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1. 发明授权

US06624272B2 HOLLOW CROSSLINKED CATIONIC POLYMER PARTICLES, METHOD OF PRODUCING SAID PARTICLES, AND PAINT COMPOSITION, CATIONIC ELECTRODEPOSITION PAINT COMPOSITION, RESIN COMPOSITION, FILLED PAPER, PAPER COATING COMPOSITION, AND COATED PAPER 有权
标题翻译：中空交联阳离子聚合物颗粒，生产颗粒的方法和涂料组合物，阳离子电沉积涂料组合物，树脂组合物，填充纸，纸涂料组合物和涂布纸
公开(公告)号：US06624272B2
公开(公告)日：2003-09-23
申请号：US09739257
申请日：2000-12-19
申请人： Satoshi Futami , Kouji Tamori , Katsuhiko Tsuruoka
发明人： Satoshi Futami , Kouji Tamori , Katsuhiko Tsuruoka
IPC分类号： C08F23612
CPC分类号： D21H19/42 , C08F257/02 , C08F265/04 , C08F265/08 , C08F271/00 , C08L51/003 , C09D151/003 , D21H21/54 , C08L2666/02
摘要： An object of the present invention is to provide cationic hollow crosslinked polymer particles that maintain a cationic property over a wide pH range, has adequate strength, and is favorable for use in filled paper, pigments for coating paper, additives for paints, fillers for resins, rubbers, and the like. Another object of the present invention is to provide a method of producing the abovementioned cationic hollow crosslinked polymer particles with excellent characteristics in a stable manner. The hollow crosslinked polymer particles of the present invention are characterized in that (I) the zeta potential as measured in an aqueous medium of pH 2 to 9 is in the range of +5 to +100 mV, (II) the volume hollowness is in the range of 1 to 80%, and (III) the average particle diameter is in the range of 0.03 to 10 &mgr;m. This hollow crosslinked polymer particles are produced by a method that (a) 1 to 99.99 weight % of a crosslinking monomer, (b) 0.01 to 15 weight % of a cationic monomer, and (c) 0 to 98.99 weight % of a copolymerizable monomer that is non-crosslinking and nonionic (the total amount of the monomers being 100 weight %) are polymerized under the presence of polymer particles that are swellable by at least one of the above monomers. This hollow crosslinked cationic polymer particles are utilized for paint composition, cationic electrodeposition paint composition, resin composition, filled paper, paper coating composition, and coated paper, and the like.
摘要翻译：本发明的目的是提供在宽pH范围内保持阳离子性能的阳离子中空交联聚合物颗粒，具有足够的强度，并且有利于用于填充纸，涂料用颜料，涂料用添加剂，树脂填料，橡胶等。本发明的另一个目的是提供以稳定的方式制备具有优异特性的上述阳离子中空交联聚合物颗粒的方法。本发明的中空交联聚合物颗粒的特征在于（I）在pH 2至9的水性介质中测得的ζ电位在+5至+ 100mV的范围内，（II）体积空心度在 1〜80％的范围，（III）的平均粒径为0.03〜10μm的范围。该中空交联聚合物颗粒通过以下方法制备：（a）1至99.99重量％的交联单体，（b）0.01至15重量％的阳离子单体，和（c）0至98.99重量％的可共聚单体即非交联和非离子（单体的总量为100重量％）在由至少一种上述单体可溶胀的聚合物颗粒的存在下聚合。该中空交联阳离子聚合物颗粒用于涂料组合物，阳离子电沉积漆组合物，树脂组合物，填充纸，纸涂层组合物和涂布纸等。

2. 发明授权

US06541114B2 Composite particles, composite particle dispersion composition, and method of preparing composite particle dispersion composition 有权
标题翻译：复合颗粒，复合颗粒分散体组合物和复合颗粒分散体组合物的制备方法
公开(公告)号：US06541114B2
公开(公告)日：2003-04-01
申请号：US09760783
申请日：2001-01-17
申请人： Minoru Katou , Katsuhiko Tsuruoka
发明人： Minoru Katou , Katsuhiko Tsuruoka
IPC分类号： B32B516
CPC分类号： C09D151/003 , C08F265/06 , C09D183/06 , Y10T428/2991 , Y10T428/2995 , Y10T428/2998 , C08F2/22 , C08L2666/04
摘要： Composite particles capable of forming a coating excelling in weatherability and, in particular, stain-proof characteristics, a composite particle dispersion composition containing the composite particles and excelling in film formability, and a method of preparing the composite particle dispersion composition. The composite particles contain (i) polymer particles having 2-70 wt % of a polymer phase (a) of the core and 98-30 wt % of a polymer phase (b) of the shell, and (ii) a polymer of at least either an organosilicon compound or organometallic compound present at least either on or near the surface of the polymer phase (b), wherein the polymer phase (a) and the polymer phase (b) have different monomer compositions.
摘要翻译：能够形成耐候性优异的涂层，特别是耐污染特性的复合颗粒，含有复合颗粒的复合颗粒分散体组合物和成膜性优异的复合颗粒，以及制备复合颗粒分散组合物的方法。复合颗粒包含（i）具有2-70重量％的芯的聚合物相（a）和98-30重量％的壳的聚合物相（b）的聚合物颗粒，和（ii）至少存在于聚合物相（b）表面上或附近的有机硅化合物或有机金属化合物，其中聚合物相（a）和聚合物相（b）具有不同的单体组成。

