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1. 发明授权

US4885329A Polyimide resin compositions 失效
标题翻译：聚酰亚胺树脂组合物
公开(公告)号：US4885329A
公开(公告)日：1989-12-05
申请号：US181529
申请日：1988-04-14
申请人： Kaoru Tominaga , Kojiro Kan , Toshimasa Takata , Toru Tomoshige
发明人： Kaoru Tominaga , Kojiro Kan , Toshimasa Takata , Toru Tomoshige
IPC分类号： C08G73/12 , C08G77/455 , C08L79/08
CPC分类号： C08L79/085 , C08G73/12 , C08G77/455
摘要： A semiconductor encapsulating material is obtained from a polyimide resin composition comprising (A) a polyaminobismaleimide resin, (B) a silicone monomer and/or oligomer having a hydroxyl or alkoxyl group bonded to a silicon atom and mixtures thereof, and (C) an inorganic filler wherein the weight ratio of polyaminobismaleimide resin (A) to silicone component (B) ranges from 99.5/0.5 to 70/30, and the weight ratio of polyaminobismaleimide resin (A) to inorganic filler (C) ranges from 100/50 to 100/1000.

2. 发明授权

US5214125A Polyamide from 3,5-tricyclo[5.2.1.0.sup.2.6 ]decane dicarboxylic acid 失效
标题翻译：来自3,5-三氯酚（5.2.1.02.6）的十二烷基二羧酸
公开(公告)号：US5214125A
公开(公告)日：1993-05-25
申请号：US762333
申请日：1991-09-19
申请人： Makoto Mitani , Toshimasa Takata
发明人： Makoto Mitani , Toshimasa Takata
IPC分类号： C08G69/26
CPC分类号： C08G69/265 , C08G69/26
摘要： A polyamide comprising a recurring unit of the formula (I), ##STR1## wherein each of R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, R.sup.6, R.sup.7 and R.sup.8 is independently a hydrogen atom, a halogen atom, a hydroxyl group, or a group of a carbon skeleton which may contain a hetero atom or a halogen atom, and A.sup.1 is a divalent hydrocarbon group; and a process for the production of a polyamide comprising the recurring unit of the formula (I), which comprises subjecting to a polycondensation reaction a dicarboxylic acid comprising an alicyclic dicarboxylic acid of the formula (a)-1, ##STR2## wherein R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, R.sup.6, R.sup.7 and R.sup.8 are as defined in the formula (I), and a diamine of the formula (b)-1,H.sub.2 N-A.sup.1 -NH.sub.2 (b)-1wherein A.sup.1 is as defined in the formula (I).

3. 发明授权

US4900801A Epoxy compounds and epoxy resin compositions containing the same 失效
标题翻译：环氧化合物和含有它们的环氧树脂组合物
公开(公告)号：US4900801A
公开(公告)日：1990-02-13
申请号：US199713
申请日：1988-05-27
申请人： Toshimasa Takata , Hideo Nakamura
发明人： Toshimasa Takata , Hideo Nakamura
IPC分类号： C07D303/24 , C08G59/06 , C08G59/24
CPC分类号： C07D303/24 , C08G59/063 , C08G59/245
摘要： A novel epoxy compound having a chemical structure in which an aromatic ring having a glycidyl raedical attached thereto has a tertiary alkyl radical at its ortho or meta-position. An epoxy resin composition comprising the epoxy compound, a curing agent, and a curing accelerator which cures into a product having a low dielectric constant.

4. 发明授权

US4835240A Epoxy resin composition 失效
标题翻译：环氧树脂组合物
公开(公告)号：US4835240A
公开(公告)日：1989-05-30
申请号：US199685
申请日：1988-05-31
申请人： Eiki Togashi , Toshimasa Takata
发明人： Eiki Togashi , Toshimasa Takata
IPC分类号： C07D303/27 , C07D303/24 , C08G59/00 , C08G59/06 , C08G59/20 , C08G59/30 , C08G59/32 , C08G59/62 , C08L63/00
CPC分类号： C07D303/24 , C08G59/3218 , C08G59/621 , Y10S525/93
摘要： An epoxy resin composition comprising a trifunctional epoxy resin derived from a trisphenol having the structure represented by the following general formula ##STR1## wherein R represents a hydrogen atom, an alkyl group or a halogen atom, and a novolak-type phenolic resin. This epoxy resin composition gives a cured product having excellent pliability and a high glass transition temperature. It is especially useful as a semiconductor encapsulating material.

