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51. 发明授权

US5543468A Vulcanizable, fluorine-containing elastomer composition 失效
标题翻译：可硫化的含氟弹性体组合物
公开(公告)号：US5543468A
公开(公告)日：1996-08-06
申请号：US416669
申请日：1995-04-05
申请人： Yuichi Yamamoto , Haruyoshi Tatsu
发明人： Yuichi Yamamoto , Haruyoshi Tatsu
IPC分类号： C07C251/24 , C08F2/38 , C08F8/42 , C08F214/18 , C08K5/00 , C08K5/17 , C08K5/29 , C08L27/10 , C08L27/12 , C08F8/00
CPC分类号： C08F214/184 , C08F8/42 , C08K5/0091
摘要： A vulcanizable, fluorine-containing elastomer composition, which comprises a fluorine-containing elastomer containing at least one of iodine and bromine in the molecule, salicylaldo-imino copper complex having the following formula: ##STR1## as a cross-linking agent, and a polyfunctional unsaturated compound as a cross-linking aid can produce vulcanized products having a largely improved modulus of elasticity.
摘要翻译：一种可硫化的含氟弹性体组合物，其包含在分子中含有至少一种碘和溴的含氟弹性体，具有下式的水杨酰亚氨基铜络合物：作为交联剂的和作为交联助剂的多官能不饱和化合物可以产生具有大大提高的弹性模量的硫化产品。

52. 发明授权

US5451640A Vulcanizable, fluorine-containing elastomer composition 失效
标题翻译：可硫化的含氟弹性体组合物
公开(公告)号：US5451640A
公开(公告)日：1995-09-19
申请号：US255750
申请日：1994-06-07
申请人： Eiichi Yamashita
发明人： Eiichi Yamashita
IPC分类号： C08K3/22 , C08K5/00 , C08K5/17 , C08L27/12 , C08F8/00
CPC分类号： C08K3/22 , C08K5/0091
摘要： A vulcanizable, fluorine-containing elastomer composition, which comprises a fluorine-containing elastomer copolymerized with chlorotrifluoroethylene, (A) a salicylaldo-imino copper complex having the following chemical formula as a cross-linking agent: ##STR1## (B) at least one of a divalent metal oxide and hydroxide as an acid receptor, and (C) a polyfunctional unsaturated compound as a cross-linking agent have a high vulcanization rate and good physical properties in the normal state of vulcanization product.
摘要翻译：一种可硫化的含氟弹性体组合物，其包含与氯三氟乙烯共聚的含氟弹性体，（A）具有以下化学式的水杨酰亚氨基铜络合物作为交联剂：（B）至少一种的二价金属氧化物和氢氧化物作为酸性受体，和（C）作为交联剂的多官能不饱和化合物在硫化产物的正常状态下具有高的硫化速率和良好的物理性能。

53. 发明授权

US5241010A Acrylic rubber composition containing trithiocganuric acid, a metal suit of dithiocarbamic acid and a thiuram sulfide 失效
标题翻译：丙烯酸橡胶组合物含有三硫蔗糖酸，二硫代氨基甲酸金属套和硫酸秋兰姆
公开(公告)号：US5241010A
公开(公告)日：1993-08-31
申请号：US689641
申请日：1991-04-23
申请人： Kazuma Yokoi
发明人： Kazuma Yokoi
IPC分类号： C08K5/39 , C08K5/40
CPC分类号： C08K5/39 , C08K5/40
摘要： A vulcanizable acrylic rubber composition comprising an acrylic rubber containing an active halogen group and a carboxyl group, trithiocyanuric acid, and a metal salt of dithiocarbamic acid alone or together with thiuram sulfide gives a vulcanized product having very good compression set and tensile strength even if the secondary vulcanization is omitted.
摘要翻译：包含含有活性卤素基团和羧基的丙烯酸橡胶，三硫代氰尿酸和二硫代氨基甲酸的金属盐的可硫化丙烯酸橡胶组合物单独或与硫化秋水姆一起产生具有非常好的压缩永久变形和拉伸强度的硫化产品，即使省略二次硫化。

