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公开(公告)号：EP0314396A3
公开(公告)日：1990-08-29
申请号：EP88309880.8
申请日：1988-10-20
发明人： Tojo, Tetsuo , Okamoto, Katsuo , Matsuda, Akira , Louis, Eckhart
CPC分类号： C08L23/16 , C08K3/04 , C08K3/34 , C08K3/36 , C08K5/09 , C08K5/14 , C08K9/06 , C08L83/04 , C08L2312/00 , C08L2666/24
摘要： Disclosed is a heat-resistant rubber composition comprising (A) 100 parts by weight of an ethylene/a-olefin copolymer or a modified ethylene/a-olefin copolymer formed by graft-copolymerization with at least one compound selected from the group consisting of unsaturated carboxylic acids and anhydrides and esters thereof, and (B) (i) 10 to 100 parts by weight of a silica type filler which has been treated with a silane compound represented by the following formula: wherein R' stands for an alkenyl group, a chloroalkenyl group or a chloroalkyl group, and R 2 stands for a lower alkyl group, or (ii) a combination of 10 to 100 parts by weight of said silane-treated silica type filler or an untreated silica type filler and 0.5 to 30 parts by weight of a polyorganosiloxane having an average composition represented by the following formula:
wherein R 3 stands for a monovalent saturated or unsaturated hydrocarbon group, R 4 stands for a chloroalkyl group or an alkenyl group, a is a number of from 1 to 2.5 and b is a number of from 0.01 to 1.2, with the proviso that the sum of a and b is in the range of from 1.8 to 3.-
公开(公告)号：EP0269275A3
公开(公告)日：1990-01-31
申请号：EP87309590.5
申请日：1987-10-29
IPC分类号： C08L23/02 , C08F255/02
CPC分类号： C08K5/14 , C08F255/00 , C08K5/20 , C08L23/10 , C08L23/16 , C08L51/06 , C08L2205/02 , C08L2205/03 , C08L2312/02 , C08L2666/04 , C08F220/32 , C08F220/20
摘要： A partially crosslinked thermoplastic elastomer composition excellent in the heat bondability is obtained by dynamically heat-treating a blend of a peroxide-crosslinking olefin copolymer and an olefinic plastic with an unsaturated epoxy monomer or an unsaturated hydroxy monomer in the presence of an organic peroxide.
摘要翻译： 通过在有机过氧化物存在下，将过氧化物交联烯烃共聚物和烯烃塑料与不饱和环氧单体或不饱和羟基单体的共混物进行动态热处理，可获得热接合性优异的部分交联热塑性弹性体组合物。
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公开(公告)号：EP0225063B1
公开(公告)日：1991-07-24
申请号：EP86308522.1
申请日：1986-10-31
IPC分类号： C08F8/50 , C08F210/18 , C08L23/28
CPC分类号： C08F8/22 , C08F210/18
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公开(公告)号：EP0275702A3
公开(公告)日：1989-11-23
申请号：EP87311379.9
申请日：1987-12-23
发明人： Uchiyama, Akira , Okamoto, Katsuo
CPC分类号： C08J7/042 , C08J2323/16 , Y10S428/901 , Y10T428/24802 , Y10T428/24975 , Y10T428/259 , Y10T428/31565 , Y10T428/31587 , Y10T428/31797 , Y10T428/31913
摘要： Molded articles of thermoplastic elastomer obtained in accordance with the present invention comprise a molded product prepared from a thermoplastic elastomer containing a partially cross-linked product of ethylene/α-olefin copolymer rubber and a polyolefin resin, a primer layer containing at least one compound selected from the group of saturated polyesters and chlorinated polyolefins and formed on the surface of said molded article, and a topcoat layer containing at least one compound selected from the group of saturated polyesters, acrylic ester resins, polyvinyl chloride and polyisocyanate (provided that the topcoat layer contains at least the acrylic ester resin when the primer layer consists only of the saturated polyester) and formed on said primer layer. The molded articles of the invention mentioned above have such excellent surface characteristics that the surface thereof is hard to get a scratch, excellent in appearance as well as in touch and, moreover, is hard to subject to attack by hydrocarbon solvents.
