专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4533711A Polybutadiene rubber compositions having improved green strength 失效
标题翻译：具有改善生坯强度的聚丁二烯橡胶组合物
公开(公告)号：US4533711A
公开(公告)日：1985-08-06
申请号：US530169
申请日：1983-09-07
申请人： Yasumasa Takeuchi , Mitsuhiko Sakakibara , Nobuo Tagata , Masaki Ogawa , Yasushi Hirata , Shigeru Tomihira
发明人： Yasumasa Takeuchi , Mitsuhiko Sakakibara , Nobuo Tagata , Masaki Ogawa , Yasushi Hirata , Shigeru Tomihira
IPC分类号： C08L7/00 , C08F4/54 , C08F4/60 , C08F136/06 , C08L9/00 , C08L21/00 , C08F36/06
CPC分类号： C08F136/06
摘要： A polybutadiene rubber composition having an improved green strength is disclosed, which comprises a polybutadiene having a content of cis-1,4 bond of at least 70%, an average chain length of 1,4-bond of 110.about.450 and a molecular weight distribution represented by a ratio of weight-average molecular weight to number-average molecular weight of not less than 5.0.
摘要翻译：公开了具有改善的生坯强度的聚丁二烯橡胶组合物，其包含具有至少70％的顺式-1,4-键的聚丁二烯，110分子的450的平均链长度以及分子量由重均分子量与数均分子量的比率表示的分布不小于5.0。

2. 发明授权

US4481327A Rubber compositions comprisining an alkadiene sulfone an carbon black 失效
标题翻译：橡胶组合物，其中包括烯二
砜砜和炭黑
公开(公告)号：US4481327A
公开(公告)日：1984-11-06
申请号：US454292
申请日：1982-12-29
申请人： Masaki Ogawa , Yasushi Hirata , Akira Tsuchikura
发明人： Masaki Ogawa , Yasushi Hirata , Akira Tsuchikura
IPC分类号： C08L7/00 , C08K5/41 , C08L1/00 , C08L21/00 , C08L23/00 , C08L27/00 , C08L33/00 , C08L33/02 , C08L101/00 , C08K3/04 , B60C3/00 , B60C5/08
CPC分类号： C08K5/41 , Y10T152/10855
摘要： Rubber compositions having improved tensile strength, elongation and modulus of unvulcanized rubbers without deteriorating physical properties of vulcanized rubbers are prepared by utilizing synergistic effect of addition of a filler having high reinforcing property and alkadiene sulfones in given amounts to natural rubber and/or dienic synthetic rubbers.
摘要翻译：通过使用给定量的天然橡胶和/或二烯合成橡胶添加具有高增强性的填料和链烯二烯砜的协同效应，制备了具有改进的抗硫化橡胶的抗拉强度，伸长率和模量而不劣化硫化橡胶的物理性能的橡胶组合物。

