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1. 发明授权

US5036141A Modified polyolefin resin 失效
标题翻译：改性聚烯烃树脂
公开(公告)号：US5036141A
公开(公告)日：1991-07-30
申请号：US556851
申请日：1990-07-24
申请人： Yoshiki Toyoshima , Mitsuyuki Okada , Takeshi Fujii , Kentaro Yamaguchi , Mitsuji Tsuji
发明人： Yoshiki Toyoshima , Mitsuyuki Okada , Takeshi Fujii , Kentaro Yamaguchi , Mitsuji Tsuji
IPC分类号： C08F255/00 , C08F287/00
CPC分类号： C08F287/00 , C08F255/00
摘要： According to the present invention, there is provided a modified polyolefin resin having the following merits:(1) The amount of bound unsaturated carboxylic acid, a derivative thereof or unsaturated epoxy compound is high.(2) The change of the melt flow rate during the modification is small.(3) The physical properties are of high grade.(4) The transparency is improved due to the graft of unsaturated aromatic compound.The modified polyolefin resin of the present invention can be used for adhesives, covering materials, binders, laminate bonding agent and polymer alloy constituents.

2. 发明授权

US5032459A Modified polyolefin resin 失效
公开(公告)号：US5032459A
公开(公告)日：1991-07-16
申请号：US577818
申请日：1990-09-04
申请人： Yoshiki Toyoshima , Mitsuyuki Okada , Takeshi Fujii , Kentaro Yamaguchi , Mitsuji Tsuji , Hideo Shinonaga
发明人： Yoshiki Toyoshima , Mitsuyuki Okada , Takeshi Fujii , Kentaro Yamaguchi , Mitsuji Tsuji , Hideo Shinonaga
IPC分类号： C08F255/00 , C08F287/00 , C08F291/02 , C08J7/04 , C08L51/04 , B32B27/08 , C08L23/26 , C08L51/06
CPC分类号： C08J7/047 , C08F255/00 , C08F287/00 , C08F291/02 , C08J2351/00 , C08J2475/00 , Y10T428/31573 , Y10T428/31587
摘要： According to the present invention, there is provided a modified polyolefin resin having the following merits:(1) The amount of bound unsaturated carboxylic acid, a derivative thereof of unsaturated epoxy compound is high.(2) The change of the melt flow rate during the modification is small.(3) The physical properties are of high grade.(4) The coating affinity with urethane coatings and resistance to falling off of the coating layer are excellent.The modified polyolefin resin of the present invention can be used for adhesives, covering materials, binders, laminate bonding agent and polymer alloy constituents.

3. 发明授权

US4981896A Thermoplastic resin composition 失效
公开(公告)号：US4981896A
公开(公告)日：1991-01-01
申请号：US327109
申请日：1989-03-22
申请人： Takayuki Okada , Tatsuyuki Mitsuno , Takeshi Fujii , Kentaro Yamaguchi , Mitsuyuki Okada , Mitsuji Tsuji , Takeyoshi Nishio , Toshio Yokoi , Takao Nomura
发明人： Takayuki Okada , Tatsuyuki Mitsuno , Takeshi Fujii , Kentaro Yamaguchi , Mitsuyuki Okada , Mitsuji Tsuji , Takeyoshi Nishio , Toshio Yokoi , Takao Nomura
IPC分类号： C08K3/00 , B60R19/03 , B62D25/16 , C08K5/17 , C08K7/04 , C08L23/04 , C08L23/10 , C08L23/12 , C08L23/26 , C08L51/00 , C08L51/06 , C08L63/00 , C08L63/10 , C08L67/00 , C08L67/02
CPC分类号： C08L23/10 , C08L23/12 , C08L23/16 , C08L51/06 , C08L63/00 , C08L67/02 , C08K7/14 , C08L2205/03 , C08L2205/035 , C08L23/0884 , C08L53/00 , C08L67/00
摘要： There is disclosed a thermoplastic resin composition comprising a blend of100 parts by weight of a resin composition composed of 1 to 99% by weight of a polypropylene type resin (C) selected from the group consisting of a modified polypropylene (A) obtained by graft copolymerizing an unsaturated carboxylic acid or a derivative thereof and an unsaturated aromatic monomer onto polypropylene, and a composition composed of the modified polypropylene (A) and a polypropylene (B), and 99 to 1% by weight of at least one saturated polyester resin (D),0.1 to 300 parts by weight of an epoxy group containing copolymer (E),0.1 to 300 parts by weight of a modified ethylenic copolymer rubber (F) obtained by graft copolymerizing an unsaturated carboxylic acid or a derivative thereof and an unsaturated aromatic monomer onto ethylenic copolymer rubber, andup to 5 parts by weight of a basic compound (G) optionally added as reaction accelerator, the content of the saturated polyester resin in the thermoplastic polyester resin being less than 50% by weight.The thermoplastic resin composition of the present invention has high heat resistance and high impact resistance, in particular, high low-temperature impact resistance and is advantageously used in automobile parts, electric and electronic parts, etc.