54. 发明授权

US5194540A Process for producing acrylic elastomer 失效
标题翻译：丙烯酸弹性体的制造方法
公开(公告)号：US5194540A
公开(公告)日：1993-03-16
申请号：US728892
申请日：1992-07-11
申请人： Yuichi Yamamoto , Kazuma Yokoi , Haruyoshi Tatsu
发明人： Yuichi Yamamoto , Kazuma Yokoi , Haruyoshi Tatsu
IPC分类号： C08F2/38 , C08F4/32 , C08F4/34 , C08F220/12 , C08F220/18
CPC分类号： C08F4/32 , C08F220/12 , C08F220/18 , C08F2220/1808
摘要： An acrylic elastomer capable of giving a vulcanization product having a distinguished tensile strength and a good stretching even by cross-linking with an organic peroxide can be obtained by using an organic peroxide having a non-conjugated double bond as a polymerization initiator in polymerization of at least one of (a) alkyl acrylates having an alkyl group of 1 to 8 carbon atoms and (b) alkoxyalkyl acrylates having an alkoxyalkyl grouop of 2 to 8 carbon atoms.
摘要翻译：能够通过使用具有非共轭双键的有机过氧化物作为聚合引发剂在聚合反应中得到具有显着拉伸强度和拉伸强度的硫化产物的丙烯酸类弹性体，（a）具有1至8个碳原子的烷基的丙烯酸烷基酯和（b）具有2至8个碳原子的烷氧基烷基团团的烷氧基烷基丙烯酸酯的至少一种。

55. 发明授权

US4981918A Crosslinkable, fluorine-containing elastomer composition 失效
标题翻译：可交联的含氟弹性体组合物
公开(公告)号：US4981918A
公开(公告)日：1991-01-01
申请号：US377097
申请日：1989-07-10
申请人： Shin Okamoto , Masatoshi Abe
发明人： Shin Okamoto , Masatoshi Abe
IPC分类号： C08F4/34 , C08F4/40 , C08F214/18 , C08K5/04 , C08K5/14 , C08L15/02 , C08L27/12
CPC分类号： C08F214/18 , C08K5/14
摘要： A crosslinkable, fluorine-containing elastomer composition containing an organic peroxide having a peroxy group --O--O--C (CH.sub.3).sub.2 R, where R is a lower alkyl group, in the molecule and an activation energy of not more than 34.0 Kcal/mole as a crosslinking agent for a fluorine-containing elastomer containing at least one of iodine and bromine. The organic peroxide reduces an amount of CH.sub.3 I or CH.sub.3 Br to be generated at its decomposition.
摘要翻译：一种交联性含氟弹性体组合物，其含有分子中具有过氧基-OOC（CH 3）2 R的有机过氧化物，其中R为低级烷基，活化能为34.0千卡/摩尔以下的交联剂对于含有碘和溴中的至少一种的含氟弹性体。有机过氧化物减少在其分解时产生的CH 3或CH 3 Br的量。

