公开(公告)号：EP0902081B1

公开(公告)日：2003-12-03

申请号：EP98900678.8

申请日：1998-01-21

申请人： Mitsui Chemicals, Inc.

发明人： KANESHIGE, Ryousuke, Mitsui Chemicals, Inc. ,  HIRANO, Hideki, Mitsui Chemicals, Inc. ,  TANAKA, Masahide, Mitsui Chemicals, Inc. ,  MORIZONO, Kenichi, Mitsui Chemicals, Inc. ,  OKADA, Keiji, Mitsui Chemicals, Inc.

IPC分类号： C10M107/12 ,  C10M143/00 ,  C10L1/16

CPC分类号： C10L10/08 ,  C08L23/0815 ,  C08L91/00 ,  C10L1/165 ,  C10M107/02 ,  C10M107/12 ,  C10M143/00 ,  C10M143/10 ,  C10M2205/00 ,  C10M2205/02 ,  C10M2205/0206 ,  C10M2205/04 ,  C10M2205/043 ,  C08L2666/02

摘要： The lubricating oil of the invention comprises an alpha -olefin/aromatic vinyl compound random copolymer comprising constituent units derived from ethylene, constituent units derived from an aromatic vinyl compound and optionally constituent units derived from an alpha -olefin of 3 to 20 carbon atoms in specific proportions and having an intrinsic viscosity, as measured in decalin at 135 DEG C, of 0.01 to 0.50 dl/g. The lubricating oil is excellent in compatibility with lubricating oil additives as well as in viscosity properties, heat stability, oxidation stability and abrasion resistance. The lubricating oil composition of the invention comprises an alpha -olefin/aromatic vinyl compound random copolymer and a base oil. The random copolymer comprises the same constituent units as in the above-mentioned random copolymer in specific proportions and has an intrinsic viscosity, as measured in decalin at 135 DEG C, of 0.1 to 5.0 dl/g, and the base oil comprises a mineral oil and/or a hydrocarbon synthetic oil. The lubricating oil composition has excellent lubricating oil properties. The fuel oil composition of the invention comprises an alpha -olefin/aromatic vinyl type fuel oil fluidity improver and a middle fraction fuel oil having a boiling point of 150 to 400 DEG C. The fuel oil fluidity improver comprises an alpha -olefin/aromatic vinyl compound random copolymer comprising the same constituent units as in the above-mentioned random copolymer in specific proportions and having an intrinsic viscosity, as measured in decalin at 135 DEG C, of 0.01 to 1.0 dl/g. The fuel oil composition is prevented from viscosity increase of the middle fraction fuel oil and is lowered in the cold filter plugging point and the pour point. Besides, the fuel oil composition contributes to inhibition of abrasion of fuel injection nozzles.

公开(公告)号：EP0957147B1

公开(公告)日：2004-03-31

申请号：EP98900677.0

申请日：1998-01-21

申请人： Mitsui Chemicals, Inc.

发明人： MORIZONO, Kenichi, Mitsui Chemicals, Inc. ,  OKADA, Keiji, Mitsui Chemicals, Inc. ,  TOKITA, Suguru, Mitsui Chemicals, Inc.

IPC分类号： C09J123/00 ,  C09J201/00 ,  C09J109/06 ,  C09J153/02 ,  C09J125/00

CPC分类号： C09J153/025 ,  C08L23/06 ,  C08L23/0838 ,  C08L53/02 ,  C08L91/06 ,  C08L2666/02 ,  C08L2666/04 ,  C08L2666/24 ,  C08L2666/28 ,  C09J109/06 ,  C09J123/0838 ,  C09J125/02 ,  C09J125/08 ,  C09J151/06 ,  C09J153/00 ,  C09J153/005 ,  C09J153/02 ,  Y10S526/935

