cycloolefin


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cycloolefin

[¦sī·klō′ō·lə·fən]
(organic chemistry)
References in periodicals archive ?
Cycloolefin copolymers (COCs) are new types of amorphous engineering thermoplastics obtained from the copolymerization of ethylene and cyclic olefins.
The vial body, which is made of cycloolefin co-polymer (COC) and the stopper, which is made of thermoplastic elastomer (TPE) are molded in an ISO Class 5 clean room at the same time and assembled by robots, resulting in a closed vial with ISO Class 5 environment inside, hence the absence of the washing process.
has signed an agreement to sell it cycloolefin copolymer (COC) business to a joint venture formed by Daicel Chemical Industries, Ltd.
Capture probes (13mer) for the 10 most common mutations of K-ras codons 12 and 13 were immobilized on the surface of a new cycloolefin polymer with optical transparency and background fluorescence comparable to Pyrex glass as described previously (14).
MARKET FORECAST FOR CYCLOOLEFIN FILMS, CAGR BY APPLICATION,
Cycloolefin copolymers (COC) was Topas 8007S, commercial copolymer of ethylene and norbornene with 30 mol% of norbornene, Topas Advanced Polymers GmbH, Germany, with density = 1020 kg/[m.
Topas cycloolefin copolymer (COC), a shrink-sleeve polymer for PET (polyethylene terephthalate) bottles, provides for high-quality labeling by closely following a bottle's shape without creasing, according to Ticona, the technical polymers business of Celanese AG.
Available products--usually denoted as cycloolefin copolymers (COC)--have recently attracted much attention in the field of materials science [9-14].
Another major event was the September 2000 start-up of a new production facility in Germany to produce a new engineering plastic, the cycloolefin copolymer Topas(R).
Hoechst is researching and testing (in an ongoing development program with Mitsui Petrochemical) its cycloolefin copolymer Topas, produced with metallocene catalysts.
Transmission Name Subcategory (2 mm) % (a) BASF, Styrene-butadiene Styrolux[R] 656 C block copolymer (SBS) 89 BASF, Methyl methacrylate- Terlux[R] 2812 TR acrylonitrile-butadiene- styrene polymer (MABS) 90 BASF, Poly(methyl metacrylate) Lucryl[R] KR 2015 (PMMA) 90 Ticona, Cycloolefin copolymer Topas[R] 5013 (COC) 93 GE Plastics, Polycarbonate LEXAN[R] ML 1010 (PC) 89 Melt flow index Name (ml/10 min) BASF, Styrolux[R] 656 C 16 [200[degrees]C/5 kg] (a) BASF, Terlux[R] 2812 TR 11 [200[degrees]C/2.