公开(公告)号：US06780928B1

公开(公告)日：2004-08-24

申请号：US10645508

申请日：2003-08-22

Applicant: Akinori Itoh ,  Susumu Honda ,  Tatsuya Matsui ,  Yoshihiro Hayashi

Inventor： Akinori Itoh ,  Susumu Honda ,  Tatsuya Matsui ,  Yoshihiro Hayashi

IPC: C08J302

CPC classification number: C08G65/2609 ,  C08F283/06 ,  C08F283/065 ,  C08L71/02 ,  C08L2666/04

Abstract: A polyoxyalkylene monoalkyl ether which gives, in gel permeation chromatography, a chromatogram which satisfies a relation expressed by an equation: S1/S0≦0.15, wherein S1 represents the area under a portion of the chromatogram from the start of elution to the earliest elution time when the intensity of the refractive index has a value of L/3, L representing the shortest distance between the greatest maximum point of the intensity of the refractive index and the base line and S0 represents the area under a portion of the chromatogram from the start of elution to an elution time when the intensity of the refractive index has the greatest maximum value; a process for producing the above ether comprising adjusting the content of water in a reactor, which is used in addition polymerization of alkylene oxides with addition to a monohydric alcohol, so as to satisfy an equation: Wi×(Cf−Ci)/V≦10, wherein the content of water in the reactor is obtained by placing a solvent having a content of water Ci (ppm) in an amount Wi (g) in the reactor having an inner volume V (ml), stirring the solvent to clean the reactor, removing the solvent from the reactor and obtaining a content of water Cf (ppm) in the removed solvent; a polymerizable derivative of the above ether; a polymer of this derivative, and a dispersant comprising this polymer. A high purity polyoxyalkylene monoalkyl ether can be obtained and the dispersant comprising the polymer derived from this ether have an excellent dispersing property.

Abstract translation: 聚氧化烯单烷基醚，其在凝胶渗透色谱法中得到满足由下式表示的关系的色谱图：S1 / S0 <= 0.15，WHEREIN S1表示从洗脱开始到最早洗脱的色谱图部分的面积 折射率的强度为L / 3的时间，L表示折射率的最大最大点与基线之间的最短距离，S0表示来自该折射率的部分色谱图的面积 当折射率的强度具有最大值时，开始洗脱至洗脱时间; 一种制备上述醚的方法，包括调节反应器中的水含量，该反应器用于加成环氧烷与一元醇的加成聚合，以满足下式：Wix（Cf-Ci）/ V <= 10，其中反应器中的水含量是通过将具有内容积V（ml）的反应器中具有含量为Wi（g）的水分量（ppm）的溶剂置于内部体积V（ml）中，搅拌溶剂来清洗 从反应器中除去溶剂，并在去除的溶剂中获得水含量Cf（ppm）; 上述醚的可聚合衍生物; 该衍生物的聚合物和包含该聚合物的分散剂。可以获得高纯度的聚氧化烯单烷基醚，并且包含由该醚衍生的聚合物的分散剂具有优异的分散性。

公开(公告)号：US06602944B2

公开(公告)日：2003-08-05

申请号：US09789532

申请日：2001-02-22

Applicant: Milind Vaidya

Inventor： Milind Vaidya

IPC: C08J302

CPC classification number: C09J153/00 ,  C08F253/00 ,  C08F287/00 ,  C08L2666/02 ,  C09J151/006 ,  C09J151/04 ,  C09J153/02 ,  Y10T156/1049 ,  Y10T156/1051 ,  Y10T428/31895

Abstract: A pressure sensitive adhesive/cohesive exhibits excellent cohesive body properties, and other desirable features, even when exposed to heat and polysiloxane based lubricants, such as in a laser printer. The formulation comprises 100 parts by weight natural rubber (e.g. electrosterically stabilized natural rubber graft and block terpolymer), and expressed as percentages by weight of the rubber the following components: about 5-35% (e.g. about 28%) acrylate monomer or monomers (such as methyl methacrylate, cyclohexyl methacrylate, benzyl methacrylate, and/or isobornyl methacrylate); about 0.5-8% acrylic acid and/or about 1-10% 4-acetoxystyrene; about 0-20% ethyl hexyl acrylate; about 1-50% (e.g. about 10-30%) finely divided hard particulate material (such as silica gel); 0-50% (preferably about 10-30%) starch; and 0-40% (preferably at least about 5%) carboxylated styrene-butadiene latex, or carboxylated polychloroprene latex, or a styrene-acrylate-acrylonitrile latex, or vinyl-pyridine styrene-butadiene latex, or pre-crosslinked natural rubber latex, or a tackifier, or combinations thereof. The cohesive is coated onto paper and seals to like cohesive upon the application of a force of at least 100 lbs per lineal inch.

