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    ABRASION AND WATER-RESISTANT RADIATION CURABLE COATINGS
    25.
    发明专利
    ABRASION AND WATER-RESISTANT RADIATION CURABLE COATINGS 未知

    公开(公告)号：AU8763891A

    公开(公告)日：1992-08-17

    申请号：AU8763891

    申请日：1991-09-19

    Applicant: ISP INVESTMENTS INC

    Inventor： VARA FULVIO J ,  DOUGHERTY JAMES A ,  WILKINS GEOFFREY J

    IPC: C08F2/46 ,  C09D4/00 ,  C08F220/26 ,  C08F222/10 ,  C08F220/10

    Abstract: A radiation curable composition is provided herein which comprises suitably about 50-90 parts, preferably about 60-80 parts, by weight, of a multifunctional acrylate monomer, suitably with 3-6 acrylate groups, preferably pentaerythritol triacrylate or trimethylolpropane triacrylate, about 10-50 parts by weight, preferably about 20-40 parts, by weight, of a divinyl ether monomer having both a hydrophobic backbone and an abrasion-resistant moiety, which is preferably the divinylether of cyclohexane dimethanol, and a radiation curing initiator, suitably a cationic initiator, and preferably, in combination with a free radical initiator.

    RADIATION CURABLE COATING COMPOSITIONS
    27.
    发明专利
    RADIATION CURABLE COATING COMPOSITIONS 未知

    公开(公告)号：CA2083848A1

    公开(公告)日：1992-03-11

    申请号：CA2083848

    申请日：1991-06-27

    Applicant: ISP INVESTMENTS INC

    Inventor： NARAYANAN KOLAZI S ,  PLOTKIN JEFFREY S ,  VARA FULVIO J ,  DOUGHERTY JAMES A ,  MILLER MARK M ,  TAYLOR PAUL D

    IPC: C08F216/14 ,  C07D317/36 ,  C08F2/50 ,  C08F16/14 ,  C08F290/00 ,  C08F299/02 ,  C08G59/40 ,  C09D4/00 ,  C09D5/00 ,  C09D129/00 ,  C09D129/10 ,  C09D163/00 ,  C09D175/14 ,  C09D175/16 ,  C09D5/32 ,  C09D131/00

    Abstract: 2083848 9204383 PCTABS00011 This invention relates to a coating composition which can be cured by exposure to radiation energy in the presence of a cationic photoinitiator. The composition comprises a mixture of between about 1 and about 75 wt. % of a reactive vinyl or alk-1-enyl ether cyclocarbonate having formula (I) wherein R is hydrogen or lower alkyl; R' is C2 to C4 alkylene; n has a value of from 0 to 4 and n' has a value of from 1 to 4 and between about 99 and about 25 wt. % of a polymerizable compound containing an onium salt initiator which is normally insoluble in said polymerizable compound or a mixture thereof. The invention also relates to the use of the composition as a protective coating on a substrate. Preferably, the cyclocarbonate is prepared by a two-stage liquid phase process wherein an alk-2-enyl glycidyl ether having formula (II) wherein R is hydrogen or lower alkyl; R' is C2 to C4 alkylene, n has a value of from 1 to 4 and n' has a value of from 0 to 4, is catalytically isomerized to the corresponding alk-1-enyl glycidyl ether in the first-stage of the reaction and the reaction mixture of the first-stage, containing the isomerization catalyst is then contacted with carbon dioxide in the presence of a phase transfer catalyst under a pressure ranging from atmospheric to about 400 psig in the second stage of the reaction.

    RAPIDLY CURABLE VINYL ETHER RELEASE COATINGS.
    28.
    发明公开
    RAPIDLY CURABLE VINYL ETHER RELEASE COATINGS. 失效
    SCHNELLHÄRTAREVINYLETHERTRENNBESCHICHUNGUNG。

    公开(公告)号：EP0656016A4

    公开(公告)日：1995-09-27

    申请号：EP93915413

    申请日：1993-06-18

    Applicant: ISP INVESTMENTS INC

    Inventor： CRIVELLO JAMES V ,  DOUGHERTY JAMES A

    IPC: C08F2/44 ,  C08F2/48 ,  C08F2/50 ,  C08F16/16 ,  C08F16/32 ,  C08F216/12 ,  C08F216/18 ,  C09D4/00 ,  C09D129/00 ,  C09D129/10 ,  C08F16/18

    CPC classification number: C09D4/00 ,  C08F216/00

    Abstract: The present invention relates to a rapidly curable, silicone-free release coating composition comprising (a) between about 50 and about 95 wt. % of a vinyl ether having the formula: CnH2n+1O-CH=CH2, wherein n has a value of from 8 to 20, optionally containing a cationically polymerizable comonomer; (b) between about 5 and about 50 wt. % of a multifunctional vinyl ether monomer and (c) between about 0.1 and about 10 wt. % of an onium salt photoinitiator.

    Abstract translation: 本发明涉及可快速固化的不含硅酮的剥离涂料组合物，其包含（a）约50-约95wt。 具有下式的乙烯基醚：C n H 2n + 1 O-CH = CH 2，其中n的值为8至20，任选含有阳离子可聚合共聚单体; （b）约5至约50wt。 （c）约0.1-约10wt。％的多官能乙烯基醚单体和（c） ％的鎓盐光引发剂。

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