CAS: 15305-07-4; N-Nitroso-N-Phenylhydroxylamine Aluminum Salt

专利信息

专利号:EP-1756190-B1
优先权日:2004-04-14
标 题:Radically curable resin compositions
发明人：JANSEN JOHAN FRANZ GRADUS ANTO; DRIESSEN MARCO MARCUS MATHEUS; VAN DIJCK MICHAEL ALPHONSUS CO
权利人:DSM IP ASSETS BV
摘要:The present invention relates to resin compositions for radical curing comprising a component (I) containing reactive carbon-carbon unsaturations and a component (II) containing XH-groups, with X not being C or O., which resin compositions (a) are substantially free of photoinitiators; (b.) have an average number of reactive carbon-carbon unsaturations of component (I) equal to or higher than 2; (c) have an average number of XH-groups of component (II) equal to or higher than 2; (d) whereby at least one of the average numbers of (b) and (c) is higher than 2; (e) and at most 5 mol% of the reactive unsaturations is capable of undergoing homopolymerisation; (f) respectively is present in the form of a mono-ene functional alkylene; and (g) the molar ratio of the XH-groups and of the reactive unsaturations is in the range of from 4 : 1 to 1 : 4. The present invention also relates to processes for curing such resin compositions, in particular by cold curing. And finally, the present invention also relates to a new process for the synthesis of Diels-Alder adducts of cyclopentadiene and a resin component containing telechelic carbon-carbon unsaturation. The resin compositions are capable of providing constructive materials with tack-free surfaces by fast, and tunable, radical curing, and without any problems of so-called oxygen inhibition. Suitable applications are in chemical anchoring, roofing, flooring, (re)-lining, SMCs and BMCs.

专利号:US-7683206-B2
优先权日:2004-02-27
标 题 :Silicone compound and process for producing the same
发明人：FUJISAWA KAZUHIKO; GOSHIMA TSUTOMU; YOKOTA MITSURU
权利人:TORAY INDUSTRIES
摘要:This invention provides a process for producing of a silicone compound which includes a synthesis reaction of a silicone compound represented by the following formulas (a) and/or (a′), n nby reacting a carboxylic acid represented by the following formula (a2)n n nto an epoxy silane represented by the following formula (a1)n n nin presence of a metal salt of the carboxylic acid represented by the general formula (a2), characterized in that the reaction is carried out in presence of 0.05 wt % or more water in said reaction system. Here, A denotes siloxanyl group. R 1 denotes a substitutent with 1 to 20 carbons having a polymerizable group. R 2 to R 4 respectively and independently denote hydrogen, a substituted or unsubstituted substitutent with 1 to 20 carbons, or —X-A. X denotes a substituted or unsubstituted divalent substitutent with 1 to 20 carbons.