公开(公告)号：US06800693B2

公开(公告)日：2004-10-05

申请号：US10318080

申请日：2002-12-13

申请人： Hajime Nishihara ,  Ikuji Ohtani

发明人： Hajime Nishihara ,  Ikuji Ohtani

IPC分类号： C08L900

CPC分类号： C08L23/10 ,  C08C19/02 ,  C08L9/00 ,  C08L9/06 ,  C08L15/00 ,  C08L23/0815 ,  C08L23/16 ,  C08L53/02 ,  C08L2312/00 ,  C08L2314/06 ,  C08L2666/06 ,  C08L2666/24 ,  C08L2666/08

摘要： An olefin polymer composition, which comprises a cross-linked olefin polymer composition comprising at least one cross-linking rubber like polymer (A) and an olefin resin (B), the cross-linking rubber like polymer (A) being selected from the group consisting of (1) an ethylene-&agr;-olefin copolymer, which contains an ethylene unit and an &agr;-olefin unit having 3 to 20 carbon atoms, and which is produced using a metallocene catalyst, and (2) at least one hydrogenated rubber selected from the group consisting of a homopolymer of a conjugated diene monomer and a copolymer thereof, in which rubber not less than 50% of all olefinic double bonds are hydrogenated, wherein the cross-linking rubber like polymer (A) has a weight average particle diameter of from 0.01 to 3 &mgr;m.

公开(公告)号：US07488776B2

公开(公告)日：2009-02-10

申请号：US10390708

申请日：2003-03-19

申请人： Hajime Nishihara ,  Yoshikazu Suda ,  Ikuji Ohtani ,  Sigeru Sasaki

发明人： Hajime Nishihara ,  Yoshikazu Suda ,  Ikuji Ohtani ,  Sigeru Sasaki

IPC分类号： C08F8/00 ,  C08L9/00 ,  C08L23/00 ,  C08L25/02

CPC分类号： C08L15/00 ,  C08L23/10 ,  C08L2312/00 ,  C08L2666/06 ,  C08L2666/04

摘要： A thermoplastic crosslinked rubber composition comprising (A) from 1 to 99 parts by weight of a hydrogenated rubber obtained by hydrogenating not less than 50% of total double bonds of at least one homopolymer rubber of a conjugated diene type monomer or a random copolymer rubber consisting of a conjugated diene type monomer unit and an aromatic vinyl monomer unit and (B) from 1 to 99 parts by weight of an olefinic thermoplastic resin, total amount of (A) and (B) being 100 parts by weight, said (A) being partially or completely crosslinked, wherein said (A) is crystalline rubber, having a crystallization temperature in a range of from −50 to 70° C. and a heat quantity of crystallization at peak in a range of from 3 to 100 J/g in differential scanning calorimetry (DSC method).

公开(公告)号：US06555624B2

公开(公告)日：2003-04-29

申请号：US09929489

申请日：2001-08-15

申请人： Hajime Nishihara ,  Yoshikazu Suda ,  Ikuji Ohtani ,  Sigeru Sasaki

发明人： Hajime Nishihara ,  Yoshikazu Suda ,  Ikuji Ohtani ,  Sigeru Sasaki

IPC分类号： C08F800

CPC分类号： C08L15/00 ,  C08L23/10 ,  C08L2312/00 ,  C08L2666/06 ,  C08L2666/04

摘要： A thermoplastic crosslinked rubber composition comprising (A) from 1 to 99 parts by weight of a hydrogenated rubber obtained by hydrogenating not less than 50% of total double bonds of at least one homopolymer rubber of a conjugated diene type monomer or a random copolymer rubber consisting of a conjugated diene type monomer unit and an aromatic vinyl monomer unit and (B) from 1 to 99 parts by weight of an olefinic thermoplastic resin, total amount of (A) and (B) being 100 parts by weight, said (A) being partially or completely crosslinked, wherein said (A) is crystalline rubber, having a crystallization temperature in a range of from −50 to 70° C. and a heat quantity of crystallization at peak in a range of from 3 to 100 J/g in differential scanning calorimetry (DSC method).