4. 发明授权

US5095063A Polypropylene composition 失效
标题翻译：聚丙烯组合物
公开(公告)号：US5095063A
公开(公告)日：1992-03-10
申请号：US330191
申请日：1989-03-29
申请人： Takayuki Okada , Tatsuyuki Mitsuno , Takeshi Fujii , Kentaro Yamaguchi , Mitsuji Tsuji
发明人： Takayuki Okada , Tatsuyuki Mitsuno , Takeshi Fujii , Kentaro Yamaguchi , Mitsuji Tsuji
IPC分类号： C08L23/08 , C08L23/10 , C08L23/16 , C08L51/06 , C08L63/00 , C08L67/02
CPC分类号： C08L51/06 , C08L23/10 , C08L63/00 , C08L67/02 , C08K5/18 , C08L2205/02 , C08L2205/03 , C08L2205/035 , C08L23/0884 , C08L23/16
摘要： The polypropylene composition of the present invention comprises:a blend of a resin composition composed of a specific polypropylene type resin (C) and at least one saturated polyester resin(D),an epoxy group containing copolymer (e) andat least one rubber selected from the group consisting of an ethylenic copolymer rubber (F), a modified ethylenic copolymer rubber (G) obtained by graft copolymerizing an unsaturated carboxylic acid or a derivative thereof onto an ethylenic copolymer rubber and a modified ethylenic copolymer rubber (H) obtained by graft copolymerizing an unsaturated carboxylic acid or derivative thereof and an unsaturated aromatic monomer onto an ethylenic copolymer rubber, and a basic compound (I) optionally added as a reaction accelerator.The polypropylene composition according to the present invention is not only good in molding processability but also markedly effective in that it can give molded products much superior in physical properties to those obtained from individual polymers constituting the thermoplastic resin composition.The novel polypropylene composition provided by the present invention can easily be processed into a molded product, a film, a sheet or the like by a molding method usually used for molding thermoplastic resins, for example, injection molding, extrusion molding or the like, giving a product which has a very good balance among stiffness, heat resistance, impact resistance, scratch resistance, coating properties, oil resistance, chemical resistance, water resistance, etc., and is excellent in appearance uniforming and smoothness. It can be advantageously used for a purpose requiring especially high heat resistance and impact resistance, in particular, low-temperature impact resistance.