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公开(公告)号：EP0314396A2
公开(公告)日：1989-05-03
申请号：EP88309880.8
申请日：1988-10-20
发明人： Tojo, Tetsuo , Okamoto, Katsuo , Matsuda, Akira , Louis, Eckhart
CPC分类号： C08L23/16 , C08K3/04 , C08K3/34 , C08K3/36 , C08K5/09 , C08K5/14 , C08K9/06 , C08L83/04 , C08L2312/00 , C08L2666/24
摘要： Disclosed is a heat-resistant rubber composition comprising (A) 100 parts by weight of an ethylene/a-olefin copolymer or a modified ethylene/a-olefin copolymer formed by graft-copolymerization with at least one compound selected from the group consisting of unsaturated carboxylic acids and anhydrides and esters thereof, and (B) (i) 10 to 100 parts by weight of a silica type filler which has been treated with a silane compound represented by the following formula:
wherein R' stands for an alkenyl group, a chloroalkenyl group or a chloroalkyl group, and R 2 stands for a lower alkyl group,
or (ii) a combination of 10 to 100 parts by weight of said silane-treated silica type filler or an untreated silica type filler and 0.5 to 30 parts by weight of a polyorganosiloxane having an average composition represented by the following formula:
wherein R 3 stands for a monovalent saturated or unsaturated hydrocarbon group, R 4 stands for a chloroalkyl group or an alkenyl group, a is a number of from 1 to 2.5 and b is a number of from 0.01 to 1.2, with the proviso that the sum of a and b is in the range of from 1.8 to 3.摘要翻译： 公开了一种耐热橡胶组合物，其包含（A）100重量份的乙烯/α-烯烃共聚物或改性乙烯/α-烯烃共聚物，其通过与至少一种选自不饱和化合物的化合物接枝共聚而形成 羧酸及其酸酐及其酯，和（B）（i）10至100重量份用下式表示的硅烷化合物处理的二氧化硅型填料：其中R 1代表 烯基，氯烯基或氯代烷基，R 2代表低级烷基，或（ii）10至100重量份所述硅烷处理二氧化硅类填料或未处理二氧化硅类型的组合 填料和0.5〜30重量份平均组成由下式表示的聚有机硅氧烷：（R 3）a（R 4）b SiO（4-ab）/ 2（II）其中R 3 代表一价饱和或不饱和烃基，R 4代表一个C 1 芳烷基或链烯基，a为1〜2.5的数，b为0.01〜1.2的数，条件是a和b之和在1.8〜3的范围内。
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公开(公告)号：EP0314396B1
公开(公告)日：1994-02-16
申请号：EP88309880.8
申请日：1988-10-20
发明人： Tojo, Tetsuo , Okamoto, Katsuo , Matsuda, Akira , Louis, Eckhart
CPC分类号： C08L23/16 , C08K3/04 , C08K3/34 , C08K3/36 , C08K5/09 , C08K5/14 , C08K9/06 , C08L83/04 , C08L2312/00 , C08L2666/24
摘要： Disclosed is a heat-resistant rubber composition comprising (A) 100 parts by weight of an ethylene/ alpha -olefin copolymer or a modified ethylene/ alpha -olefin copolymer formed by graft-copolymerization with at least one compound selected from the group consisting of unsaturated carboxylic acids and anhydrides and esters thereof, and (B) (i) 10 to 100 parts by weight of a silica type filler which has been treated with a silane compound represented by the following formula: wherein R stands for an alkenyl group, a chloroalkenyl group or a chloroalkyl group, and R stands for a lower alkyl group, or (ii) a combination of 10 to 100 parts by weight of said silane-treated silica type filler or an untreated silica type filler and 0.5 to 30 parts by weight of a polyorganosiloxane having an average composition represented by the following formula: (R )a(R )bSiO(4-a-b)/2 (II) wherein R stands for a monovalent saturated or unsaturated hydrocarbon group, R stands for a chloroalkyl group or an alkenyl group, a is a number of from 1 to 2.5 and b is a number of from 0.01 to 1.2, with the proviso that the sum of a and b is in the range of from 1.8 to 3.