5. 发明授权

US06458890B1 4-methyl-1-pentene polymer compositions, and the laminates and adhesives using the compositions 有权
标题翻译： 4-甲基-1-戊烯聚合物组合物，以及使用该组合物的层压材料和粘合剂
公开(公告)号：US06458890B1
公开(公告)日：2002-10-01
申请号：US09666604
申请日：2000-09-20
申请人： Katsumi Noritomi , Toshimasa Takata
发明人： Katsumi Noritomi , Toshimasa Takata
IPC分类号： C08G6348
CPC分类号： B32B27/08 , B32B27/306 , B32B27/32 , B32B27/34 , B32B2377/00 , B32B2439/00 , B32B2457/08 , C08F255/08 , C08L23/20 , C08L51/06 , C08L2205/02 , C08L2666/02 , C08L2666/04 , C08L2666/24 , C09J123/20 , C09J151/06 , Y10T428/31645 , Y10T428/31692 , Y10T428/31855
摘要： The present invention relates to 4-methyl-1-pentene polymer compositions. Specifically, the present invention relates to adhesive compositions comprising the 4-methyl-1-pentene polymers used in bonding a 4-methyl-1-pentene polymer layer and a polar-group-containing resin layer, and laminates obtained by using such compositions. The 4-methyl-1-pentene polymer compositions as these adhesive compositions comprise a 4-methyl-1-pentene polymer (A); and a modified polyolefin resin (B) comprising a mixture of an unsaturated carboxylic acid-modified a-olefin polymer (B-1) whose &agr;-olefin is selected from a group of propylene, butene-1 and 4-methyl-1-pentene and an unsaturated carboxylic acid-modified ethylene-&agr;-olefin copolymer (B-2). In these compositions, an unsaturated carboxylic acid-modified 4-methyl-1-pentene polymer (A′) showing a particular modification rate and a particular melt flow rate may be used in place of (A) and (B-1). These compositions have excellent adhesion to polar-group-containing resins having the OH group and the NH group, among others. The laminates obtained by laminating a 4-methyl-1-pentene polymer layer and a polar-group-containing resin layer via any of these compositions show excellent interlaminar adhesion (average peel strength) and yet heat resistance.
摘要翻译：本发明涉及4-甲基-1-戊烯聚合物组合物。具体地，本发明涉及包含用于结合4-甲基-1-戊烯聚合物层和含极性基团的树脂层的4-甲基-1-戊烯聚合物的粘合剂组合物和使用这些组合物获得的层压体。作为这些粘合剂组合物的4-甲基-1-戊烯聚合物组合物包含4-甲基-1-戊烯聚合物（A）; 和包含α-烯烃选自丙烯，丁烯-1和4-甲基-1-戊烯的不饱和羧酸改性的α-烯烃聚合物（B-1）的混合物的改性聚烯烃树脂（B）和不饱和羧酸改性的乙烯-α-烯烃共聚物（B-2）。在这些组合物中，可以使用显示特定改性速率和特定熔体流动速率的不饱和羧酸改性的4-甲基-1-戊烯聚合物（A'）来代替（A）和（B-1）。这些组合物对具有OH基和NH基的含极性基团的树脂等具有优异的粘附性。通过这些组合中的任何一种层压4-甲基-1-戊烯聚合物层和含极性基团的树脂层获得的层压体显示出优异的层间粘合（平均剥离强度）和耐热性。

6. 发明授权

US06294268B1 Multilayered laminate containing ultrahigh molecular weight polyolefin layer, process for producing the same, and apparatus for producing the multilayered laminate 有权
标题翻译：含有超高分子量聚烯烃层的多层层叠体，其制造方法以及多层层叠体的制造装置
公开(公告)号：US06294268B1
公开(公告)日：2001-09-25
申请号：US09194675
申请日：1998-11-30
申请人： Kyoji Muraoka , Iwatoshi Suzuki , Toshimasa Takata
发明人： Kyoji Muraoka , Iwatoshi Suzuki , Toshimasa Takata
IPC分类号： B32B2708
CPC分类号： B32B27/08 , B29C47/0023 , B29C47/0026 , B29C47/065 , B29C47/24 , B29C47/26 , B29C47/261 , B29C47/28 , B29K2023/0683 , B32B1/08 , B32B7/02 , B32B15/08 , B32B27/30 , B32B27/306 , B32B27/32 , B32B27/36 , B32B2038/0028 , B32B2323/04 , B32B2323/046 , B32B2367/00 , B32B2597/00 , B63B35/7909 , Y10T428/31855 , Y10T428/31909 , Y10T428/31913
摘要： The present invention relates to a multi-layer laminate comprising at least two layers of an oriented ultra-high molecular polyolefin layer and a thermoplastic resin layer. The multi-layer laminate exhibits excellent abrasion resistance, tensile strength, shock resistance, heat-sealing property, uniformity in the film thickness, and can be efficiently produced. The invention is further concerned with a process and an apparatus for producing the multi-layer laminate.
摘要翻译：本发明涉及包含至少两层取向的超高分子量聚烯烃层和热塑性树脂层的多层层合体。多层层叠体表现出优异的耐磨性，拉伸强度，抗冲击性，热封性，膜厚均匀性，并且可以有效地制造。本发明还涉及用于生产多层层压体的方法和设备。

