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1. 发明申请

WO2004020496A1 POLYOL COMBINATION 审中-公开
标题翻译：聚合物组合
公开(公告)号：WO2004020496A1
公开(公告)日：2004-03-11
申请号：PCT/EP2003/009573
申请日：2003-08-27
申请人： SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. , GERARD, Eric-Jack , SIMONET, Frédéric, Georges, Lucien , VERSTRAETE, Hilde
发明人： GERARD, Eric-Jack , SIMONET, Frédéric, Georges, Lucien , VERSTRAETE, Hilde
IPC分类号： C08G18/28
CPC分类号： C08G18/4072 , C08G18/283 , C08G2101/0008 , C08G2101/0058 , C08G2101/0083
摘要： Polyol combination comprising up to a total of 100 parts by weight of (1) 1 to 15 parts by weight of a polyalkoxylated monol having a number average molecular weight in the range of from 400 to 4000, (2) 50 to 97 parts by weight of a polyalkoxylated diol having a number average molecular weight in the range of from 1000 to 7000, and (3) 2 to 40 parts by weight of a polyoxyalkylated polyol having solid polymer particles stably dispersed therein (herinafter referred to as "polymer polyol"), which polyoxyalkylated polyol has a nominal functionality of at least 3; a formulation for preparing a foam comprising such polyol combination and a process of preparing a viscoelastic high resilience polyurethane foam with the help of such polyol combination.
摘要翻译：多元醇组合包含总共100重量份的（1）1至15重量份的数均分子量为400至4000的聚烷氧基化单醇，（2）50至97重量份的数均分子量为1000〜7000的聚烷氧基化二醇，（3）2〜40重量份固体聚合物粒子稳定分散的聚氧化烷基化多元醇（以下称为“聚合物多元醇”），该聚氧烷基化多元醇具有至少3的标称官能度; 用于制备包含这种多元醇组合物的泡沫的制剂以及借助于这种多元醇组合制备粘弹性高回弹性聚氨酯泡沫的方法。

2. 发明申请

WO1997029140A1 VINYL AROMATIC BLOCK COPOLYMERS AND COMPOSITIONS CONTAINING THEM 审中-公开
标题翻译： VINYL芳族嵌段共聚物及其组合物
公开(公告)号：WO1997029140A1
公开(公告)日：1997-08-14
申请号：PCT/EP1997000587
申请日：1997-02-07
申请人： SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.
发明人： SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. , DE CRAENE, Luc, Ives, Jaak , DUPONT, Martine, Jeanne , GERARD, Eric-Jack , DE KEYZER, Noël, Raymond, Maurice , MORREN, Karin, Marie-Louise, Renée , VAN WESTRENEN, Jeroen
IPC分类号： C08F297/04
CPC分类号： C08F297/044 , C09J153/02
摘要： Block copolymers suitable for hot melt adhesive composition characterised in that they have the general formula (AB)p(B )qX, wherein A is poly(vinylaromatic) block and B and B are the same or different poly(butadiene) blocks, wherein the 1,2 addition (vinyl) content is in the range of from 25 to 70 % by weight, wherein X is the residue of a multivalent coupling agent having a maximum of active sites (m) in the range of from 3 to 6, wherein p and q both are integers of from 0 to m, provided that the sum of p and q values is less than m and the coupling efficiency is less than 90 %, said block copolymer having an average total vinyl aromatic content in the range of from 10 to 50 wt.% and preferably in the range of from 10 to 30 wt.%, and having a total apparent molecular weight in the range of from 100,000 to 500,000; adhesive, sealant or coating compositions comprising said block copolymers and in particular radiation curable compositions, the use of said compositions, and process for the preparation of said block copolymers.
摘要翻译：适用于热熔粘合剂组合物的嵌段共聚物的特征在于它们具有通式（AB）p（B 1）q X，其中A是聚（乙烯基芳族化合物）嵌段，B和B 1是相同或不同的聚丁二烯）嵌段，其中1,2-加成（乙烯基）含量在25〜70重量％的范围内，其中X是具有最大活性位点（m）的多价偶联剂的残基， 3至6，其中p和q均为0至m的整数，条件是p值和q值之和小于m且偶联效率小于90％，所述嵌段共聚物具有平均总乙烯基芳族化合物含量范围为10至50重量％，优选为10至30重量％，总表观分子量为100,000至500,000; 粘合剂，密封剂或包含所述嵌段共聚物，特别是可辐射固化组合物的涂料组合物，所述组合物的用途以及制备所述嵌段共聚物的方法。

3. 发明申请

WO1997039076A1 STYRENE-ISOPRENE-STYRENE TRI BLOCK COPOLYMERS WITH ADAPTED DIBLOCK COPOLYMERS 审中-公开
标题翻译：苯乙烯 - 苯乙烯 - 苯乙烯三嵌段共聚物与适应的二嵌段共聚物
公开(公告)号：WO1997039076A1
公开(公告)日：1997-10-23
申请号：PCT/EP1997001906
申请日：1997-04-15
申请人： SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.
发明人： SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. , GERARD, Eric-Jack , DE KEYZER, Noël, Raymond, Maurice , MENSEN-VEURINK, Jacqueline, Margaretha , VAN DE VLIET, Birgitte, Maria, Ludovica, Christine
IPC分类号： C09J153/02
CPC分类号： C09J153/02 , C08L2666/02 , Y02P20/582
摘要： Hot melt adhesive compositions comprising: (a,1) from 75-90 parts by weight of a triblock copolymer A1B1A2 where A1 and A2 represent predominantly poly(monovinyl aromatic) blocks of the same or different peak molecular weight in the range of from 5,000 to 20,000 g/mol, wherein B1 represents a predominantly poly(isoprene) block while the average apparent molecular weight of the total triblock copolymer is in the range of from 160,000 to 250,000 g/mol, and the monovinyl aromatic monomer content is in the range of from 15 to 25 wt.%; (a,2) from 10 to 25 parts by weight of a diblock copolymer A3B2, wherein A3 represents a predominantly poly(monovinyl aromatic) block having a peak molecular weight in the range of from 5,000 to 20,000 g/mol, and wherein B2 represents a poly(isoprene) block having an average apparent molecular weight calculated from GPC measurements which is from 80 to 110 % of the average molecular weight calculated from GPC measurements of block B1, and wherein the monovinyl aromatic monomer content is in the range of from 5 to 17 %; (b) from 50 to 400 parts by weight of a tackifying resin; (c) from 0 to 100 parts by weight of a plasticiser and/or softening agent.
摘要翻译：热熔粘合剂组合物，其包含：（a，1）75-90重量份的三嵌段共聚物A1B1A2，其中A1和A2主要表示具有相同或不同峰分子量的聚（单乙烯基芳族）嵌段，其范围为5,000至 20,000g / mol，其中B1表示主要是聚（异戊二烯）嵌段，而总三嵌段共聚物的平均表观分子量在160,000至250,000g / mol的范围内，单乙烯基芳族单体含量在 15至25重量％; （a，2）10〜25重量份的二嵌段共聚物A3B2，其中A3表示主要为聚（单乙烯基芳族）嵌段，其峰分子量为5,000〜20,000g / mol，其中B2表示由GPC测量得到的平均表观分子量为根据块B1的GPC测量计算的平均分子量的80至110％的聚（异戊二烯）嵌段，其中单乙烯基芳族单体含量为5 至17％; （b）50〜400重量份的增粘树脂; （c）0至100重量份的增塑剂和/或软化剂。

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