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公开(公告)号：EP0269274B1
公开(公告)日：1993-12-15
申请号：EP87309588.9
申请日：1987-10-29
IPC分类号： C08L23/02 , C08F255/02
CPC分类号： C08K5/14 , C08F255/00 , C08K5/09 , C08L23/10 , C08L23/16 , C08L2312/00 , C08L2666/04 , C08F220/32 , C08F220/20
摘要： A partially crosslinked thermoplastic elastomer composition having an excellent heat-bondability is obtained by dynamically heat-treating a peroxide-crosslinking olefin copolymer rubber with an alpha , beta -unsaturated carboxylic acid or a derivative thereof in the presence of an organic peroxide.
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公开(公告)号：EP0269274A3
公开(公告)日：1990-02-07
申请号：EP87309588.9
申请日：1987-10-29
IPC分类号： C08L23/02 , C08F255/02
CPC分类号： C08K5/14 , C08F255/00 , C08K5/09 , C08L23/10 , C08L23/16 , C08L2312/00 , C08L2666/04 , C08F220/32 , C08F220/20
摘要： A partially crosslinked thermoplastic elastomer composition having an excellent heat-bondability is obtained by dynamically heat-treating a peroxide-crosslinking olefin copolymer rubber with an α,β-unsaturated carboxylic acid or a derivative thereof in the presence of an organic peroxide.
摘要翻译： 通过在有机过氧化物的存在下用α，β-不饱和羧酸或其衍生物动态热处理过氧化物交联的烯烃共聚物橡胶，可以获得具有优异的热粘合性的部分交联的热塑性弹性体组合物。
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公开(公告)号：EP0266221A3
公开(公告)日：1989-09-27
申请号：EP87309642.4
申请日：1987-10-30
CPC分类号： C08L77/00 , C08L51/04 , C08L2666/14 , C08L2666/04 , C08L2666/24
摘要： In the case where a polyamide is blended with a specific partially crosslinked graft-modified polyolefin elastomer obtained by dynamically heat-treating a blend of a peroxide-crosslinking olefin copolymer rubber and an olefinic plastic with an unsaturated carboxylic acid or derivative thereof, an unsaturated epoxy monomer or an unsaturated hydroxy monomer in the presence of an organic peroxide, if the graft-modified polyolefin plastomer occupies a major portion, a composition strength and the resistance against heat agin is obtained and if the polyamide occupies a major portion, a composition excellent in the impact resistance, the rigidity and the tensile strength is obtained.
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公开(公告)号：EP0266221A2
公开(公告)日：1988-05-04
申请号：EP87309642.4
申请日：1987-10-30
CPC分类号： C08L77/00 , C08L51/04 , C08L2666/14 , C08L2666/04 , C08L2666/24
摘要： In the case where a polyamide is blended with a specific partially crosslinked graft-modified polyolefin elastomer obtained by dynamically heat-treating a blend of a peroxide-crosslinking olefin copolymer rubber and an olefinic plastic with an unsaturated carboxylic acid or derivative thereof, an unsaturated epoxy monomer or an unsaturated hydroxy monomer in the presence of an organic peroxide, if the graft-modified polyolefin plastomer occupies a major portion, a composition strength and the resistance against heat agin is obtained and if the polyamide occupies a major portion, a composition excellent in the impact resistance, the rigidity and the tensile strength is obtained.
摘要翻译： 在将聚酰胺与通过用过氧化物交联的烯烃共聚物橡胶和烯烃塑料与不饱和羧酸或其衍生物的共混物动态热处理而获得的特定部分交联的接枝改性聚烯烃弹性体共混的情况下， 单体或不饱和羟基单体在有机过氧化物的存在下，如果接枝改性的聚烯烃塑性体占主要部分，则获得组合物强度和耐热粘合性，并且如果聚酰胺占主要部分，则组合物优异 获得耐冲击性，刚性和拉伸强度。
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