7. 发明授权

US5567776A Cycloolefin copolymer composition and method for the preperation thereof 失效
标题翻译：环烯烃共聚物组合物及其制备方法
公开(公告)号：US5567776A
公开(公告)日：1996-10-22
申请号：US438037
申请日：1995-05-08
申请人： Yoichiro Tsuji , Yoshiharu Abe , Toshihiro Sagane , Toshimasa Takata
发明人： Yoichiro Tsuji , Yoshiharu Abe , Toshihiro Sagane , Toshimasa Takata
IPC分类号： C08F255/00 , C08F283/14 , C08L23/02 , C08L23/08 , C08L23/16 , C08L45/00
CPC分类号： C08L23/08 , C08F255/00 , C08F283/14 , C08L23/16 , C08L45/00 , C08L23/02
摘要： Provided are cycloolefin copolymer compositions comprising a hydrocarbon elastomer component substantially free from a polymerizable double bond and a cycloolefin random copolymer component obtained by copolymerization of an .alpha.-olefin of at least 2 carbon atoms and a cycloolefin in the presence of said hydrocarbon elastomer component, said composition containing said hydrocarbon elastomer component in an amount of 1-50% by weight, and a method for preparing said cycloolefin copolymer compositions.Also provided are cycloolefin copolymer compositions comprising a hydrocarbon elastomer component having a polymerizable double bond and a cycloolefin copolymer component obtained by copolymerization of an .alpha.-olefin of at least 2 carbon atoms and a cycloolefin in the presence of said hydrocarbon elastomer component, said composition containing said hydrocarbon elastomer component in an amount of 1-50% by weight.Such cycloolefin copolymer compositions as mentioned above are excellent in transparency and mechanical strength and also excellent particularly in impact resistance.In particular, when a cycloolefin elastomer obtained by copolymerization of an .alpha.-olefin of at least 2 carbon atoms, a cycloolefin and a non-conjugated diene of 5-20 carbon atoms is used as the above-mentioned hydrocarbon elastomer component having a polymerizable double bond, the resulting copolymer compositions are excellent particularly in transparency.
摘要翻译：提供的是包含基本上不含可聚合双键的烃弹性体组分的环烯烃共聚物组合物和通过在所述烃弹性体组分存在下共聚至少2个碳原子的α-烯烃和环烯烃获得的环烯烃无规共聚物组分，含有所述烃弹性体组分的组合物的含量为1-50重量％，以及制备所述环烯烃共聚物组合物的方法。还提供了包含具有可聚合双键的烃弹性体组分和通过在所述烃弹性体组分存在下通过使具有至少2个碳原子的α-烯烃与环烯烃共聚获得的环烯烃共聚物组分的环烯烃共聚物组合物，所述组合物含有所述烃弹性体组分的量为1-50重量％。这样的上述环烯烃共聚物组合物的透明性和机械强度优异，特别是耐冲击性也优异。特别地，当使用通过使至少2个碳原子的α-烯烃共聚得到的环烯烃弹性体，环烯烃和5-20个碳原子的非共轭二烯作为上述具有可聚合双键的烃弹性体组分时所得到的共聚物组合物的透明度特别优异。

8. 发明授权

US5349020A Vulcanizable rubber composition 失效
标题翻译：可硫化橡胶组合物
公开(公告)号：US5349020A
公开(公告)日：1994-09-20
申请号：US026783
申请日：1993-03-05
申请人： Keiji Okada , Kazuhiko Murata , Tetsuo Tojo , Masaaki Kawasaki , Toshimasa Takata
发明人： Keiji Okada , Kazuhiko Murata , Tetsuo Tojo , Masaaki Kawasaki , Toshimasa Takata
IPC分类号： C08L21/00 , C08L23/18 , C08L7/00 , C08L9/00 , C08L23/16
CPC分类号： C08L21/00 , C08L23/18
摘要： There is provided a composition comprising a higher a-olefin copolymer (1) obtained by copolymerization in the presence of a specific olefin polymerization catalyst of a specific higher .alpha.-olefin, a specific .alpha., .omega.-diene of the formula (I) and a specific non-conjugated diene of the formula (II), and a rubber (2) selected from the group consisting of a diene rubber, an ethylene/a-olefin copolymer, a nitrile rubber and a hydrogenated nitrile rubber. The composition is excellent in workability strength characteristics, weatherability, ozone resistance and dynamic fatigue resistance, as well as excellent in adhesive properties to fiber and in vibration-insulating properties and damping properties.
摘要翻译：提供一种组合物，其包含在特定的较高级α-烯烃的特定烯烃聚合催化剂，式（I）的特定α，ω-二烯和式（I）的特定烯烃聚合催化剂的存在下共聚获得的较高级α-烯烃共聚物（1）式（II）的非特异性非共轭二烯和选自二烯橡胶，乙烯/α-烯烃共聚物，丁腈橡胶和氢化丁腈橡胶的橡胶（2）。该组合物的加工性强度特性，耐候性，耐臭氧性和动态抗疲劳性优异，并且对纤维的粘合性能以及隔振性能和阻尼性能优异。