摘要： A hot-melt adhesive composition comprises 100 parts by weight of a tackifier (B), and 1 to 900 parts by weight of an alpha -olefin/aromatic vinyl compound random copolymer (C). A hot-melt adhesive composition comprises 100 parts by weight of a base polymer (A), 1 to 900 parts by weight of component (B), and 1 to 1,000 parts by weight of component (C). A hot-melt adhesive composition comprises 100 parts by weight of component (A), 10 to 300 parts by weight of component (B), and 10 to 400 parts by weight of component (C). The component (A) is preferably at least one polymer selected from the group consisting of a polyolefin (a-1), a polar group containing polymer (a-2) and an aromatic vinyl compound/conjugated diene copolymer (a-3). These hot-melt adhesive compositions exhibit excellent adhesive strength and can be used as an adhesive for styrene resins.

公开(公告)号：EP0902081A1

公开(公告)日：1999-03-17

申请号：EP98900678.8

申请日：1998-01-21

申请人： Mitsui Chemicals, Inc.

发明人： KANESHIGE, Ryousuke, Mitsui Chemicals, Inc. ,  HIRANO, Hideki, Mitsui Chemicals, Inc. ,  TANAKA, Masahide, Mitsui Chemicals, Inc. ,  MORIZONO, Kenichi, Mitsui Chemicals, Inc. ,  OKADA, Keiji, Mitsui Chemicals, Inc.

IPC分类号： C10M107/12 ,  C10M143/10 ,  C10L1/16

CPC分类号： C10L10/08 ,  C08L23/0815 ,  C08L91/00 ,  C10L1/165 ,  C10M107/02 ,  C10M107/12 ,  C10M143/00 ,  C10M143/10 ,  C10M2205/00 ,  C10M2205/02 ,  C10M2205/0206 ,  C10M2205/04 ,  C10M2205/043 ,  C08L2666/02

摘要： The lubricating oil of the invention comprises an α-olefin/aromatic vinyl compound random copolymer comprising constituent units derived from ethylene, constituent units derived from an aromatic vinyl compound and optionally constituent units derived from an α-olefin of 3 to 20 carbon atoms in specific proportions and having an intrinsic viscosity, as measured in decalin at 135 °C, of 0.01 to 0.50 dl/g. The lubricating oil is excellent in compatibility with lubricating oil additives as well as in viscosity properties, heat stability, oxidation stability and abrasion resistance.
The lubricating oil composition of the invention comprises an α-olefin/aromatic vinyl compound random copolymer and a base oil. The random copolymer comprises the same constituent units as in the above-mentioned random copolymer in specific proportions and has an intrinsic viscosity, as measured in decalin at 135 °C, of 0.1 to 5.0 dl/g, and the base oil comprises a mineral oil and/or a hydrocarbon synthetic oil. The lubricating oil composition has excellent lubricating oil properties.
The fuel oil composition of the invention comprises an α-olefin/aromatic vinyl type fuel oil fluidity improver and a middle fraction fuel oil having a boiling point of 150 to 400 °C. The fuel oil fluidity improver comprises an α-olefin/aromatic vinyl compound random copolymer comprising the same constituent units as in the above-mentioned random copolymer in specific proportions and having an intrinsic viscosity, as measured in decalin at 135 °C, of 0.01 to 1.0 dl/g. The fuel oil composition is prevented from viscosity increase of the middle fraction fuel oil and is lowered in the cold filter plugging point and the pour point. Besides, the fuel oil composition contributes to inhibition of abrasion of fuel injection nozzles.

公开(公告)号：EP0893245A1

公开(公告)日：1999-01-27

申请号：EP98900680.4

申请日：1998-01-21

申请人： Mitsui Chemicals, Inc.

发明人： KAWASAKI, Masaaki ,  TOJO, Tetsuo ,  OKADA, Keiji, Mitsui Chemicals, Inc. ,  MORIZONO, Kenichi, Mitsui Chemicals, Inc. ,  TAKIMOTO, Kazuyuki, Mitsui Chemicals, Inc.