56. 发明授权

US4920170A Process for producing fluorine-containing elastic copolymer 失效
标题翻译：含氟弹性共聚物的制造方法
公开(公告)号：US4920170A
公开(公告)日：1990-04-24
申请号：US212587
申请日：1988-06-28
申请人： Masatoshi Abe , Shin Okamoto , Akihiro Naraki
发明人： Masatoshi Abe , Shin Okamoto , Akihiro Naraki
IPC分类号： C08F2/00 , C08F2/22 , C08F4/40 , C08F16/14 , C08F214/26 , C08F216/14
CPC分类号： C08F214/262 , C08F216/1408
摘要： A fluorine-containing elastic copolymer with distinguished low temperature characteristics, comprising (a) about 30 to about 80% by mole of tetrafluoroethylene, (b) about 5 to about 60% by mole of perfluoro(lower alkyl vinyl ether) and (c) a perfluoroether compound represented by following general formula:CF.sub.2 .dbd.CFOCF.sub.2 CFXORfwherein X: F or --CF.sub.3 and Rf: --CnF.sub.2n+1, is obtained by copolymerizing the (a) component, the (b) component and the (c) component in the presence of a radical polymerization initiator.
摘要翻译：包含（a）约30至约80摩尔％的四氟乙烯，（b）约5至约60摩尔％的全氟（低级烷基乙烯基醚）和（c）含氟弹性共聚物，通过使（a）成分，（b）成分和（c）成分共聚合得到下述通式CF 2 = CFOCF 2 CFXOR f表示的全氟醚化合物，其中X：F或-CF 3和Rf：-CnF 2 n + 存在自由基聚合引发剂。

57. 发明授权

US4831085A Fluorine containing polymers and compositions containing same 失效
标题翻译：含氟聚合物和含有它的组合物
公开(公告)号：US4831085A
公开(公告)日：1989-05-16
申请号：US121854
申请日：1987-11-17
申请人： Jun Okabe , Akihiro Naraki , Masatoshi Abe , Haruyoshi Tatsu
发明人： Jun Okabe , Akihiro Naraki , Masatoshi Abe , Haruyoshi Tatsu
IPC分类号： C08F14/16 , C08F14/18 , C08F14/20 , C08F14/22 , C08F14/24 , C08F14/28 , C08F16/14 , C08F214/16 , C08F214/18 , C08F214/20 , C08F214/22 , C08F214/24 , C08F214/26 , C08F214/28 , C08F216/14 , C08K5/14
CPC分类号： C08F214/188 , C08K5/14
摘要： This invention relates to a fluorine containing polymer as well as a curable composition containing the polymer and an organic peroxide. The fluorine containing polymer consists of a copolymer of (1) 3-bromoperfluoropropyl perfluorovinyl ether or 2-bromoperfluoropropyl perfluorovinyl ether, and (2) a fluorine containing monomer of 2 to 8 carbon atoms copolymerizable with said perfluoropropyl perfluorovinyl ether, the content of said perfluoropropyl perfluorovinyl ether in said copolymer being less than 5 mol %.
摘要翻译：本发明涉及含氟聚合物以及含有聚合物和有机过氧化物的可固化组合物。含氟聚合物由（1）3-溴全氟丙基全氟乙烯基醚或2-溴全氟丙基全氟乙烯基醚的共聚物组成，和（2）可与全氟丙基全氟乙烯基醚共聚的2至8个碳原子的含氟单体，所述全氟丙基所述共聚物中的全氟乙烯醚小于5mol％。