公开(公告)号：US07863378B2

公开(公告)日：2011-01-04

申请号：US11513112

申请日：2006-08-31

申请人： Hajime Nishihara ,  Toshikazu Hoshina

发明人： Hajime Nishihara ,  Toshikazu Hoshina

IPC分类号： C08L25/08 ,  C08L25/10 ,  C08L25/12 ,  C08L53/02

CPC分类号： C08L25/06 ,  C08F210/16 ,  C08F210/18 ,  C08L23/08 ,  C08L23/0815 ,  C08L25/12 ,  C08L53/00 ,  C08L53/02 ,  C08L53/025 ,  C08L2314/06 ,  C08L2666/08 ,  C08L2666/24 ,  C08L2666/02 ,  C08L2666/04 ,  C08F210/14 ,  C08F2500/17 ,  C08F210/06 ,  C08F2500/25 ,  C08F236/20

摘要： A thermoplastic elastomer composition comprising a thermoplastic vulcanized olefin elastomer (A) and an aromatic vinyl random copolymer (B), wherein the (A) component is a thermoplastic vulcanized elastomer composed of an ethylene-α-olefin copolymer (A-1) and a thermoplastic non-vulcanizable polymer (A-2) and the (B) component is a hydrogenated copolymer rubber composed mainly of random bonding which has an olefinic double bond hydrogenation ratio of 50% or more and comprises 10 to 49% by weight of a conjugated diene monomer and 51 to 90% by weight of an aromatic vinyl monomer.

摘要翻译： 一种热塑性弹性体组合物，其包含热塑性硫化烯烃弹性体（A）和芳族乙烯基无规共聚物（B），其中（A）成分是由乙烯-α-烯烃共聚物（A-1）和 热塑性不可硫化聚合物（A-2）和（B）成分是主要由随机键合组成的氢化共聚物橡胶，其具有50重量％以上的烯属双键氢化率，并且含有10〜49重量％的共轭 二烯单体和51〜90重量％的芳族乙烯基单体。

公开(公告)号：US06433089B1

公开(公告)日：2002-08-13

申请号：US09701295

申请日：2000-11-28

申请人： Hajime Nishihara ,  Shinichi Shibayama

发明人： Hajime Nishihara ,  Shinichi Shibayama

IPC分类号： C08L2300

CPC分类号： C08J3/244

摘要： A method for producing a rubber composition crosslinked to a crosslinking degree of 50% or higher by mixing a crosslinkable rubber (A) and a thermoplastic resin (B) and crosslinking the mixture with a crosslinking agent (C), wherein the crosslinking agent (C) is divided and added in parts to sequentially carry out the crosslinking in which the crosslinking is carried out to a crosslinking degree of 5-45% by the first addition of the crosslinking agent (C) and furthermore the crosslinking is carried out to a crosslinking degree of 50% or higher by further addition of the crosslinking agent (C).

摘要翻译： 一种通过混合可交联橡胶（A）和热塑性树脂（B）交联到交联度为50％以上的橡胶组合物的交联剂（C）的交联剂，其中交联剂（C） ）分批加入，通过第一次加入交联剂（C）顺序进行交联进行交联5-交联度的交联，此外交联进行交联 进一步添加交联剂（C）的程度为50％以上。

公开(公告)号：US5278212A

公开(公告)日：1994-01-11

申请号：US959582

申请日：1992-10-13

申请人： Hajime Nishihara ,  Katsuaki Maeda ,  Hiroaki Ishikawa ,  Hiroshi Mikami

发明人： Hajime Nishihara ,  Katsuaki Maeda ,  Hiroaki Ishikawa ,  Hiroshi Mikami

IPC分类号： C08K3/02 ,  C07F9/12 ,  C08K5/17 ,  C08K5/3492 ,  C08K5/49 ,  C08K5/521 ,  C08K5/523 ,  C08L51/04 ,  C08L71/12 ,  C08K5/52 ,  C08L71/04