IPC分类号： B32B25/14 ,  B32B27/28 ,  C08J7/04

CPC分类号： C08F210/02 ,  C08F4/65912 ,  C08F210/18 ,  C08J7/042 ,  C08J2323/02 ,  C08J2433/00 ,  C08J2467/02 ,  C08J2475/04 ,  C08F4/6592 ,  C08F212/08 ,  C08F2500/17 ,  C08F236/20 ,  C08F210/14 ,  C08F210/08 ,  C08F210/06

摘要： Disclosed is a vulcanized molded product having a surface decorative layer, comprising a vulcanized product of an unsaturated olefin copolymer (A) and a decorative layer provided on a surface of the vulcanized product, or comprising a vulcanized product of an olefin elastomer composition and a decorative layer provided on a surface of the vulcanized product, said olefin elastomer composition comprising an unsaturated olefin copolymer (A) and an ethylene/α-olefin copolymer rubber (E). The unsaturated olefin copolymer (A) is obtained from (i) ethylene, (ii) an aromatic vinyl compound, (iii) a non-conjugated polyene, and optionally, (iv) an α-olefin of 3 to 20 carbon atoms. Since the vulcanized molded product having a surface layer has excellent adhesion properties between the molded product and the surface decorative layer and shows excellent mechanical strength, it can be widely used for automotive industrial parts and building materials. Also disclosed is a coated molded product of a thermoplastic resin composition, comprising a molded product of a thermoplastic resin composition and a coating film formed on the molded product, said thermoplastic resin composition comprising an ethylene/aromatic vinyl compound random copolymer and another thermoplastic resin. Further disclosed is a coated molded product of an elastomer composition, comprising a molded product of an elastomer composition and a coating film formed on the molded product, said elastomer composition comprising an ethylene/aromatic vinyl compound random copolymer and an elastomer. Since the coated molded products have excellent adhesion properties between the molded product and the coating film, they can be widely used for industrial materials and medical appliances which need to have coating films.

摘要翻译： 本发明公开了具有表面装饰层的硫化模塑制品，包含不饱和烯烃共聚物（A）和设置在硫化产品的表面上，或包含烯烃弹性体组合物和装饰的硫化产品上形成的装饰层的硫化产品 提供的硫化产品的表面上层，所述烯烃弹性体组合物包含不饱和烯烃共聚物（A）和乙烯/α-烯烃共聚物橡胶（E）的。 不饱和烯烃共聚物（A）选自（i）乙烯，（ⅱ）芳族乙烯基化合物，（ⅲ）非共轭多烯，和任选地获得，（ⅳ），以3至20个碳原子的α-烯烃。 由于具有表面层的硫化模塑产品具有模制产品和所述表面装饰层之间优异的粘附性质并且显示出优异的机械强度，因此可广泛用于汽车工业零部件和建筑材料。 所以盘游离缺失是一种热塑性树脂组合物的涂覆模塑制品，其包含热塑性树脂组合物的模塑产品和涂膜形成在所述模制产品，所述热塑性树脂组合物包含乙烯/芳族乙烯基化合物无规共聚物和另一种热塑性树脂的。 在模制产品进一步游离缺失盘是一种弹性体组合物的涂布模塑制品，包含弹性体组合物的模塑产品和涂膜形成，所述弹性体组合物包含乙烯/芳族乙烯基化合物无规共聚物和弹性体来。 由于涂覆模塑产品具有模制产品和所述涂层之间电影优异的粘附性能，可广泛用于工业材料及医疗用具这就需要有涂膜。

公开(公告)号：EP0957147A1

公开(公告)日：1999-11-17

申请号：EP98900677.0

申请日：1998-01-21

申请人： Mitsui Chemicals, Inc.

发明人： MORIZONO, Kenichi, Mitsui Chemicals, Inc. ,  OKADA, Keiji, Mitsui Chemicals, Inc. ,  TOKITA, Suguru, Mitsui Chemicals, Inc.

