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公开(公告)号：EP0059935A1
公开(公告)日：1982-09-15
申请号：EP82101648.2
申请日：1982-03-03
CPC分类号： C08G18/3206 , C08G18/4009 , C08G18/4202 , C08G18/6611 , C08G2140/00 , C09J175/04 , G11B5/7021
摘要： A thermoplastic polyurethan resin obtained by reacting (1) a polyol component with (2) an organic diisocyanate in a mole ratio, (1)/(2), of 0.8-1.3 : 0.5-1.2 in the presence, if desired, of a catalyst, said polyol component (1) comprising
(A) a linear polyester polyol and/or polyether polyol having hydroxyl groups at both ends and/or (B) a diol free from a tertiary hydroxyl group, and
(C) a low-molecular-weight polyol having at least one tertiary hydroxyl group (C-1), and/or a polyester polyol and/or polyether polyol having a molecular weight of 500 to 6,000 and containing hydroxyl groups at both ends and at least one tertiary hydroxyl group in the molecular chain (C-2) prepared from said low-molecular-weight polyol (C-1), the proportions of (A), (B) and (C) in said polyol component (1) being such that the ratio of (C) to the sum of (A), (B) and (C) is from 0.05 to 1.-
公开(公告)号：EP0340019B1
公开(公告)日：1995-11-15
申请号：EP89304265.5
申请日：1989-04-27
IPC分类号： C08F283/00 , C08F291/00 , C08F299/02 , C08F299/04
CPC分类号： C08F299/024 , Y10S525/921 , Y10S525/922
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公开(公告)号：EP0383609A3
公开(公告)日：1991-12-18
申请号：EP90301667.3
申请日：1990-02-15
发明人： Kagaya, Katsuo , Saito, Tadao , Ito, Shichinosuke
CPC分类号： C08L63/10 , C08L67/06 , C08L2666/02
摘要： Disclosed is a thermosetting resin composition which comprises
(a) an unsaturated polyester, (b) a polymer having a (meth)acrylate group only at one or both terminals of its main chain, (c) a poly(meth)acrylate oligomer, (d) a styrene monomer, and (e) a methyl methacrylate monomer. Also, a method of molding the resin is disclosed, which comprises dividing the thermosetting resin composition into two parts, adding a curing agent to one of the two parts and a curing accelerator to another to form two partial compositions, introducing the two partial compositions into a mold, and allowing the two partial compositions to mix with each other and cure.-
公开(公告)号：EP0059935B1
公开(公告)日：1987-07-22
申请号：EP82101648.2
申请日：1982-03-03
CPC分类号： C08G18/3206 , C08G18/4009 , C08G18/4202 , C08G18/6611 , C08G2140/00 , C09J175/04 , G11B5/7021
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公开(公告)号：EP0383609B1
公开(公告)日：1996-05-01
申请号：EP90301667.3
申请日：1990-02-15
发明人： Kagaya, Katsuo , Saito, Tadao , Ito, Shichinosuke
CPC分类号： C08L63/10 , C08L67/06 , C08L2666/02
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公开(公告)号：EP0340019A3
公开(公告)日：1991-11-06
申请号：EP89304265.5
申请日：1989-04-27
IPC分类号： C08F283/00 , C08F291/00 , C08F299/02 , C08F299/04
CPC分类号： C08F299/024 , Y10S525/921 , Y10S525/922
摘要： A resin composition comprising
(a) 40 to 80% by weight of a resin comprising
an oligomer having a number average molecular weight of 900 to 3,000 in terms of polystyrene equivalent obtained by gel permeation chromatography and having two or more terminal (meth)acrylate groups and
an unsaturated polyester, and (b) 20 to 60% by weight of methyl (meth)acrylate monomer.-
7.发明公开Resin composition and method of manufacturing the same 失效Harzzusammensetzung und Verfahren zur Herstellung davon。
公开(公告)号：EP0383609A2
公开(公告)日：1990-08-22
申请号：EP90301667.3
申请日：1990-02-15
发明人： Kagaya, Katsuo , Saito, Tadao , Ito, Shichinosuke
CPC分类号： C08L63/10 , C08L67/06 , C08L2666/02
摘要： Disclosed is a thermosetting resin composition which comprises
(a) an unsaturated polyester,
(b) a polymer having a (meth)acrylate group only at one or both terminals of its main chain,
(c) a poly(meth)acrylate oligomer,
(d) a styrene monomer, and
(e) a methyl methacrylate monomer.
Also, a method of molding the resin is disclosed, which comprises dividing the thermosetting resin composition into two parts, adding a curing agent to one of the two parts and a curing accelerator to another to form two partial compositions, introducing the two partial compositions into a mold, and allowing the two partial compositions to mix with each other and cure.摘要翻译： 公开了一种热固性树脂组合物，其包含（a）不饱和聚酯，（b）仅在其主链的一个或两个末端具有（甲基）丙烯酸酯基的聚合物，（c）聚（甲基）丙烯酸酯低聚物（ d）苯乙烯单体，和（e）甲基丙烯酸甲酯单体。 此外，公开了一种模制树脂的方法，其包括将热固性树脂组合物分成两部分，将固化剂添加到两部分中的一个部分和固化促进剂到另一部分以形成两种部分组合物，将两种部分组合物引入 模具，并允许两种部分组合物彼此混合并固化。
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公开(公告)号：EP0340019A2
公开(公告)日：1989-11-02
申请号：EP89304265.5
申请日：1989-04-27
IPC分类号： C08F283/00 , C08F291/00 , C08F299/02 , C08F299/04
CPC分类号： C08F299/024 , Y10S525/921 , Y10S525/922
摘要： A resin composition comprising
(a) 40 to 80% by weight of a resin comprising
an oligomer having a number average molecular weight of 900 to 3,000 in terms of polystyrene equivalent obtained by gel permeation chromatography and having two or more terminal (meth)acrylate groups and
an unsaturated polyester, and
(b) 20 to 60% by weight of methyl (meth)acrylate monomer.摘要翻译： 一种树脂组合物，其特征在于，含有（a）40〜80重量％的由凝胶渗透色谱法得到的聚苯乙烯换算的数均分子量为900〜3000的低聚物，且具有2个以上末端（甲基）丙烯酸酯基 和不饱和聚酯，和（b）20-60重量％的（甲基）丙烯酸甲酯单体。
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