9. 发明授权

US5292845A Ethylene/alpha-olefin/7-methyl-1,6-octadiene copolymer rubber and composition of the same 失效
标题翻译：乙烯/α-烯烃/ 7-甲基-1,6-辛二烯共聚物橡胶及其组合物
公开(公告)号：US5292845A
公开(公告)日：1994-03-08
申请号：US6986
申请日：1993-01-21
申请人： Masaaki Kawasaki , Toshimasa Takata , Mitsuhiko Onda , Hidenari Nakahama , Kiyoshi Honma
发明人： Masaaki Kawasaki , Toshimasa Takata , Mitsuhiko Onda , Hidenari Nakahama , Kiyoshi Honma
IPC分类号： C08F4/659 , C08F6/00 , C08F10/00 , C08F210/06 , C08F210/16 , C08F210/18 , C08L21/00 , C08L23/16 , C08F236/20
CPC分类号： C08F10/00 , C08F210/18 , C08F6/003 , C08L21/00 , C08L23/16 , C08F210/06 , C08F210/16 , C08F4/65912 , C08L2207/04 , Y10S526/943
摘要： The ethylene/.alpha.-olefin/7-methyl-1,6-octadiene copolymer rubber of the invention is a random copolymer rubber prepared using a Group IVB transition metal type catalyst containing a specific zirconium catalyst component, and in this copolymer rubber, a molar ratio of ethylene to .alpha.-olefin, a diene content, an intrinsic viscosity [.eta.], an intensity ratio D of T.alpha..beta. to T.alpha..alpha. in a .sup.13 C-NMR spectrum of said copolymer rubber, a B value which is a measure of distribution of each monomer and a glass transition temperature are all within specific ranges. The rubber composition of the invention comprises the above-mentioned random copolymer rubber and a conjugated diene rubber. The random copolymer rubber has high stereoregularity, narrow composition distribution and excellent low-temperature flexibility, and shows extremely high covulcanizability with the conjugated diene rubber. In addition, this random copolymer rubber is excellent in weathering resistance, ozone resistance and thermal aging resistance.
摘要翻译：本发明的乙烯/（α） - 烯烃/ 7-甲基-1,6-辛二烯共聚物橡胶是使用含有特定锆催化剂组分的IVB族过渡金属型催化剂制备的无规共聚物橡胶，在该共聚物橡胶中，在13 C-NMR中，乙烯与（α） - 烯烃的摩尔比，二烯含量，特性粘度（（η）），T（α）（β）与T（α）（α）的强度比D 所述共聚物橡胶的光谱，作为各单体的分布量的玻璃化转变温度的B值都在特定范围内。本发明的橡胶组合物包含上述无规共聚物橡胶和共轭二烯橡胶。无规共聚物橡胶具有高立体规整性，组成分布窄，低温柔韧性优异，与共轭二烯橡胶具有极高的共硫化性。此外，该无规共聚物橡胶的耐候性，耐臭氧性和耐热老化性优异。

10. 发明授权

US5081206A Trisphenol, bisphenol and halogenated bisphenol epoxy resins composition 失效
标题翻译：三苯酚，二苯醚和双酚二环氧树脂组合物
公开(公告)号：US5081206A
公开(公告)日：1992-01-14
申请号：US529433
申请日：1990-05-29
申请人： Kiyomi Yasuda , Terufumi Suzuki , Toshimasa Takata , Isao Kaneko
发明人： Kiyomi Yasuda , Terufumi Suzuki , Toshimasa Takata , Isao Kaneko
IPC分类号： C08G59/06 , C08G59/30 , C08G59/32 , C08G59/38 , C08L63/00
CPC分类号： C08L63/00 , C08G59/066 , C08G59/30 , C08G59/3218 , C08G59/38
摘要： A heat-resistant, flame-retardant epoxy resin composition is provided by combining or reating members selected from a polyfunctional epoxy resin, a bisphenol type epoxy resin, a highly halogenated bisphenol type epoxy resin, a low halogenated bisphenol type epoxy resin, and a halogenated bisphenol. The composition is suitable as a laminate useful for printed circuit boards.

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