IPC分类号： C09J123/00 ,  C09J201/00 ,  C09J109/06 ,  C09J153/02 ,  C09J125/00

CPC分类号： C09J153/025 ,  C08L23/06 ,  C08L23/0838 ,  C08L53/02 ,  C08L91/06 ,  C08L2666/02 ,  C08L2666/04 ,  C08L2666/24 ,  C08L2666/28 ,  C09J109/06 ,  C09J123/0838 ,  C09J125/02 ,  C09J125/08 ,  C09J151/06 ,  C09J153/00 ,  C09J153/005 ,  C09J153/02 ,  Y10S526/935

摘要： A hot-melt adhesive composition comprises 100 parts by weight of a tackifier (B), and 1 to 900 parts by weight of an α-olefin/aromatic vinyl compound random copolymer (C). A hot-melt adhesive composition comprises 100 parts by weight of a base polymer (A), 1 to 900 parts by weight of component (B), and 1 to 1,000 parts by weight of component (C). A hot-melt adhesive composition comprises 100 parts by weight of component (A), 10 to 300 parts by weight of component (B), and 10 to 400 parts by weight of component (C). The component (A) is preferably at least one polymer selected from the group consisting of a polyolefin (a-1), a polar group containing polymer (a-2) and an aromatic vinyl compound/conjugated diene copolymer (a-3).
These hot-melt adhesive compositions exhibit excellent adhesive strength and can be used as an adhesive for styrene resins.

摘要翻译： 热熔粘合剂组合物包含100重量份的增粘剂（B）和1至900重量份的α-烯烃/芳族乙烯基化合物无规共聚物（C）。 热熔粘合剂组合物包含100重量份的基础聚合物（A），1至900重量份的组分（B）和1至1,000重量份的组分（C）。 热熔粘合剂组合物包含100重量份组分（A），10-300重量份组分（B）和10-400重量份组分（C）。 组分（A）优选为选自聚烯烃（a-1），含极性基团的聚合物（a-2）和芳族乙烯基化合物/共轭二烯共聚物（a-3）中的至少一种聚合物。 这些热熔粘合剂组合物表现出优异的粘合强度，并且可以用作苯乙烯树脂的粘合剂。

公开(公告)号：EP0896983A1

公开(公告)日：1999-02-17

申请号：EP98901045.9

申请日：1998-01-29

申请人： Mitsui Chemicals, Inc.

发明人： TOYODA, Hideo, Mitsui Chemicals, Inc. ,  SAKAI, Hideki, Mitsui Chemicals, Inc. ,  MORIZONO, Kenichi, Mitsui Chemicals, Inc. ,  TSUTSUI, Toshiyuki, Mitsui Chemicals, Inc.

IPC分类号： C08L25/04 ,  C08L101/02 ,  C08F210/02

CPC分类号： C08F210/02 ,  C08F4/65912 ,  C08F4/65927 ,  C08F4/6592 ,  C08F212/08 ,  C08F2500/02 ,  C08F2500/17 ,  C08F2500/23

摘要： A pigment dispersant for aromatic polymers which is excellent in the ability to dispers pigments in aromatic polymers, can give pigmented aromatic polymer compositions excellent in transparency and color stability, and can be prepared without any grafting step at a low cost. The dispersant consists of an ethylene/vinyl aromatic copolymer wax comprising 99 to 10 wt. % of structural units derived from ethylene and 1 to 90 wt. % of structural units derived from an aromatic vinyl compound and having an intrinsic viscosity of 0.04 to 0.6 dl/g.

摘要翻译： 在芳族聚合物中分散颜料的能力优异的芳香族聚合物用颜料分散剂可以得到透明性和颜色稳定性优异的着色芳香族聚合物组合物，可以以低成本进行任何接枝步骤。 分散剂由乙烯/乙烯基芳族共聚物蜡组成，其包含99至10wt。 ％的衍生自乙烯的结构单元和1至90wt。 ％的衍生自芳香族乙烯基化合物的结构单元，其特性粘度为0.04〜0.6dl / g。

公开(公告)号：EP0889091A1

公开(公告)日：1999-01-07

申请号：EP98900681.2

申请日：1998-01-21

申请人： Mitsui Chemicals, Inc.