58. 发明授权

US6160051A Process for producing fluorine-containing block copolymer 失效
标题翻译：含氟嵌段共聚物的制造方法
公开(公告)号：US6160051A
公开(公告)日：2000-12-12
申请号：US315771
申请日：1999-05-20
申请人： Haruyoshi Tatsu , Yasuyoshi Hisamatsu
发明人： Haruyoshi Tatsu , Yasuyoshi Hisamatsu
IPC分类号： C08F293/00 , C08F261/06 , C08F283/06
CPC分类号： C08F261/06 , C08F214/22
摘要： A fluorine-containing copolymer having a solvent resistance and a cold resistance is produced by subjecting vinylidene fluoride and at least one of other fluorine-containing monomers to copolymerization reaction in the presence of a polyfluoropolyether having iodo groups at both terminals, represented by the following formula:I(R)pCF(CF.sub.3)O[CF.sub.2 CF(CF.sub.3)O]mRf[OCF(CF.sub.3)CF.sub.2 ]nOCF(CF.sub.3)(R)pIwherein Rf: perfluoroalkylene group of C.sub.2 -C.sub.6 ; R: alkylene group or polyfluoroalkylene group of C.sub.2 -C.sub.8 ; these alkylene groups may contain an ether bond or may be an alkyleneamide-containing or phenylene diamide-containing group; m+n: 20 or more; and p: 0 or 1. The copolymerization reaction is carried out preferably in the presence of a bromine-containing or iodine-containing monomer compound.
摘要翻译：具有耐溶剂性和耐寒性的含氟共聚物通过在具有两端具有碘基的多氟聚醚的存在下，将下列式（1）表示的偏二氟乙烯和其它含氟单体中的至少一种进行共聚反应来制造：：C（CF 3）O] m R f [OCF（CF 3）CF 2] n OCF（CF 3）（R）p I其中R 1表示C 1 -C 6的全氟亚烷基; R：C2-C8的亚烷基或多氟亚烷基; 这些亚烷基可以含有醚键，也可以是含有亚烷基酰胺或亚苯基二酰胺的基团。 m + n：20以上; 和p：0或1.共聚反应优选在含溴或含碘单体化合物的存在下进行。

59. 发明授权

US6150485A Process for producing fluorine-containing elastomer 失效
公开(公告)号：US6150485A
公开(公告)日：2000-11-21
申请号：US248430
申请日：1999-02-11
申请人： Satoru Saito , Haruyoshi Tatsu
发明人： Satoru Saito , Haruyoshi Tatsu
IPC分类号： C08F214/22 , C08F214/24 , C08F214/18 , C08F214/12 , C08F214/20 , C08F214/26
CPC分类号： C08F214/24 , C08F214/222
摘要： Fluorine-containing elastomers produced through copolymerization reaction of vinylidene fluoride, tetrafluoroethylene, perfluoro(lower alkyl vinyl ether) and chlorotrifluoroethylene in the presence of a bromine-containing monomer compound and an iodine- and bromine-containing compound, where hexafluoropropene can be further copolymerized, have not only a distinguished resistance to amine-based additives and also distinguished low-temperature characteristic and engine oil resistance, and also a lower cost attained by reduced copolymer proportion of perfluoro(lower alkyl vinyl ether).

60. 发明授权

US6025461A Photosensitive polyimide 有权
标题翻译：感光聚酰亚胺
公开(公告)号：US6025461A
公开(公告)日：2000-02-15
申请号：US129581
申请日：1998-08-05
申请人： Lin-Chiu Chiang , Jeng-Tain Lin
发明人： Lin-Chiu Chiang , Jeng-Tain Lin
IPC分类号： C08G73/10 , G03F7/075
CPC分类号： C08G73/106 , G03F7/0757
摘要： A photosensitive polyimide, which comprises a copolymer of (A) three diamine compounds mixture consisting of a diaminopolysiloxane, a hydroxyl group-containing diamine or carboxyl group-containing diamine and 1,4-bis[2-(3-aminobenzoyl)ethenyl]benzene with (B) an aromatic tetrocarboxylic acid dianhydride or a dicarboxylic anhydride having a 2,5-dioxotetrahydrofuryl group as one acid anhydride group, is soluble in all-purpose low boiling organic solvents, typically methyl ethyl ketone and provides a negative type photosensitive polyimide, which is developable with an aqueous alkaline solution.
摘要翻译：一种光敏聚酰亚胺，其包含（A）由二氨基聚硅氧烷，含羟基的二胺或含羧基的二胺和1,4-双[2-（3-氨基苯甲酰基）乙烯基]苯组成的三种二胺化合物的混合物的共聚物与（B）芳族四羧酸二酐或具有2,5-二氧四氢呋喃基作为一个酸酐基团的二羧酸酐可溶于通用的低沸点有机溶剂，通常为甲基乙基酮，并提供负型光敏聚酰亚胺，其可用碱性水溶液显影。

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