5. 发明授权

US5559185A Thermoplastic resin composition 失效
标题翻译：热塑性树脂组合物
公开(公告)号：US5559185A
公开(公告)日：1996-09-24
申请号：US372863
申请日：1995-01-13
申请人： Hiroomi Abe , Taichi Nishio , Yasurou Suzuki , Mitsuji Tsuji , Takashi Sanada
发明人： Hiroomi Abe , Taichi Nishio , Yasurou Suzuki , Mitsuji Tsuji , Takashi Sanada
IPC分类号： C08L51/04 , C08L63/00 , C08L71/12 , C08L77/00 , C08L13/02 , C08L25/06
CPC分类号： C08L71/123 , C08L51/04 , C08L71/12 , C08L77/00 , C08L63/00
摘要： A thermoplastic resin composition superior in impact resistance, heat resistance, flexural rigidity, processability and solvent resistance which comprises: (A) 100 parts by weight of a resin composition comprising 5-95% by weight of a polyphenylene ether, or a polyphenylene ether and polystyrene, and 95-5% by weight of a polyamide resin; (B) 5-50 parts by weight of a modified saturated rubber obtained by grafting 5-100 parts by weight of an aromatic vinyl compound on 100 parts by weight of a saturated type rubber and allowing 0.05-10 parts by weight of a compatibilizing agent to react with said rubber; and (c) 0.05-20 parts by weight of a compatibilizing agent.
摘要翻译：耐冲击性，耐热性，弯曲刚性，加工性和耐溶剂性优异的热塑性树脂组合物，其特征在于：（A）100重量份含有5-95重量％聚苯醚或聚苯醚的树脂组合物，聚苯乙烯和95-5重量％的聚酰胺树脂; （B）5-50重量份通过在100重量份的饱和型橡胶上接枝5-100重量份的芳族乙烯基化合物而获得的改性饱和橡胶，并且允许0.05-10重量份的相容剂与所述橡胶反应; 和（c）0.05-20重量份的相容剂。

6. 发明授权

US5430086A Rubber composition for tire treads 失效
标题翻译：轮胎胎面橡胶组合物
公开(公告)号：US5430086A
公开(公告)日：1995-07-04
申请号：US165164
申请日：1993-12-10
申请人： Yuichi Saito , Toru Fukumoto , Shuji Imaoka , Keisaku Yamamoto , Kizuku Wakatsuki , Mitsuji Tsuji
发明人： Yuichi Saito , Toru Fukumoto , Shuji Imaoka , Keisaku Yamamoto , Kizuku Wakatsuki , Mitsuji Tsuji
IPC分类号： B60C1/00 , C08K3/04 , C08L9/06
CPC分类号： C08K3/04 , B60C1/0016 , C08L9/06 , C08L2205/02 , C08L7/00 , C08L9/00 , C08L9/08 , Y10S152/905
摘要： A rubber composition for tire treads comprising a rubber component consisting essentially of (A) 20 to 100% by weight of a solution-polymerized styrene-butadiene copolymer rubber having a Mooney viscosity ML.sub.1+4 of 30 to 200 at 100.degree. C. prepared by copolymerization of styrene, butadiene and a polyvinyl aromatic compound followed by coupling with a trifunctional or tetrafunctional coupling agent, and (B) 0 to 80% by weight of at least one rubber selected from the group consisting of an emulsion-polymerized styrene-butadiene rubber, a butadiene rubber, natural rubber and a synthetic polyisoprene rubber; and (C) 50 to 250 parts by weight of a carbon black having an iodine adsorption number of not less than 60 mg/g and an oil absorption of not less than 110 ml/100 g per 100 parts by weight of said rubber component; the tan .delta. peak temperature Tg of the cured product of said rubber composition being from -40.degree. to +5.degree. C. The tread rubber composition can be processed without causing bagging with a good dispersibility of carbon black and provides tires having a low rolling resistance and a high grip characteristic.
摘要翻译：一种用于轮胎胎面的橡胶组合物，其包含基本上由（A）20-100重量％的在100℃下门尼粘度ML1 + 4为30至200的溶液聚合的苯乙烯 - 丁二烯共聚物橡胶组成的橡胶组分，其由苯乙烯，丁二烯和聚乙烯基芳族化合物的共聚合，然后与三官能或四官能偶联剂偶合，和（B）0至80重量％的至少一种选自乳液聚合的苯乙烯 - 丁二烯橡胶丁二烯橡胶，天然橡胶和合成聚异戊二烯橡胶; 和（C）每100重量份所述橡胶组分50至250重量份的碘吸附数不小于60mg / g和吸油量不小于110ml / 100g的炭黑; 所述橡胶组合物的固化产物的tanδ峰值温度Tg为-40℃至+5℃。胎面橡胶组合物可以在不引起炭黑的良好分散性的情况下进行加工而且具有低滚动阻力的轮胎和高抓地力特性。