3. 发明申请

US20100267602A1 OXIDATION CATALYST FOR BLEACHING, AND BLEACHING COMPOSITION USING THE SAME 有权
标题翻译：用于漂白的氧化催化剂和使用它的漂白组合物
公开(公告)号：US20100267602A1
公开(公告)日：2010-10-21
申请号：US12808989
申请日：2008-12-18
申请人： Takayasu Kubozono , Tomonari Suekuni , Yosuke Kono , Yukiko Iwasa , Hideyuki Kaneda , Yukihiro Dannoue , Hiroaki Hara , Yasushi Hirata
发明人： Takayasu Kubozono , Tomonari Suekuni , Yosuke Kono , Yukiko Iwasa , Hideyuki Kaneda , Yukihiro Dannoue , Hiroaki Hara , Yasushi Hirata
IPC分类号： C11D3/395 , B01J23/34 , B01J23/72 , B01J31/02
CPC分类号： D06L3/021 , B01J23/72 , B01J27/24 , C11D1/008 , C11D1/72 , C11D1/722 , C11D3/042 , C11D3/2082 , C11D3/2086 , C11D3/33 , C11D3/3905 , C11D3/391 , C11D3/3932 , D06L4/12 , D06M16/00
摘要： The present invention provides an oxidation catalyst for bleaching containing a component (a) which is an anion caused from a chelating agent having less than or equal to coordination position 5 and/or the chelating agent, and a component (b) which is a copper and/or manganese compound; and a binder compound (c); a hydrogen peroxide-based compound (d) which dissolves in water and generates hydrogen peroxide, the bleaching composition containing a granulated product or a molded product in which at least the component (b) and the component (c) are granulated or molded together. According to the invention, an oxidation catalyst that promotes the oxidation effect of hydrogen peroxide-based compounds with a trace amount of the composition, and has excellent effects of suppressing the decomposition of hydrogen peroxide-based compounds and suppressing coloration of the catalyst itself, and a bleaching composition containing the oxidation catalyst can be utilized.
摘要翻译：本发明提供一种漂白用氧化催化剂，其含有作为由配位性5以下的螯合剂和/或螯合剂引起的阴离子的成分（a）和作为铜的成分（b）和/或锰化合物; 和粘合剂化合物（c）; 一种在水中溶解并产生过氧化氢的过氧化氢类化合物（d），所述漂白组合物含有造粒产物或至少组分（b）和组分（c））一起造粒或模塑的模制产品。根据本发明，提供了具有微量组成的过氧化氢类化合物的氧化效果的氧化催化剂，并且具有抑制过氧化氢类化合物分解和抑制催化剂本身着色的优异效果，以及可以使用含有氧化催化剂的漂白组合物。

4. 发明授权

US06762834B2 Element analyzer 失效
标题翻译：元素分析仪
公开(公告)号：US06762834B2
公开(公告)日：2004-07-13
申请号：US10367877
申请日：2003-02-19
申请人： Shintaro Komatani , Yasushi Hirata
发明人： Shintaro Komatani , Yasushi Hirata
IPC分类号： G01J330
CPC分类号： G01N21/72 , Y10T436/114165
摘要： An element analyzer D comprises a combustion section 1 for burning a sample S, a sample injection member 2 for injecting the sample S into the combustion section 1, and a detection section 29 for measuring a gasified sample formed by burning the sample S in the combustion section 1. The element analyzer D further includes a cleaning-agent injection member 2 for injecting a cleaning agent W into the combustion section 1.
摘要翻译：元件分析器D包括用于燃烧样品S的燃烧部分1，用于将样品S喷射到燃烧部分1中的样品注射部件2和用于测量通过燃烧燃烧样品S而形成的气化样品的检测部分29 元件分析器D还包括用于将清洁剂W注入到燃烧部1中的清洁剂注入构件2。

5. 发明授权

US5693695A Natural rubber containing viscosity stabilizer and method for manufacturing the same 失效
标题翻译：含有粘度稳定剂的天然橡胶及其制造方法
公开(公告)号：US5693695A
公开(公告)日：1997-12-02
申请号：US518838
申请日：1995-08-24
申请人： Hirotoshi Toratani , Yasushi Hirata
发明人： Hirotoshi Toratani , Yasushi Hirata
IPC分类号： C09K3/00 , C08C1/00 , C08C3/00 , C08K5/16 , C08K5/25 , C08L7/00 , C08K5/20
CPC分类号： C08K5/25
摘要： Natural rubber contains a viscosity stabilizer for the natural rubber, and the viscosity stabilizer includes a hydrazide compound of the following general formula, R--CONHNH.sub.2 wherein R is an alkyl group having 1 to 5 carbon atoms or a cycloalkyl group having 3 to 5 carbon atoms. As a result, gelation (storage hardening) is suppressed and a decrease in molecular weight is prevented.
摘要翻译：天然橡胶含有天然橡胶的粘度稳定剂，粘度稳定剂包括下列通式的酰肼化合物：R-CONHNH 2，其中R是具有1至5个碳原子的烷基或具有3至5个碳原子的环烷基。结果，抑制了凝胶化（储存硬化），并且防止了分子量的降低。