发明人： OKADA, Keiji, Mitsui Chemicals, Inc. ,  MORIZONO, Kenichi, Mitsui Chemicals, Inc. ,  TAKIMOTO, Kazuyuki, Mitsui Chemicals, Inc. ,  MATSUMOTO, Tetsuhiro, Mitsui Chemicals, Inc. ,  KAWASAKI, Masaaki ,  TOJO, Tetsuo

IPC分类号： C08L23/18 ,  C08L9/00 ,  B60C1/00

CPC分类号： C08L21/00 ,  B60C1/0016 ,  B60C1/0025 ,  C08L23/0838 ,  C08L23/16 ,  Y02T10/862 ,  Y10T152/10495 ,  C08L2666/06 ,  C08L2666/04

摘要： The rubber composition for tire side wall of the invention provides a rubber material for tire side wall, which has excellent strength properties and bending fatigue resistance and can afford a tire side wall of low fuel consumption. The rubber composition comprises an unsaturated olefin copolymer (A) obtained from ethylene (i), an aromatic vinyl compound (ii), a non-conjugated polyene (iii) and, if necessary, an α-olefin having at least 3 carbon atoms (iv), wherein [(i)/(iv)](molar ratio of constituent units) is from 100/0 to 40/60, [ ((i)+(iv))/(ii) ](molar ratio of constituent units) is from 98/2 to 60/40, an intrinsic viscosity [η] measured in decalin at 135°C is from 1.0 to 6.0 dl/g, and an iodine value is from 10 to 50; and a diene rubber (B).
The rubber composition for tire tread of the invention provides a rubber material for tire tread, which is superior in strength properties, abrasion resistance and braking performance on the wet road (wet skid) and attains small rolling resistance, said rubber composition comprising an unsaturated olefin copolymer (A') obtained from ethylene (i), an aromatic vinyl compound (ii), a non-conjugated polyene (iii) and an α-olefin having at least 3 carbon atoms (iv), wherein [(i)/(iv)](molar ratio of constituent units) is from 100/0 to 40/60 and [ ((i)+(iv))/(ii) ](molar ratio of constituent units) is from 99/1 to 85/15; and a diene rubber (B) wherein a weight ratio [(A')/(B)] of the unsaturated olefin copolymer (A') to the diene rubber (B) is from 1/99 to 50/50.

摘要翻译： 本发明的用于轮胎侧壁的橡胶组合物提供了用于轮胎侧壁的橡胶材料，其具有优异的强度性能和抗弯曲疲劳性并且能够提供低燃料消耗的轮胎侧壁。 该橡胶组合物包含由乙烯（i），芳香族乙烯基化合物（ii），非共轭多烯（iii）以及根据需要具有至少3个碳原子的α-烯烃得到的不饱和烯烃共聚物（A） 其中[（i）/（iv）]（构成单元的摩尔比）为100/0至40/60，[（（i）+（iv））/（ii）] 单元）为98/2〜60/40，在135℃萘烷中测定的特性粘度[η]为1.0〜6.0dl / g，碘值为10〜50。 和二烯橡胶（B）。 本发明的用于轮胎胎面的橡胶组合物提供一种用于轮胎胎面的橡胶材料，其在湿路面（湿滑道）上的强度性能，耐磨性和制动性能优异并且获得小的滚动阻力，所述橡胶组合物包含不饱和烯烃 （ⅰ），芳族乙烯基化合物（ⅱ），非共轭多烯（ⅲ）和具有至少3个碳原子的α-烯烃（iv）获得的共聚物（A'），其中[（ⅰ）/ （构成单元的摩尔比）为100/0〜40/60，[（（i）+（iv））/（ii）]为99/1〜85 / 15; 和二烯橡胶（B），其中不饱和烯烃共聚物（A'）与二烯橡胶（B）的重量比[（A'）/（B）]为1/99至50/50。