公开(公告)号：US06562892B2

公开(公告)日：2003-05-13

申请号：US09823318

申请日：2001-03-30

Applicant: Michael Eknoian ,  Donald R. Williams

Inventor： Michael Eknoian ,  Donald R. Williams

IPC: C08J302

CPC classification number: C08F210/02 ,  C08L33/00 ,  C09D123/0853 ,  C08F4/34 ,  C08F2/26 ,  C08L2666/04 ,  C08F218/08 ,  C08F2500/17

Abstract: The present invention is directed to an ethylene-vinyl acetate emulsion polymer having at least 55 percent by weight of ethylene, which is water-dispersible, yet non-dispersible in an aqueous solution containing 0.5 percent or more of an inorganic salt. The invention is also directed to salt sensitive emulsion polymers containing a water-dispersible polymer having a Tg of less than 25° C., which are non-dispersible in aqueous solutions containing 0.5 weight percent or more of an inorganic salt. The invention is also directed to an ethylene/vinyl acetate emulsion polymer having at least 55 percent by weight of ethylene, and a process for producing said emulsion polymer.

Abstract translation: 本发明涉及一种乙烯 - 乙酸乙烯酯乳液聚合物，其具有至少55重量％的乙烯，其是水分散的，但不可分散在含有0.5％或更多种无机盐的水溶液中。 本发明还涉及含有Tg小于25℃的水分散性聚合物的盐敏感性乳液聚合物，其不含分散在含有0.5重量％或更多无机盐的水溶液中。 本发明还涉及具有至少55重量％乙烯的乙烯/乙酸乙烯酯乳液聚合物，以及制备所述乳液聚合物的方法。

公开(公告)号：US06476115B1

公开(公告)日：2002-11-05

申请号：US09944818

申请日：2001-08-31

Applicant: Lawson Gibson Wideman ,  David John Zanzig

Inventor： Lawson Gibson Wideman ,  David John Zanzig

IPC: C08J302

CPC classification number: C08K5/378 ,  B60C1/0016 ,  C08K5/19 ,  C08K9/06 ,  Y10S152/905 ,  Y10T152/10 ,  Y10T152/10495 ,  C08L21/00

Abstract: This invention relates to a conjugated diene-based rubber composition reinforced with silica-based reinforcement together with a non-silane coupling agent as N-3-(1,2-dihydroxypropyl)-N-oleylammonium bromide and/or N-3-(1,2-dihydroxypropyl)-N-methyl-2-mercaptoimidazolium bromide for endeavoring to both couple synthetic aggregates of precipitated silica to elastomers and enhancing electrical conductivity of such rubber compositions which contain less than 25 parts by weight carbon black per 100 parts by weight elastomer. Said coupling agent materials may be provided for mixing with said diene-based rubber(s), for example, as individual materials, as at least one of said materials being supported on a carbon black carrier or as being pre-reacted, or otherwise pre-treated, with synthetic silica aggregates. The invention includes an article of manufacture, including a tire, having at least one component comprised of such rubber composition.

Abstract translation: 本发明涉及一种用二氧化硅基增强剂与非硅烷偶联剂N-3-（1,2-二羟基丙基）-N-油基溴化铵和/或N-3-（ 1,2-二羟基丙基）-N-甲基-2-巯基咪唑溴化物，用于将沉淀二氧化硅的合成聚集体与弹性体相结合并提高这种橡胶组合物的导电性，每100重量份含有少于25重量份的炭黑 弹性体。 所述偶联剂材料可以提供用于与所述二烯基橡胶（例如，作为单独的材料）混合，因为至少一种所述材料负载在炭黑载体上或作为预反应，或以其他方式预先 用合成二氧化硅聚集体。 本发明包括具有至少一种由这种橡胶组合物组成的组分的包括轮胎的制品。