6. 发明授权

US5373293A Mixed analog/digital mixed integrated circuit having a digital clock inhibit 失效
标题翻译：具有数字时钟抑制的混合模拟/数字混合集成电路
公开(公告)号：US5373293A
公开(公告)日：1994-12-13
申请号：US876093
申请日：1992-04-30
申请人： Yasushi Hirata
发明人： Yasushi Hirata
IPC分类号： G06F3/05 , H03M1/08 , H03M1/12 , H03M1/06
CPC分类号： H03M1/08 , H03M1/12
摘要： In mixed analog/digital integrated circuit constructed by an analog unit, typically an A/D converter, which processes an analog signal and converts it into a digital signal, a digital unit for processing the digital signal, and a clock signal generator for supplying operating clock signals to the analog unit and the digital unit, a clock signal stop circuit for stopping an operating clock signal supplied to the digital unit during an operation of the analog unit is provided, thus adverse effect on the analog unit by the digital noise generated by the digital unit is eliminated.
摘要翻译：在由模拟单元（通常是A / D转换器）构成的混合模拟/数字集成电路中，模拟单元处理模拟信号并将其转换成数字信号，用于处理数字信号的数字单元和用于提供操作的时钟信号发生器提供到模拟单元和数字单元的时钟信号，用于在模拟单元的操作期间停止提供给数字单元的操作时钟信号的时钟信号停止电路，由此通过由模拟单元产生的数字噪声对模拟单元产生不利影响数字单元被消除。

7. 发明授权

US5151468A Low heat generation rubber compositions containing thiadiazole compound 失效
标题翻译：低热生成橡胶组合物含有噻唑化合物
公开(公告)号：US5151468A
公开(公告)日：1992-09-29
申请号：US552360
申请日：1990-07-12
申请人： Ichiro Nakajima , Kazuya Hatakeyama , Yasushi Hirata
发明人： Ichiro Nakajima , Kazuya Hatakeyama , Yasushi Hirata
IPC分类号： C08K3/04 , C08K5/45 , C08K5/46 , C08L7/00 , C08L9/00 , C08L21/00
CPC分类号： C08K5/46
摘要： A low heat generation type rubber composition is disclosed, which comprises at least one rubber selected from the group consisting essentially of natural rubber and a synthetic diene rubber, a reinforcing filler, and a thiadiazole compound expressed by the following general formula: ##STR1## in which R.sub.1 and R.sub.2, which may be the same as or differ from each other, denote a mercapto group, an amino group and a trifluoromethyl group. The reinforcing filler and the thiadiazole compound are contained in amounts of 20 to 150 parts by weight and 0.1 to 10 parts by weight, respectively.

8. 发明授权

US5140055A Rubber composition 失效
标题翻译：橡胶组成
公开(公告)号：US5140055A
公开(公告)日：1992-08-18
申请号：US727395
申请日：1991-07-05
申请人： Yasushi Hirata , Kazuya Hatakeyama
发明人： Yasushi Hirata , Kazuya Hatakeyama
IPC分类号： B60C1/00 , C08K5/3445 , C08K5/3492
CPC分类号： C08K5/3445 , B60C1/0016 , C08K5/34926 , Y10S152/04 , Y10S152/14
摘要： A rubber composition containing a specifically limited imidazole compound or imidazoline compound, or benzimidazole or its specifically limited derivative has a large tan .delta. at high temperature range, and a tire having a tread using such rubber composition is prevented from being lowered in the value of tan .delta. due to the temperature rising during the running and has an improved grip performance during the high speed running. The use of Bronsted acid in combination with the imidazole, imidazoline or benzimidazole can obviate the drawback of poor scorch resistance of a rubber composition containing the imidazole, imidazoline or benzimidazole alone, and the resulting rubber composition has a very large tan .delta. at high temperature range, and a tire having a tread using the rubber composition has a remarkably improved grip performance during the high speed running.
摘要翻译：含有特别限定的咪唑化合物或咪唑啉化合物或苯并咪唑或其特定限制性衍生物的橡胶组合物在高温范围内具有大的tanδ，并且防止具有使用这种橡胶组合物的胎面的轮胎降低了tan 由于行驶期间的温度上升，并且在高速行驶期间具有改进的抓地性能。使用布朗斯台德酸与咪唑，咪唑啉或苯并咪唑的组合可以避免单独含有咪唑，咪唑啉或苯并咪唑的橡胶组合物的耐焦烧性差的缺点，并且所得橡胶组合物在高温范围内具有非常大的tanδ 并且具有使用该橡胶组合物的胎面的轮胎在高速行驶期间具有显着提高的抓地性能。

