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. 发明申请

US20070149693A1 Composition for dip forming and molding obtained by dip forming 有权
标题翻译：通过浸渍成型获得的浸渍成型和成型用组合物
公开(公告)号：US20070149693A1
公开(公告)日：2007-06-28
申请号：US10589366
申请日：2005-03-29
申请人： Misao Aida , Osamu Ishizu , Hisanori Ota
发明人： Misao Aida , Osamu Ishizu , Hisanori Ota
IPC分类号： A61K9/16
CPC分类号： B29C41/003 , B29C41/14 , B29L2031/4864 , C08J5/02 , C08J2309/08 , C08J2313/02 , C08K3/011 , C08K3/22 , C08K5/0025 , C08L13/02
摘要： A dip-forming composition of the present invention comprises a dip-forming latex containing a copolymer obtained by copolymerizing 100 parts by weight of a monomer mixture containing 70 to 85 parts by weight of a conjugated diene monomer, 10 to 28 parts by weight of an aromatic vinyl monomer, 2 to 5 parts by weight of an ethylenically unsaturated acid monomer and 0 to 18 parts by weight of other monomer copolymerizable with these monomers, said copolymer having a toluene insoluble content of 30% by weight or more and a toluene swelling degree of 70 times or less; and a vulcanizing agent, a vulcanization accelerator and zinc oxide which are blended in said latex in amounts of 0.5 to 2 parts by weight, 0.25 to 1 part by weight and 0.5 to 1 part by weight, respectively, on the basis of 100 parts by weight of a solid content of the latex. There can be provided a dip-formed article exhibiting an excellent touch and feel, sufficient tensile strength and elongation at break and an excellent persistence of close fitting, as well as a dip-forming composition capable of providing such a dip-formed article.
摘要翻译：本发明的浸渍形成组合物包括含有共聚物的共聚物的浸渍形成胶乳，所述共聚物通过共聚100重量份的含有70至85重量份共轭二烯单体的单体混合物，10至28重量份的芳香族乙烯基单体，2〜5重量份的烯属不饱和酸单体和0〜18重量份可与这些单体共聚的其它单体，所述共聚物的甲苯不溶成分为30重量％以上，甲苯溶胀度为70次以下; 和硫化剂，硫化促进剂和氧化锌，其量分别为0.5〜2重量份，0.25〜1重量份和0.5〜1重量份，基于100重量份胶乳固体含量的重量。可以提供具有优异的触感和触感，足够的拉伸强度和断裂伸长率和极好的紧密贴合性的浸渍成型制品，以及能够提供这种浸渍成型制品的浸渍形成组合物。

2. 发明授权

US06184300B2 Bowl-shaped polymer particles, aqueous dispersion of polymer particles, processes for producing these, and thermal recording material 有权
标题翻译：碗形聚合物颗粒，聚合物颗粒的水性分散体，其制备方法和热敏记录材料
公开(公告)号：US06184300B2
公开(公告)日：2001-02-06
申请号：US09367048
申请日：1999-08-06
申请人： Yoshiharu Shimokawa , Osamu Ishizu
发明人： Yoshiharu Shimokawa , Osamu Ishizu
IPC分类号： C08F25100
CPC分类号： B41M5/44 , C08F291/00 , C08J3/12 , C08J2333/12
摘要： Bowl-shaped polymer particles characterised by having a bowl-like shape as is formed by partly cutting along a plane each spherical hollow polymer particle having a void in the inside, and in which the cross-section perpendicular to the cut plane and passing through the center of the particle has a shape as is formed by partly cutting a double circle along a straight line, and the lengths H of the perpendiculars from the outer arc of the double circle in the cross-section to the straight line have a maximum value Hmax equal to or larger than the radius of the outer circle of the double circle. The bowl-shaped polymer particles have a multi-layer structure, and are produced by multi-stage polymerization in which monomer mixtures are successively polymerized in a manner such that the proportion of a monomer having an acidic group gradationally decreases and by treating the resultant polymer with a base. The bowl-shaped polymer particles are useful as a heat-insulating material, organic pigment, or opacifying agent, and especially as a heat-insulating interlayer to be formed in a thermal recording material.
摘要翻译：碗形聚合物颗粒的特征在于具有通过沿着平面部分切割形成的碗状形状，每个球形中空聚合物颗粒在内部具有空隙，并且其中垂直于切割平面并穿过颗粒的中心具有通过沿着直线部分切割双圆而形成的形状，并且从横截面中的双圆的外弧到直线的垂直线的长度H具有最大值Hmax 等于或大于双圆的外圆的半径。碗形聚合物颗粒具有多层结构，并且通过多阶段聚合制备，其中单体混合物以使得具有酸性基团的单体的比例逐渐降低并且通过处理所得聚合物连续聚合与一个基地。碗形聚合物颗粒可用作绝热材料，有机颜料或不透明剂，特别是作为在热敏记录材料中形成的隔热中间层。

