Orlon~Acrylic-B-KT

=Orlon [Acrylic]  = =  =  The product of a reaction of propylene oxygen and ammonia can be polymerized using free radicals to form polyacrylonitrile [Orlon]  [ Britannica.com : Definition polyacrylonitrile ]     <span style="FONT-SIZE: 70%; FONT-FAMILY: Arial, Helvetica, sans-serif"><span style="FONT-SIZE: 80%; FONT-FAMILY: Arial, Helvetica, sans-serif"><span style="FONT-SIZE: 70%; FONT-FAMILY: Arial, Helvetica, sans-serif">

<span style="FONT-SIZE: 70%; FONT-FAMILY: Arial, Helvetica, sans-serif"><span style="FONT-SIZE: 11pt; LINE-HEIGHT: 115%; FONT-FAMILY: 'Calibri','sans-serif'; mso-bidi-font-family: 'Times New Roman'; mso-fareast-font-family: Calibri; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA"> <span style="DISPLAY: block; COLOR: #000000; FONT-FAMILY: Arial, Helvetica, sans-serif; TEXT-ALIGN: left"><span style="FONT-FAMILY: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif"><span style="mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">Acrylic is a synthetic polymer. The name Orlon® has been trademarked by the DuPont company, discovered by a scientist working with rayon. Production of the trademarked material began in 1950. <span style="FONT-SIZE: 8pt; FONT-VARIANT: small-caps; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-bidi-font-size: 11.0pt">[DuPont] <span style="mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">Acrylic fibers are made from Polyacrylonitrile. Acrylic is often used in place of glass; it’s clear properties allow it to be thick and not take on a tint, as glass will. <span style="FONT-SIZE: 8pt; FONT-VARIANT: small-caps; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-bidi-font-size: 11.0pt">[WiseGeek] <span style="mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">Used in fabrics, it is similar to wool and cashmere. <span style="FONT-SIZE: 8pt; FONT-VARIANT: small-caps; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-bidi-font-size: 11.0pt">[Wikipedia] <span style="FONT-VARIANT: small-caps; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin"> “ <span style="COLOR: #444444; mso-bidi-font-family: Arial; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">The polymers obtained in the course of this research had properties between those of a tough, flexible glass and a rigid plastic.” [Direct Quote : Plexiglas® – Product History] <span style="COLOR: #444444; mso-bidi-font-family: Arial; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin"> <span style="DISPLAY: block; COLOR: #000000; FONT-FAMILY: Arial, Helvetica, sans-serif; TEXT-ALIGN: left"><span style="FONT-FAMILY: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif">

<span style="DISPLAY: block; COLOR: #000000; FONT-FAMILY: Arial, Helvetica, sans-serif; TEXT-ALIGN: left"><span style="FONT-FAMILY: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif"><span style="COLOR: #444444; mso-bidi-font-family: Arial; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">We’ve all heard of Plexiglas, no? Just one of the many forms of Acrylic. What kind of paint do we use in art class? Acrylic. <span style="mso-bidi-font-family: Arial; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">The first water-borne acrylic (the kind we use today) was developed and launched in 1955. Acrylic fibers have many uses [besides paint]. Acrylic fibers are used for yarn [and, consequently, socks], awnings, furniture, and rugs, among other things. Acrylic fibers are claimed to be “resistant to moths, oil and chemicals” [Direct Quote : FiberSource – Acrylic Fiber] It is also easy to dye and flexible. Acrylic is used to make a membrane which is used in dialysis. Dialysis is the process used to clean the blood of people affected by kidney diseases. <span style="COLOR: #444444; mso-bidi-font-family: Arial; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin"> <span style="DISPLAY: block; COLOR: #000000; FONT-FAMILY: Arial, Helvetica, sans-serif; TEXT-ALIGN: left"><span style="FONT-FAMILY: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif"> <span style="DISPLAY: block; COLOR: #000000; FONT-FAMILY: Arial, Helvetica, sans-serif; TEXT-ALIGN: left"><span style="FONT-FAMILY: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif"><span style="COLOR: black; mso-bidi-font-family: Arial; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">To be certified acrylic, the fibers have to contain at least 85% acrylonitrile. (CH <span style="FONT-SIZE: 9pt; COLOR: black; mso-bidi-font-family: Arial; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">2 <span style="COLOR: black; mso-bidi-font-family: Arial; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">-CHCN) <span style="FONT-SIZE: 9pt; COLOR: black; mso-bidi-font-family: Arial; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin">n <span style="COLOR: black; mso-bidi-font-family: Arial; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin"> is the formula for Orlon. And, of course, the monomer that makes up the large part of the polymer is acrylonitrile, whose formula is C3H3N. The polymer, Polyacrylonitrile, is a high-melting solid which is soluble in organic solvents [Direct Quote : cem.msu.edu – Polymers]