7. 发明授权

US4957976A Process for preparing diene polymer rubbers 失效
标题翻译：二烯聚合物橡胶的制备方法
公开(公告)号：US4957976A
公开(公告)日：1990-09-18
申请号：US415380
申请日：1989-09-29
申请人： Hiroyoshi Takao , Akio Imai , Tomoski Seki , Mitsuji Tsuji
发明人： Hiroyoshi Takao , Akio Imai , Tomoski Seki , Mitsuji Tsuji
IPC分类号： C08C19/42
CPC分类号： C08C19/42
摘要： A process for preparing modified diene polymer rubbers having an increased impact resilience and a reduced hardness at low temperatures and useful as rubber materials for automobile tires and other industries which comprises producing an alkali metal-containing conjugated diene polymer, and reacting the alkali metal-containing polymer with a modifier selected from the group consisting of a nitro compound, a phosphoryl chloride compound of the formula: ##STR1## wherein R.sup.1 to R.sup.4 are independently an alkyl group, and an aminosilane compound of the formula: ##STR2## wherein R.sup.5 to R.sup.7 are independently an alkyl group or an alkoxyl group, R.sup.8 and R.sup.9 are independently an alkyl group, and n is an integer, said alkali metal-containing diene polymer being prepared by a living anionic polymerization using an alkali metal-based catalyst or by an addition reaction of a diene polymer having conjugated diene units and an alkali metal-based catalyst in a hydrocarbon solvent. The modified diene polymers can be incorporated with usual rubber additives to provide rubber compositions for various purposes, and the cured products shown an increased impact resilience and a reduced hardness at low temperatures.
摘要翻译：一种制备改性二烯聚合物橡胶的方法，该改性二烯聚合物橡胶在低温下具有增加的冲击弹性和降低的硬度，并且可用作汽车轮胎和其它工业的橡胶材料，其包括制备含碱金属的共轭二烯聚合物，并使含碱金属的聚合物，其选自硝基化合物，下式的磷酰氯化合物：其中R 1至R 4独立地为烷基，并且具有下式的氨基硅烷化合物：（IMAGE）（ 2）其中R5至R7独立地为烷基或烷氧基，R8和R9独立地为烷基，n为整数，所述含碱金属的二烯聚合物通过使用碱金属 - 或通过在烃溶剂中具有共轭二烯单元的二烯聚合物和碱金属类催化剂的加成反应。改性二烯聚合物可与通常的橡胶添加剂结合以提供用于各种目的的橡胶组合物，并且固化产物显示了在低温下增加的冲击弹性和降低的硬度。

8. 发明授权

US06583254B2 Propylene-based polymer and film made of the same 有权
标题翻译：丙烯基聚合物和由其制成的膜
公开(公告)号：US06583254B2
公开(公告)日：2003-06-24
申请号：US09983272
申请日：2001-10-23
申请人： Mitsuji Tsuji , Kenichiro Yada , Syunji Yunoki
发明人： Mitsuji Tsuji , Kenichiro Yada , Syunji Yunoki
IPC分类号： C08F11006
CPC分类号： C08J5/18 , C08F210/06 , C08J2323/10 , C08L23/14 , C08F210/08 , C08F2500/12 , C08F2500/20 , C08F2500/26
摘要： A propylene-based polymer having a melt flow rate of 0.1 to 20 g/10 min. and a melting point Tm (° C.) measured by using a differential scanning calorimeter (DSC) of 147 to 159° C., in which the half width HW (° C.) of the melting peak measured by using a differential scanning calorimeter (DSC) and the melting point Tm (° C.) satisfy the relation: HW≦(188−Tm)/5.
摘要翻译：熔体流动速率为0.1〜20g / 10分钟的丙烯类聚合物。和通过使用差示扫描量热计（DSC）为147至159℃测量的熔点Tm（℃），其中通过使用差示扫描量热计测量的熔融峰的半峰宽HW（℃）（DSC）和熔点Tm（℃）满足关系：HW <=（188-Tm）/ 5。