3. 发明授权

US07662890B2 Composition for dip forming and molding obtained by dip forming 有权
标题翻译：通过浸渍成型获得的浸渍成型和成型用组合物
公开(公告)号：US07662890B2
公开(公告)日：2010-02-16
申请号：US10589366
申请日：2005-03-29
申请人： Misao Aida , Osamu Ishizu , Hisanori Ota
发明人： Misao Aida , Osamu Ishizu , Hisanori Ota
IPC分类号： C08F8/00 , C08F236/14 , A41D19/00
CPC分类号： B29C41/003 , B29C41/14 , B29L2031/4864 , C08J5/02 , C08J2309/08 , C08J2313/02 , C08K3/011 , C08K3/22 , C08K5/0025 , C08L13/02
摘要： A dip-forming composition of the present invention comprises a dip-forming latex containing a copolymer obtained by copolymerizing 100 parts by weight of a monomer mixture containing 70 to 85 parts by weight of a conjugated diene monomer, 10 to 28 parts by weight of an aromatic vinyl monomer, 2 to 5 parts by weight of an ethylenically unsaturated acid monomer and 0 to 18 parts by weight of other monomer copolymerizable with these monomers, said copolymer having a toluene insoluble content of 30% by weight or more and a toluene swelling degree of 70 times or less; and a vulcanizing agent, a vulcanization accelerator and zinc oxide which are blended in said latex in amounts of 0.5 to 2 parts by weight, 0.25 to 1 part by weight and 0.5 to 1 part by weight, respectively, on the basis of 100 parts by weight of a solid content of the latex. There can be provided a dip-formed article exhibiting an excellent touch and feel, sufficient tensile strength and elongation at break and an excellent persistence of close fitting, as well as a dip-forming composition capable of providing such a dip-formed article.
摘要翻译：本发明的浸渍形成组合物包括含有共聚物的共聚物的浸渍形成胶乳，所述共聚物通过共聚100重量份的含有70至85重量份共轭二烯单体的单体混合物，10至28重量份的芳香族乙烯基单体，2〜5重量份的烯属不饱和酸单体和0〜18重量份可与这些单体共聚的其它单体，所述共聚物的甲苯不溶成分为30重量％以上，甲苯溶胀度为70次以下; 和硫化剂，硫化促进剂和氧化锌，其量分别为0.5〜2重量份，0.25〜1重量份和0.5〜1重量份，基于100重量份胶乳固体含量的重量。可以提供具有优异的触感和触感，足够的拉伸强度和断裂伸长率和极好的紧密贴合性的浸渍成型制品，以及能够提供这种浸渍成型制品的浸渍形成组合物。

4. 发明授权

US5473009A Mold material composition and method for preparing mold 失效
标题翻译：模具材料组成及其制备方法
公开(公告)号：US5473009A
公开(公告)日：1995-12-05
申请号：US197953
申请日：1994-02-17
申请人： Tadashi Kimura , Osamu Ishizu , Shin Konishi
发明人： Tadashi Kimura , Osamu Ishizu , Shin Konishi
IPC分类号： B22C1/16 , B22C1/22 , C08G18/48 , C08L75/08 , C08K3/36
CPC分类号： C08G18/482 , B22C1/167 , B22C1/2273
摘要： A self-hardening mold material composition comprising 100 parts by weight of molding sand, 0.1 to 6 parts by weight of a component (a), 0.1 to 4 parts by weight of a component (b), 0.05 to 2.0 parts by weight of a component (c) as SiO.sub.2, and 0.01 to 0.5 parts by weight of a component (d) on the basis of 100 parts by weight of the component (b), wherein the component (a) is an organic polyisocyanate having at least two isocyanate groups; the component (b) is a polyetherpolyol mixtures comprising aminopolyetherpolyol, obtained by addition reaction of aliphatic or aromatic amine with alkylene oxide, and a non-aminopolyetherpolyol and containing 5 to 85% by weight of primary hydroxyl-containing polyetherpolyol, the component (c) is at least one of silicate ester, its hydrolysis products, a water dispersion-type silica sol and an alcohol dispersion-type silica sol; and the component (d) is a reaction catalyst, can produce a mold having a good strength after being left standing in the atmosphere at the ordinary temperature and after a molten metal is poured therein, a good shake-out when the mold is dismantled, without any need for mold wash at all or with a need only for simple mold wash.
摘要翻译：一种自硬模具材料组合物，其包含100重量份的型砂，0.1至6重量份的组分（a），0.1至4重量份的组分（b），0.05-2.0重量份的组分（c）作为SiO 2，和基于100重量份组分（b）的0.01至0.5重量份的组分（d），其中组分（a）是具有至少两个异氰酸酯的有机多异氰酸酯团体组分（b）是包含通过脂族或芳族胺与烯化氧的加成反应得到的氨基聚醚多元醇和非氨基聚醚多元醇的聚醚多元醇混合物，其含有5-85重量％的含伯羟基的聚醚多元醇，组分（c）是硅酸酯，其水解产物，水分散型硅溶胶和醇分散型二氧化硅溶胶中的至少一种; 组分（d）是反应催化剂，可以在常温下放置在大气中并在浇注熔融金属之后产生具有良好强度的模具，当拆卸模具时，其具有良好的振动，完全不需要模具清洗，或只需要简单的模具清洗。

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