3. 发明授权

US06476108B1 Aqueous coating composition 有权
标题翻译：水性涂料组合物
公开(公告)号：US06476108B1
公开(公告)日：2002-11-05
申请号：US09557009
申请日：2000-04-20
申请人： Takeshi Mogi , Minoru Katou , Katsuhiko Tsuruoka
发明人： Takeshi Mogi , Minoru Katou , Katsuhiko Tsuruoka
IPC分类号： C08J326
CPC分类号： C09D133/064 , C08L2666/36 , C08L2666/26 , C08L2666/28
摘要： An aqueous coating composition comprising (A) an aqueous dispersing material which is a copolymer having a glass transition temperature (Tg) of 80° C. or less which is obtained by the copolymerization a specific unsaturated carboxylic acid, (meth)acrylic acid alkyl ester, and other monomers and (B) a specific aminoalcohol compound in a specific proportion. The aqueous coating composition is safe due to absence of heavy metals, produces excellent gloss and has a fine external appearance when coated, and exhibits superior durability and water resistance which are represented by black heel mark resistance and anti-scuff properties. The composition is particularly useful as a floor coating material.
摘要翻译：一种水性涂料组合物，其包含（A）水分散材料，其是通过使特定的不饱和羧酸，（甲基）丙烯酸烷基酯共聚得到的玻璃化转变温度（Tg）为80℃以下的共聚物，和其他单体和（B）特定比例的特定氨基醇化合物。水性涂料组合物由于不存在重金属而是安全的，产生优异的光泽度，并且在涂覆时具有优良的外观，并且表现出优异的耐久性和耐水性，其由黑色跟踪痕迹抗性和抗磨损性质表示。该组合物作为地板涂料特别有用。

4. 发明授权

US5786100A Coated paper 失效
标题翻译：铜版纸
公开(公告)号：US5786100A
公开(公告)日：1998-07-28
申请号：US436491
申请日：1995-05-08
申请人： Katsuhiko Tsuruoka , Shozo Nishida , Masafumi Wakamori , Takemitsu Tanaka , Masaaki Yada , Osamu Ishikawa , Hiroyuki Miki
发明人： Katsuhiko Tsuruoka , Shozo Nishida , Masafumi Wakamori , Takemitsu Tanaka , Masaaki Yada , Osamu Ishikawa , Hiroyuki Miki
IPC分类号： C08F236/04 , C08L13/02 , D21H19/58 , B32B23/08
CPC分类号： D21H19/58 , C08F236/04 , C08L13/02 , Y10T428/31895 , Y10T428/31906
摘要： A coated paper prepared by coating an original paper with a paper-coating composition is provided containing a pigment and a copolymer latex having a gel content of 10% by weight or more obtained by polymerizing, (a) 20-65% by weight of a conjugated diene compound, (b) 0.1 to 10% by weight of an ethylenically unsaturated carboxylic acid, and (c) 33-79.5% by weight of at least one ethylenically unsaturated compound other than said components (a) and (b), (d) in the presence of 0.1 to 10 parts by weight of .alpha.-methylstyrene dimer, per 100 parts by weight of a total of components (a), (b) and (c).
摘要翻译：提供通过用纸涂料组合物涂布原纸制备的涂布纸，其含有通过聚合（a）20-65重量％的（a）和（c）所得到的凝胶含量为10重量％以上的颜料和共聚物胶乳，共轭二烯化合物，（b）0.1-10重量％的烯键式不饱和羧酸，和（c）33-79.5重量％的除所述组分（a）和（b）之外的至少一种烯属不饱和化合物，（ d）在0.1至10重量份的α-甲基苯乙烯二聚体存在下，每100重量份的组分（a），（b）和（c）的总量。