CPC分类号： C07F9/12 ,  C08K5/523 ,  C08L71/123

摘要： A flow modifier for a thermoplastic resin, which is a hydroxyphenyl-containing organophosphorus compound represented by formula (I): ##STR1## wherein R.sub.1, R.sub.2, R.sub.3, and R.sub.4 each represents a hydroxyl group, ##STR2## a hydrogen atom, or an alkyl group having 1 to 6 carbon atoms; a, b, c, and d each represents an integer of from 1 to 3; n represents 0 or an integer of from 1 to 3; when n is 0 or 1, the compound contains one hydroxyl group or ##STR3## group per molecule; and when n is 2 or 3, the compound contains one or two, in total, of hydroxyl group and ##STR4## group per molecule and thermoplastic resin composition containing the flow modifier is disclosed.

摘要翻译： 作为由式（I）表示的含羟基苯基的有机磷化合物的热塑性树脂的流动改性剂：（*化学结构*）（I）其中R 1，R 2，R 3和R 4各自表示羟基，（* CHEMICAL 结构*）氢原子或具有1至6个碳原子的烷基; a，b，c和d各自表示1〜3的整数， n表示0或1〜3的整数， 当n为0或1时，化合物每分子含有一个羟基或（* CHEMICAL STRUCTURE *）基团; 当n为2或3时，化合物总共含有一个或两个羟基和（*化学结构*）基团，并且包含流变改性剂的热塑性树脂组合物。

公开(公告)号：US07226974B2

公开(公告)日：2007-06-05

申请号：US10382573

申请日：2003-03-07

申请人： Hajime Nishihara

发明人： Hajime Nishihara

IPC分类号： C08L23/04 ,  C08L23/08 ,  C08L23/12 ,  C08L23/14 ,  C08L25/02

CPC分类号： C08L23/10 ,  C08L23/0815 ,  C08L23/16 ,  C08L2312/00 ,  C08L2314/06 ,  C08L2666/06

摘要： A vulcanized thermoplastic olefinic rubber composition comprising at least one vulcanizable rubber (A) selected from the group consisting of ethylene-α-olefin copolymers, which contain an ethylene unit and a unit of an α-olefin having 3 to 20 carbon atoms, and which are produced with use of a metallocene catalyst, and an olefinic resin (B), wherein X and Y as defined below of said (A) are from 1 to 40% and from 0.02 to 0.5, respectively, X=(W2/W0)×100(%) Y=W2/W1 wherein W1 is a weight of a swollen vulcanized rubber (A), which is obtained when (A) in an amount of W0 is extracted with hot xylene, and W2 is a weight measured after drying of the above-mentioned swollen vulcanized rubber (A).

摘要翻译： 一种硫化热塑性烯烃橡胶组合物，其包含至少一种选自乙烯-α-烯烃共聚物的可硫化橡胶（A），其含有乙烯单元和具有3至20个碳原子的α-烯烃的单元，并且其中 使用茂金属催化剂和烯烃树脂（B）制备，其中所述（A）所定义的X和Y分别为1〜40％和0.02〜0.5， 描述=“在线公式”end =“lead”？> X =（W2 / W0）x100（％）<？in-line-formula description =“In-line Formulas”end =“tail”？> in-line-formula description =“In-line Formulas”end =“lead”？> Y = W2 / W1 <？in-line-formula description =“In-line formula”end =“tail”？>其中W 1 是当用热二甲苯萃取W 0的量（A）时得到的溶胀硫化橡胶（A）的重量，W 2是上述溶胀硫化橡胶（A ）。

公开(公告)号：US06346574B1

公开(公告)日：2002-02-12

申请号：US09610486

申请日：2000-07-05

申请人： Hajime Nishihara

发明人： Hajime Nishihara

IPC分类号： C08F800

CPC分类号： C08L25/06 ,  C08L25/18 ,  C08L69/00 ,  C08L2666/04 ,  C08L25/00

摘要： A fire retardance-imparting additive which comprises a substituted aromatic vinyl resin having acid salt groups as the substituents on the aromatic rings and comprises a structure represented by the following formula:

摘要翻译： 一种阻燃赋予添加剂，其含有具有酸性盐基作为芳香环上的取代基的取代芳族乙烯基树脂，并且包含由下式表示的结构：

公开(公告)号：US07247678B2

公开(公告)日：2007-07-24

申请号：US10455724

申请日：2003-06-06

申请人： Hajime Nishihara ,  Takeshi Yasui

发明人： Hajime Nishihara ,  Takeshi Yasui

IPC分类号： C08L23/04 ,  C08L23/10 ,  C08L23/16 ,  C08L25/02

CPC分类号： C08L53/02 ,  C08C19/02 ,  C08F8/04 ,  C08F210/16 ,  C08F210/18 ,  C08L15/00 ,  C08L23/16 ,  C08L53/00 ,  C08L53/005 ,  C08L53/025 ,  C08L55/02 ,  C08F212/00 ,  C08L2666/02 ,  C08L2666/24 ,  C08F210/06 ,  C08F2500/17 ,  C08F2500/21 ,  C08F2500/20 ,  C08F2500/25 ,  C08F236/20

摘要： A vulcanized rubbery polymer composition comprising a component (A) and a thermoplastic resin (B), wherein the component (A) comprises a hydrogenated copolymer (A-1), which is obtained by hydrogenating a copolymer comprising a conjugated diene monomer unit and an aromatic vinyl monomer unit and having an aromatic vinyl monomer content of not less than 5% by weight and not more than 90% by weight, and which has a crystallization peak calorie measured by a differential scan calorimetry of not more than 2 J/g, and at least one vulcanizable rubber (A-2) selected from the group consisting of a copolymer (a1) comprising an ethylene unit and an α-olefin unit of 3 to 20 carbon atoms and a hydrogenated rubber (a2) obtained from a homopolymer rubber of at least one conjugated diene monomer or a copolymer rubber comprising a conjugated diene monomer unit and an aromatic vinyl monomer unit and having an aromatic vinyl monomer content of less than 5% by weight.

摘要翻译： 一种包含组分（A）和热塑性树脂（B）的硫化橡胶状聚合物组合物，其中组分（A）包含氢化共聚物（A-1），其通过氢化包含共轭二烯单体单元和 芳香族乙烯基单体单元，芳香族乙烯基单体含量为5重量％以上且90重量％以下，差示扫描量热法测定的结晶峰值卡热不超过2J / g， 和选自包含乙烯单元和3-20个碳原子的α-烯烃单元的共聚物（a1）和由均聚橡胶（a2）得到的氢化橡胶（a2）的至少一种可硫化橡胶（A-2） 的至少一种共轭二烯单体或包含共轭二烯单体单元和芳族乙烯基单体单元并且芳族乙烯基单体含量小于5重量％的共聚物橡胶。

公开(公告)号：US06454969B1

公开(公告)日：2002-09-24

申请号：US09601701

申请日：2000-08-04

申请人： Hajime Nishihara

发明人： Hajime Nishihara

IPC分类号： C09K2100

CPC分类号： C09K21/14 ,  C08G77/02 ,  C08K5/541 ,  C08L83/02 ,  C08L2666/02

摘要： Disclosed is a silicon-containing flame retardant for an organic polymer, comprising a monomer, a polymer or a mixture thereof, which is represented by the following formula (1): wherein each of R1 and R2 independently represents a monovalent C1-C20 hydrocarbon group; each of R3 and R4 independently represents a monovalent or divalent C1-C20 hydrocarbon group, with the proviso that, when each of R3 and R4 independently represents a divalent C1-C20 hydrocarbon group, R3 and R4 are bonded to each other to form a ring; and n is 1 or more in terms of the number average n-value.

摘要翻译： 公开了一种有机聚合物的含硅阻燃剂，其包含由下式（1）表示的单体，聚合物或其混合物：其中R1和R2各自独立地表示一价C1-C20烃基 ; R 3和R 4各自独立地表示一价或二价的C 1 -C 20烃基，条件是当R 3和R 4各自独立地表示二价的C 1 -C 20烃基时，R 3和R 4彼此键合形成环 ; n为1以上的n个数。