公开(公告)号：US06172154B2

公开(公告)日：2001-01-09

申请号：US08642681

申请日：1996-05-03

Applicant: Trevor Alan Brown ,  Meng-Jiao Wang

Inventor： Trevor Alan Brown ,  Meng-Jiao Wang

IPC: C08J302

CPC classification number: C08J3/226 ,  C08J2321/00 ,  C08K9/06 ,  C08L21/00

Abstract: Novel elastomeric compositions are disclosed, incorporating silicon-treated carbon black and pre-vulcanization modifier selected from non-silane polysulfidic organo-compounds. The silicon-treated carbon black particulate filler differs chemically and in its performance characteristics from simple mixtures of silica and carbon black fillers. The pre-vulcanization modifier is effective to substantially increase bound rubber content in the product of a non-productive thermomechanical working of a base composition incorporating the silicon-treated carbon black particulate filler and SBR or other such unsaturated elastomer. The thermal working takes place at a maximum temperature sufficient to vulcanize the unsaturated elastomer if it were in the presence of a suitable vulcanization system. The non-vulcanized rubber masterbatch produced by such thermal working, having substantially increased bound rubber content, can be admixed with a vulcanization system in a thermomechanical finishing step carried out at a maximum temperature less than the vulcanization temperature. The resulting composition can be vulcanized by thermomechanical working at or above the vulcanization temperature. The resulting elastomeric compositions in accordance with preferred embodiments are found to have improved performance characteristics, including hysterisis balance of low temperature traction and high temperature rolling resistance.

Abstract translation: 公开了新的弹性体组合物，其包括硅处理的炭黑和选自非硅烷多硫化物有机化合物的预硫化改性剂。 经硅处理的炭黑颗粒填料与二氧化硅和炭黑填料的简单混合物在化学上和性能上都不同。 预硫化改性剂有效地大大增加掺入硅处理的炭黑颗粒填料和SBR或其它这种不饱和弹性体的基础组合物的非生产性热机械加工产物中的结合橡胶含量。 如果在合适的硫化体系存在的情况下，热加工在足以硫化不饱和弹性体的最高温度下进行。 通过这种热加工生产的具有显着增加的结合橡胶含量的非硫化橡胶母料可以在低于硫化温度的最高温度下进行的热机械精加工步骤中与硫化体系混合。 所得组合物可以在硫化温度或高于硫化温度下通过热机械加工硫化。 发现根据优选实施方案的所得弹性体组合物具有改进的性能特征，包括低温牵引和高温滚动阻力的滞后平衡。

公开(公告)号：US06573325B1

公开(公告)日：2003-06-03

申请号：US09560573

申请日：2000-04-28

Applicant: David York ,  Jack Currie ,  Ted Morton

Inventor： David York ,  Jack Currie ,  Ted Morton

IPC: C08J302

CPC classification number: C09D135/08 ,  C09D5/02

Abstract: An aqueous surface treatment composition, methods for the production thereof, and an apparatus for the preparation of aqueous surface treatment compositions. The composition comprises a water soluble thickening polymeric thickening agent, water and a basic neutralizing agent. Additionally, coloring agents and polyols may be added to the composition. The polymeric water soluble thickening agent and basic neutralizing agent are present in sufficient quantity to afford a viscous composition that, upon application to a suitable surface, provide a surface treatment. The apparatus useful for the production of aqueous surface treatment compositions simultaneously and rapidly mixes and dispenses a fast forming viscous compositions.

Abstract translation: 水性表面处理组合物，其制备方法和用于制备水性表面处理组合物的装置。 该组合物包含水溶性增稠聚合物增稠剂，水和碱性中和剂。 此外，可以将着色剂和多元醇加入到组合物中。 聚合物水溶性增稠剂和碱性中和剂以足够的量存在以提供粘性组合物，其在施用于合适的表面时提供表面处理。 该装置可同时用于生产水性表面处理组合物并快速混合并分配快速形成的粘性组合物。

公开(公告)号：US06372830B1

公开(公告)日：2002-04-16

申请号：US09394669

申请日：1999-09-13

Applicant: Yoshiyuki Sato ,  John A. Kilgour

Inventor： Yoshiyuki Sato ,  John A. Kilgour

IPC: C08J302

CPC classification number: C08J3/03 ,  A61K8/06 ,  A61K8/064 ,  A61K8/891 ,  A61K8/894 ,  A61Q15/00 ,  A61Q19/00 ,  B01F17/0071 ,  C08G77/46 ,  C08G77/70 ,  C08J2383/04 ,  C08L83/04 ,  Y10S514/938 ,  C08L83/00

Abstract: Disclosed is a water-in-oil type silicone emulsion composition, which has excellent stability to temperature changes, particularly to those including low-temperature regions and which undergoes no separation of the oil or water phase, the composition comprising (A) a polyorgano-siloxane; (B) a polyorganosiloxane-polyoxyalkylene block copolymer of a specific structure having polyoxyalkylene chains at each terminal end of the polyorganosiloxane chain and as side chains thereof, the polyorganosiloxane chain having a polymerization degree of 300 to 600; and (C) water.