5. 发明授权

US5637644A Process for producing copolymer latex and paper coating composition, carpet backing composition or adhesive composition comprising said latex 失效
标题翻译：制备共聚物胶乳和纸涂料组合物的方法，地毯背衬组合物或包含所述胶乳的粘合剂组合物
公开(公告)号：US5637644A
公开(公告)日：1997-06-10
申请号：US313911
申请日：1994-09-28
申请人： Katsuhiko Tsuruoka , Shozo Nishida , Masafumi Wakamori , Takemitsu Tanaka , Masaaki Yada , Osamu Ishikawa , Hiroyuki Miki
发明人： Katsuhiko Tsuruoka , Shozo Nishida , Masafumi Wakamori , Takemitsu Tanaka , Masaaki Yada , Osamu Ishikawa , Hiroyuki Miki
IPC分类号： C08F236/04 , C08L13/02 , D21H19/58 , C08L9/04
CPC分类号： D21H19/58 , C08F236/04 , C08L13/02 , Y10T428/31895 , Y10T428/31906
摘要： A process is provided for producing a copolymer latex having a gel content of 10-98% by weight, involving emulsion polymerizing:(a) 20-65% by weight of a conjugated diene compound;(b) 0.1-10% by weight of a combination of an ethylenically unsaturated monocarboxylic acid with an ethylenically unsaturated dicarboxylic acid; and(c) 33-79.5% by weight of at least one ethylenically unsaturated compound other than the components (a) and (b),in the presence of (d) 0.1 to 10 parts by weight of an .alpha.-methylstyrene dimer, per 100 parts by weight of a total of components (a), (b) and (c).
摘要翻译：提供了一种制备凝胶含量为10-98重量％的共聚物胶乳的方法，涉及乳液聚合：（a）20-65重量％的共轭二烯化合物; （b）0.1-10重量％的烯属不饱和一元羧酸与烯属不饱和二羧酸的组合; 和（c）在（d）0.1至10重量份的α-甲基苯乙烯二聚体存在下，在组分（a）和（b）以外，至少一种烯属不饱和化合物为33-79.5重量％（a），（b）和（c）的总计100重量份。

6. 发明授权

US5444118A Process for producing copolymer latex and paper coating composition, carpet backing composition or adhesive composition comprising said latex 失效
标题翻译：制备共聚物胶乳和纸涂料组合物的方法，地毯背衬组合物或包含所述胶乳的粘合剂组合物
公开(公告)号：US5444118A
公开(公告)日：1995-08-22
申请号：US34210
申请日：1993-03-19
申请人： Katsuhiko Tsuruoka , Shozo Nishida , Masafumi Wakamori , Takemitsu Tanaka , Masaaki Yada , Osamu Ishikawa , Hiroyuki Miki
发明人： Katsuhiko Tsuruoka , Shozo Nishida , Masafumi Wakamori , Takemitsu Tanaka , Masaaki Yada , Osamu Ishikawa , Hiroyuki Miki
IPC分类号： C08F236/04 , C08L13/02 , D21H19/58 , C08L31/00
CPC分类号： D21H19/58 , C08F236/04 , C08L13/02 , Y10T428/31895 , Y10T428/31906
摘要： A two-stage process for producing a copolymer, comprising emulsion polymerizing (a) a 2-80% by weight of a conjugated diene compound, (b) 0.1-10% by weight of an ethylenically unsaturated carboxylic acid, and (c) 10-97.9% by weight of an ethylenically unsaturated compound other than the components (a) and (b) in the presence of (d) and .alpha.-methylstyrene dimer, wherein in the first stage, 10-50% by weight of the total amount of the components (a), (b) and (c) are added and polymerized at 70.degree.-80.degree. C. for 2-6 hours after the addition of the monomer, and after said first stage, 50-90% by weight of the total amount of the components (a), (b) and (c) are continuously fed and polymerized in a second stage.
摘要翻译：一种制备共聚物的两阶段方法，其包括将（a）2-80重量％的共轭二烯化合物，（b）0.1-10重量％的烯属不饱和羧酸，和（c）10重量％ -97.9重量％的（d）和α-甲基苯乙烯二聚体存在下的组分（a）和（b）以外的烯属不饱和化合物，其中在第一阶段中，10-50重量％的组分（a），（b）和（c）在加入单体后在70-80℃加入聚合2-6小时，而在所述第一阶段之后，将50-90重量％的组分（a），（b）和（c）的总量在第二阶段中连续进料和聚合。

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