9. 发明授权

US5240544A Adhesive composition 失效
标题翻译：粘合剂组合物
公开(公告)号：US5240544A
公开(公告)日：1993-08-31
申请号：US870120
申请日：1992-04-17
申请人： Yoshio Tanimoto , Nobuyuki Yoshida , Mitsuji Tsuji , Eiichi Usuda , Kouji Satou
发明人： Yoshio Tanimoto , Nobuyuki Yoshida , Mitsuji Tsuji , Eiichi Usuda , Kouji Satou
IPC分类号： C08F8/32 , C09J151/06
CPC分类号： C09J151/06 , C08F8/32
摘要： An adhesive composition comprising a modified, ethylene/.alpha.-olefin copolymer rubber or a modified, ethylene/.alpha.-olefin/non-conjugated diene copolymer rubber containing 0.1-10% by weight of at least one member selected from the group consisting of an acid anhydride and a dicarboxylic acid, and, if necessary, as an amine compound,(i) 0.2-2 moles of a dialkylamine per mole of the acid anhydride in said modified copolymer rubber when said modified copolymer rubber contains no dicarboxylic acid;(ii) 0.2-2 moles of a polyamine compound per mole of the total amount of the acid anhydride and the dicarboxylic acid in said modified copolymer rubber; or(iii) 0.2-2 moles of a dialkylamine per mole of the acid anhydride in said modified copolymer rubber and 0.2-2 moles of a polyamine compound per mole of the acid anhydride in said modified copolymer rubber when said modified copolymer rubber contains no dicarboxylic acid. The above adhesive composition exhibits good adhesion for rubber compositions, particularly low unsaturated, non-polar rubber compositions and fibers, and is excellent in storage stability.
摘要翻译：一种粘合剂组合物，其包含改性的乙烯/α-烯烃共聚物橡胶或改性的乙烯/α-烯烃/非共轭二烯共聚物橡胶，其含有0.1-10重量％的至少一种选自酸酸酐和二羧酸，如果需要，作为胺化合物，（i）当所述改性共聚物橡胶不含二羧酸时，所述改性共聚物橡胶中每摩尔酸酐为0.2-2摩尔二烷基胺; （ii）每摩尔所述改性共聚物橡胶中酸酐和二羧酸的总量为0.2-2摩尔多胺化合物; 或（iii）当所述改性共聚物橡胶中不含二羧酸时，所述改性共聚物橡胶中每摩尔酸酐为0.2-2摩尔二烷基胺/每摩尔酸酐为0.2-2摩尔多胺化合物酸。上述粘合剂组合物对橡胶组合物，特别是低不饱和，非极性橡胶组合物和纤维表现出良好的粘合性，并且储存稳定性优异。

10. 发明授权

US4966940A Vulcanized, ethylene/alpha-olefin copolymer rubber composition 失效
标题翻译：硫化乙烯/α-烯烃共聚橡胶组合物
公开(公告)号：US4966940A
公开(公告)日：1990-10-30
申请号：US360451
申请日：1989-06-02
申请人： Mitsuji Tsuji , Eiichi Usuda , Masashi Aoshima
发明人： Mitsuji Tsuji , Eiichi Usuda , Masashi Aoshima
IPC分类号： C08L23/08 , C08L23/16 , C08L23/26 , C08L51/06 , C08L77/00
CPC分类号： C08L51/06 , C08L23/16 , C08L77/00 , C08L2312/00
摘要： A vulcanized, ethylene/.alpha.-olefin copolymer rubber composition obtained by vulcanizing an unvulcanized rubber composition comprising 100 parts by weight of a rubber composition consisting of 0-99% by weight of an ethylene/.alpha.-olefin copolymer rubber and 100-1% by weight of an ethylene/.alpha.-olefin copolymer rubber containing an .alpha.,.beta.-unsaturated carboxylic acid and/or a derivative thereof; and 5-100 parts by weight of a polyamide resin, wherein an ethylene/.alpha.-olefin copolymer rubber is at least one selected from ethylene/.alpha.-olefin copolymers and ethylene/.alpha.-olefin/non-conjugated diene copolymers. The vulcanized, ethylene/.alpha.-olefin copolymer rubber composition of the present invention has a high hardness and is excellent in weather resistance and thermal resistance as compared with natural rubbers and general-purpose rubbers.

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