Abstract translation: 公开了一种油包水型有机硅乳液组合物，其对温度变化具有优异的稳定性，特别是对于包括低温区域的那些，并且不会分离油相或水相，该组合物包含（A）聚有机 - 硅氧烷; （B）在聚有机硅氧烷链的各末端具有聚氧化烯链的特定结构的聚有机硅氧烷 - 聚氧化烯嵌段共聚物及其侧链，所述聚有机硅氧烷链的聚合度为300〜600; 和（C）水。

公开(公告)号：US06369151B1

公开(公告)日：2002-04-09

申请号：US09421520

申请日：1999-10-20

Applicant: Yoichi Mizuno ,  Mamoru Uchida

Inventor： Yoichi Mizuno ,  Mamoru Uchida

IPC: C08J302

CPC classification number: C08K9/02 ,  C08K3/04 ,  C08K9/06 ,  C08L21/00

Abstract: The present invention provides a rubber composition for tire tread having compatibility between low fuel consumption and abrasion resistance, especially abrasion resistance under severe condition. The rubber composition for tire tread is obtained by adding carbon black containing silica as 10 to 55 parts by weight based on a rubber component of 100 parts by weight and silica coupling agent of 2 to 8% by weight based on the carbon black containing silica.

Abstract translation: 本发明提供了一种用于轮胎胎面的橡胶组合物，其在低燃料消耗和耐磨性之间具有兼容性，特别是在恶劣条件下的耐磨性。 用于轮胎胎面的橡胶组合物是通过将基于100重量份的橡胶组分添加为10〜55重量份的二氧化硅的炭黑和基于含炭黑的二氧化硅2〜8重量％的二氧化硅偶联剂而得到的。

公开(公告)号：US06339123B1

公开(公告)日：2002-01-15

申请号：US09345145

申请日：1999-06-30

Applicant: Manfred Raetzsch ,  Norbert Reichelt ,  Achim Hesse ,  Hans-Gerhard Fritz ,  Uwe B{haeck over (o)}lz

Inventor： Manfred Raetzsch ,  Norbert Reichelt ,  Achim Hesse ,  Hans-Gerhard Fritz ,  Uwe B{haeck over (o)}lz

IPC: C08J302

CPC classification number: C08L23/04 ,  B29C47/366 ,  B29C47/6087 ,  C08L23/10 ,  C08L23/12 ,  C08L25/10 ,  C08L2205/02 ,  C08L2205/04 ,  C08L2207/02 ,  C08L2666/04

Abstract: Heterophasic polyolefin alloys, with a semi-interpenetrating network structure and an outstanding combination of high stiffness, low temperature toughness and optionally a low coefficient of thermal expansion of propylene polymers and elastomers, are produced by melt compounding propylene polymers with a co-continuous blend, which contains 5 to 60% by weight of gel and was produced by reacting mixtures of propylene polymers and elastomeric polyolefins or styrene butadiene ethylene terpolymers with ethylenically unsaturated, hydrolyzable organosilane compounds in the presence of silanol condensation catalysts. Heterophasic polyolefin alloys are suitable for the production of films, sheets, fibers, panels, coatings, injection molded article, pipes, hollow objects and foams.

Abstract translation: 通过将丙烯聚合物与共连续共混物熔融混合，制备具有半互穿网络结构和高刚度，低温韧性和任选的丙烯聚合物和弹性体的低热膨胀系数的突出组合的多相聚烯烃合金， 其含有5至60重量％的凝胶，并且通过丙烯聚合物和弹性体聚烯烃或苯乙烯丁二烯乙烯三元共聚物的混合物与烯属不饱和的可水解的有机硅烷化合物在硅烷醇缩合催化剂存在下反应制备。多相聚烯烃合金适用于生产 膜，片，纤维，面板，涂料，注塑制品，管，中空物体和泡沫。

公开(公告)号：US06296695B1

公开(公告)日：2001-10-02

申请号：US09493395

申请日：2000-01-28

Applicant: Hiram Keaton

Inventor： Hiram Keaton

IPC: C08J302

CPC classification number: C08J3/095 ,  C03C17/28 ,  C08J2301/12 ,  C09D101/12 ,  C08L2666/28

Abstract: The method and formula for tinting glass described herein employs a transparent acetate lacquer. The transparent acetate lacquer is derived from a base of cellulose acetate dissolved in an appropriate solvent. Preferably, additional ingredients are added to the formula to provide a lacquer that is easy to apply and which provides superior adhesion to the glass. The method of this invention includes applying a transparent acetate lacquer to glass and allowing the lacquer to dry. Application of the lacquer may be conducted by any conventional method including spraying and brushing. When dried, the lacquer provides excellent tinting properties.