<span style="COLOR: #444444; mso-bidi-font-family: Arial; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin"> <span style="DISPLAY: block; COLOR: #000000; FONT-FAMILY: Arial, Helvetica, sans-serif; TEXT-ALIGN: left"><span style="FONT-FAMILY: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif"> <span style="COLOR: #444444; mso-bidi-font-family: Arial; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin"> <span style="DISPLAY: block; COLOR: #000000; FONT-FAMILY: Arial, Helvetica, sans-serif; TEXT-ALIGN: left"><span style="FONT-FAMILY: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif">Acrylic is both recyclable and biodegradable. The monomers are linked using addition. An addition reaction is “a reaction in which two molecules react together to produce a single larger molecule.” And addition polymerization are “reactions in which monomers bond to each other without losing any atoms. The polymer is the only product and has the same empirical formula as the monomer.” [Direct Quotes : Illustrated Dictionary – Pages 193 & 200]

<span style="FONT-FAMILY: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif"> The molecular weight of Polyacrylonitrile is 53.06262 grams/mole

<span style="DISPLAY: block; FONT-SIZE: 130%; COLOR: #000000; FONT-FAMILY: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif; TEXT-ALIGN: center">Sources <span style="mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin"> <span style="DISPLAY: block; FONT-SIZE: 90%; FONT-FAMILY: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif; TEXT-ALIGN: center"><span style="DISPLAY: block; FONT-SIZE: 80%; COLOR: #b13535; FONT-FAMILY: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif; TEXT-ALIGN: center"><span style="DISPLAY: block; FONT-SIZE: 80%; COLOR: #100f0f; FONT-FAMILY: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif; TEXT-ALIGN: center"><span style="DISPLAY: block; FONT-SIZE: 90%; FONT-FAMILY: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif; TEXT-ALIGN: center"><span style="DISPLAY: block; FONT-SIZE: 130%; FONT-FAMILY: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif; TEXT-ALIGN: center">N/A, "Plexiglas® – Product History." __EVONIK Industries__. N/A. Plexiglas. 18 May 2008 <[|http://www.plexiglas.net/methacrylates/en/products/plexiglas/aboutus/history/default.htm>.]      <span style="mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin"> <span style="mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin"> <span style="DISPLAY: block; FONT-SIZE: 90%; FONT-FAMILY: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif; TEXT-ALIGN: center"><span style="DISPLAY: block; FONT-SIZE: 80%; COLOR: #b13535; FONT-FAMILY: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif; TEXT-ALIGN: center"><span style="DISPLAY: block; FONT-SIZE: 80%; COLOR: #100f0f; FONT-FAMILY: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif; TEXT-ALIGN: center"><span style="DISPLAY: block; FONT-SIZE: 90%; FONT-FAMILY: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif; TEXT-ALIGN: center"><span style="DISPLAY: block; FONT-SIZE: 130%; FONT-FAMILY: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif; TEXT-ALIGN: center">N/A, "Overview." __Orlon® : 1941__. 2003. DuPont. 18 May 2008 <[|http://heritage.dupont.com/touchpoints/tp_1941/overview.shtml>.] <span style="mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin"><span style="DISPLAY: block; FONT-SIZE: 90%; FONT-FAMILY: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif; TEXT-ALIGN: center"><span style="DISPLAY: block; FONT-SIZE: 80%; COLOR: #b13535; FONT-FAMILY: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif; TEXT-ALIGN: center"><span style="DISPLAY: block; FONT-SIZE: 80%; COLOR: #100f0f; FONT-FAMILY: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif; TEXT-ALIGN: center"><span style="DISPLAY: block; FONT-SIZE: 90%; FONT-FAMILY: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif; TEXT-ALIGN: center"><span style="DISPLAY: block; FONT-SIZE: 130%; FONT-FAMILY: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif; TEXT-ALIGN: center"> <span style="mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin"> <span style="DISPLAY: block; FONT-SIZE: 90%; FONT-FAMILY: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif; TEXT-ALIGN: center"><span style="DISPLAY: block; FONT-SIZE: 80%; COLOR: #b13535; FONT-FAMILY: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif; TEXT-ALIGN: center"><span style="DISPLAY: block; FONT-SIZE: 80%; COLOR: #100f0f; FONT-FAMILY: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif; TEXT-ALIGN: center"><span style="DISPLAY: block; FONT-SIZE: 90%; FONT-FAMILY: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif; TEXT-ALIGN: center"><span style="DISPLAY: block; FONT-SIZE: 130%; FONT-FAMILY: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif; TEXT-ALIGN: center">N/A, "What is Acrylic?." __wiseGEEK__. N/A. wiseGEEK. 18 May 2008 <[|http://www.wisegeek.com/what-is-acrylic.htm>.] <span style="mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin"><span style="DISPLAY: block; FONT-SIZE: 90%; FONT-FAMILY: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif; TEXT-ALIGN: center"><span style="DISPLAY: block; FONT-SIZE: 80%; COLOR: #b13535; FONT-FAMILY: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif; TEXT-ALIGN: center"><span style="DISPLAY: block; FONT-SIZE: 80%; COLOR: #100f0f; FONT-FAMILY: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif; TEXT-ALIGN: center"><span style="DISPLAY: block; FONT-SIZE: 90%; FONT-FAMILY: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif; TEXT-ALIGN: center"><span style="DISPLAY: block; FONT-SIZE: 130%; FONT-FAMILY: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif; TEXT-ALIGN: center"> <span style="mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin"> <span style="DISPLAY: block; FONT-SIZE: 90%; FONT-FAMILY: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif; TEXT-ALIGN: center"><span style="DISPLAY: block; FONT-SIZE: 80%; COLOR: #b13535; FONT-FAMILY: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif; TEXT-ALIGN: center"><span style="DISPLAY: block; FONT-SIZE: 80%; COLOR: #100f0f; FONT-FAMILY: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif; TEXT-ALIGN: center"><span style="DISPLAY: block; FONT-SIZE: 90%; FONT-FAMILY: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif; TEXT-ALIGN: center"><span style="DISPLAY: block; FONT-SIZE: 130%; FONT-FAMILY: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif; TEXT-ALIGN: center">N/A, "Acrylics 101." __Michaels : Arts, Crafts, and More...__. N/A. Michaels. 18 May 2008 <http://www.michaels.com/art/online/displayArticle?articleNum=ae0232>. <span style="mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin"><span style="DISPLAY: block; FONT-SIZE: 90%; FONT-FAMILY: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif; TEXT-ALIGN: center"><span style="DISPLAY: block; FONT-SIZE: 80%; COLOR: #b13535; FONT-FAMILY: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif; TEXT-ALIGN: center"><span style="DISPLAY: block; FONT-SIZE: 80%; COLOR: #100f0f; FONT-FAMILY: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif; TEXT-ALIGN: center"><span style="DISPLAY: block; FONT-SIZE: 90%; FONT-FAMILY: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif; TEXT-ALIGN: center"><span style="DISPLAY: block; FONT-SIZE: 130%; FONT-FAMILY: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif; TEXT-ALIGN: center"> <span style="mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin"> <span style="DISPLAY: block; FONT-SIZE: 90%; FONT-FAMILY: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif; TEXT-ALIGN: center"><span style="DISPLAY: block; FONT-SIZE: 80%; COLOR: #b13535; FONT-FAMILY: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif; TEXT-ALIGN: center"><span style="DISPLAY: block; FONT-SIZE: 80%; COLOR: #100f0f; FONT-FAMILY: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif; TEXT-ALIGN: center"><span style="DISPLAY: block; FONT-SIZE: 90%; FONT-FAMILY: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif; TEXT-ALIGN: center"><span style="DISPLAY: block; FONT-SIZE: 130%; FONT-FAMILY: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif; TEXT-ALIGN: center">N/A, "LUCID : LSU Undergraduate Chemistry Information Depot." __LUCID__. 5 Oct 1997. Louisiana State University. 