9. 发明授权

US4690965A Rubber compositions having improved reinforcing properties and low heat build-up 失效
标题翻译：橡胶组合物具有改进的增强性能和低发热性
公开(公告)号：US4690965A
公开(公告)日：1987-09-01
申请号：US858985
申请日：1986-05-02
申请人： Yasushi Hirata , Hitoshi Kondo , Goro Yokoyama , Masaki Ohara
发明人： Yasushi Hirata , Hitoshi Kondo , Goro Yokoyama , Masaki Ohara
IPC分类号： C08K3/04 , C08K5/32 , C08L7/00 , C08L21/00
CPC分类号： C08K5/32
摘要： A rubber composition having improved reinforcing properties and low heat build-up is disclosed, which comprises 20-150 parts by weight of carbon black having IA of not less than 60 mg/g and DPB of not less than 75 ml/100 g and 0.1-3 parts by weight of at least one of p-nitroso-N-methylaniline, p-nitroso-N-ethylaniline and p-nitroso-N-propylaniline, based on 100 parts by weight of rubber.
摘要翻译：公开了具有改善的增强性能和低发热性的橡胶组合物，其包含20-150重量份的IA为不小于60mg / g的碳黑，DPB为不小于75ml / 100g和0.1 -3重量份的对亚硝基-N-甲基苯胺，对亚硝基-N-乙基苯胺和对亚硝基-N-丙基苯胺中的至少一种，基于100重量份的橡胶。

10. 发明授权

US4572263A Pneumatic radial tire 失效
标题翻译：气动子午线轮胎
公开(公告)号：US4572263A
公开(公告)日：1986-02-25
申请号：US556818
申请日：1983-12-01
申请人： Masaki Ogawa , Yasushi Hirata , Akira Tsuchikura
发明人： Masaki Ogawa , Yasushi Hirata , Akira Tsuchikura
IPC分类号： B60C1/00 , B60C9/00 , B60C9/20 , C08K5/098 , C08K5/41 , B60C9/18 , B32B25/10 , B60C9/04
CPC分类号： B60C9/08 , B60C9/2006 , C08K5/098 , C08K5/41 , Y10S156/91 , Y10T152/1081 , Y10T428/12562 , Y10T428/296
摘要： A pneumatic radial tire comprising: (1) a cylindrical tread portion; (2) side portions located at both sides of the tread portion and extending inwardly in the radial direction; (3) bead portions located at the inner edge portions of the side portions; (4) a carcass comprising at least one ply which is reinforced with a belt arranged on the inside of the tread portion, wherein said belt and/or said carcass ply is reinforced by steel cords; and (5) a rubber composition surrounding the steel cords, wherein said rubber composition comprises: (a) 100 parts by weight of at least one rubber selected from the group consisting of natural rubber and dienic synthetic rubber; (b) 0.1-5.0 parts by weight of alkadiene sulfone; and (c) 0.05-1.0 parts by metal weight of at least one metal salt of an organic acid selected from the group consisting of cobalt salt of an organic acid and nickel salt of an organic acid.
摘要翻译：一种充气子午线轮胎，包括：（1）圆柱形胎面部分; （2）位于胎面部两侧的侧部，并沿径向向内延伸; （3）位于侧部的内缘部的胎圈部; （4）一种胎体，其包括至少一层，其被布置在所述胎面部分的内侧上的带增强，其中所述带和/或所述胎体帘布层被钢丝绳加固; 和（5）围绕钢帘线的橡胶组合物，其中所述橡胶组合物包含：（a）100重量份选自天然橡胶和二烯合成橡胶的至少一种橡胶; （b）0.1-5.0重量份的二烯烃砜; 和（c）0.05-1.0重量份的至少一种选自有机酸的钴盐和有机酸的镍盐的有机酸的金属盐。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式