18 May 2008 <[|http://www.chem.lsu.edu/lucid/courseinfo/chem1002/ch14.html>.] <span style="mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin"><span style="DISPLAY: block; FONT-SIZE: 90%; FONT-FAMILY: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif; TEXT-ALIGN: center"><span style="DISPLAY: block; FONT-SIZE: 80%; COLOR: #b13535; FONT-FAMILY: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif; TEXT-ALIGN: center"><span style="DISPLAY: block; FONT-SIZE: 80%; COLOR: #100f0f; FONT-FAMILY: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif; TEXT-ALIGN: center"><span style="DISPLAY: block; FONT-SIZE: 90%; FONT-FAMILY: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif; TEXT-ALIGN: center"><span style="DISPLAY: block; FONT-SIZE: 130%; FONT-FAMILY: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif; TEXT-ALIGN: center"> <span style="mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin"> <span style="DISPLAY: block; FONT-SIZE: 90%; FONT-FAMILY: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif; TEXT-ALIGN: center"><span style="DISPLAY: block; FONT-SIZE: 80%; COLOR: #b13535; FONT-FAMILY: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif; TEXT-ALIGN: center"><span style="DISPLAY: block; FONT-SIZE: 80%; COLOR: #100f0f; FONT-FAMILY: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif; TEXT-ALIGN: center"><span style="DISPLAY: block; FONT-SIZE: 90%; FONT-FAMILY: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif; TEXT-ALIGN: center"><span style="DISPLAY: block; FONT-SIZE: 130%; FONT-FAMILY: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif; TEXT-ALIGN: center">N/A, "Acrylic Fiber." __fibersource__. N/A. fibersource. 18 May 2008 <[|http://www.fibersource.com/fiber.html>.] <span style="mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-fareast-font-family: BatangChe"><span style="DISPLAY: block; FONT-SIZE: 90%; FONT-FAMILY: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif; TEXT-ALIGN: center"><span style="DISPLAY: block; FONT-SIZE: 80%; COLOR: #b13535; FONT-FAMILY: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif; TEXT-ALIGN: center"><span style="DISPLAY: block; FONT-SIZE: 80%; COLOR: #100f0f; FONT-FAMILY: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif; TEXT-ALIGN: center"><span style="DISPLAY: block; FONT-SIZE: 90%; FONT-FAMILY: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif; TEXT-ALIGN: center"><span style="DISPLAY: block; FONT-SIZE: 130%; FONT-FAMILY: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif; TEXT-ALIGN: center"> <span style="mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin"> <span style="DISPLAY: block; FONT-SIZE: 90%; FONT-FAMILY: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif; TEXT-ALIGN: center"><span style="DISPLAY: block; FONT-SIZE: 80%; COLOR: #b13535; FONT-FAMILY: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif; TEXT-ALIGN: center"><span style="DISPLAY: block; FONT-SIZE: 80%; COLOR: #100f0f; FONT-FAMILY: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif; TEXT-ALIGN: center"><span style="DISPLAY: block; FONT-SIZE: 90%; FONT-FAMILY: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif; TEXT-ALIGN: center"><span style="DISPLAY: block; FONT-SIZE: 130%; FONT-FAMILY: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif; TEXT-ALIGN: center">N/A, "Pan copolymer - Compound Summary." __PubChem__. 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NCBI. 18 May 2008 <http://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?cid=161656&loc=ec_rcs>. <span style="mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin"><span style="DISPLAY: block; FONT-SIZE: 90%; FONT-FAMILY: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif; TEXT-ALIGN: center"><span style="DISPLAY: block; FONT-SIZE: 80%; COLOR: #b13535; FONT-FAMILY: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif; TEXT-ALIGN: center"><span style="DISPLAY: block; FONT-SIZE: 80%; COLOR: #100f0f; FONT-FAMILY: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif; TEXT-ALIGN: center"><span style="DISPLAY: block; FONT-SIZE: 90%; FONT-FAMILY: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif; TEXT-ALIGN: center"><span style="DISPLAY: block; FONT-SIZE: 130%; FONT-FAMILY: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif; TEXT-ALIGN: center"><span style="COLOR: #d600ff; FONT-FAMILY: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif"> <span style="DISPLAY: block; FONT-SIZE: 80%; FONT-FAMILY: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif; TEXT-ALIGN: center"> G Fischer-Colbrie, Matama, T, Heumann, S, Martinkova, L, Paulo, AC and G Guebitz. 2007. 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