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1. 发明授权

US07351476B2 Two-package curing type polyurethane coating composition and coated article 有权
标题翻译：双包装固化型聚氨酯涂料组合物和涂层制品
公开(公告)号：US07351476B2
公开(公告)日：2008-04-01
申请号：US10980185
申请日：2004-11-04
申请人： Kenji Kawazu , Mika Kai , Hirokazu Yoshida , Yasuhiro Nakano
发明人： Kenji Kawazu , Mika Kai , Hirokazu Yoshida , Yasuhiro Nakano
IPC分类号： B32B27/40 , C08J3/00 , C08K3/20 , C08L75/00
CPC分类号： C08G18/62 , C09D175/04 , Y10T428/31551 , C08L2666/20 , C08L2666/28
摘要： The present invention aims to give a two package curing type polyurethane coating composition which can form a film having soft, wet and dry feelings simultaneously and which maintains general properties such as designing property, film strength, pot life, resistance to scratching and discoloration, resistance to stains with fats and oils and the like, and to provide a coated article with the coating composition. The two package curing type polyurethane coating composition comprises a resin solution containing an acrylic polyol and a curing agent solution containing a polyisocyanate. The resin solution contains urethane resin beads (A) in the amount of 25 to 50 parts by weight and an organic matting agent (B) in the amount of 3 to 10 parts by weight, and the total of (A) and (B) is at least 30 parts by weight in 100 parts by weight of solid contents of the resin solution. And the equivalent ratio of OH groups/NCO groups of the acrylic polyol and the polyisocyanate is in the range of 4.5:1 to 1.5:1.
摘要翻译：本发明的目的在于提供一种可以同时形成具有柔软，湿润和干燥感觉的膜的两包装固化型聚氨酯涂料组合物，其保持一般性能，例如设计性能，膜强度，适用期，抗划痕和变色性，耐电阻性用油脂等进行染色，并提供涂布制品与涂料组合物。两种包装固化型聚氨酯涂料组合物包含含有丙烯酸多元醇的树脂溶液和含有多异氰酸酯的固化剂溶液。树脂溶液含有25〜50重量份的聚氨酯树脂珠（A）和3〜10重量份的有机消光剂（B），（A）和（B）的总和在100重量份的树脂溶液的固体成分中为至少30重量份。丙烯酸多元醇和多异氰酸酯的OH基/ NCO基团的当量比在4.5:1至1.5:1的范围内。

2. 发明申请

US20050123770A1 Two-package curing type polyurethane coating composition and coated article 有权
标题翻译：双包装固化型聚氨酯涂料组合物和涂层制品
公开(公告)号：US20050123770A1
公开(公告)日：2005-06-09
申请号：US10980185
申请日：2004-11-04
申请人： Kenji Kawazu , Mika Kai , Hirokazu Yoshida , Yasuhiro Nakano
发明人： Kenji Kawazu , Mika Kai , Hirokazu Yoshida , Yasuhiro Nakano
IPC分类号： C08G18/62 , C09D5/00 , C09D7/00 , C09D7/12 , C09D175/04 , C09D189/00 , C08G18/00 , B32B27/40
CPC分类号： C08G18/62 , C09D175/04 , Y10T428/31551 , C08L2666/20 , C08L2666/28
摘要： The present invention aims to give a two package curing type polyurethane coating composition which can form a film having soft, wet and dry feelings simultaneously and which maintain general properties of a coating composition such as the designing property, film strength, resistance to scratching, discoloration resistance, pot life, resistance to stains with fats and oils, and the like and to provide a coated article with such a two package curing type polyurethane coating composition. A two package curing type polyurethane coating composition comprising a resin solution containing an acrylic polyol and a curing agent solution containing a polyisocyanate, wherein the resin solution contains urethane resin beads (A) in the amount of 25 to 50 parts by weight and an organic matting agent (B) in the amount of 3 to 10 parts by weight and contains the urethane resin beads (A) and the organic matting agent (B) in total of 30 parts by weight or more, respectively, to 100 parts by weight of solid contents of the resin solution, and the acrylic polyol and the polyisocyanate have OH group/NCO group (equivalent ratio) in the range of (4.5/1) to (1.5/1).
摘要翻译：本发明的目的在于提供一种可以同时形成具有柔软，湿润和干燥感觉的膜的两包装固化型聚氨酯涂料组合物，并且其保持涂料组合物的一般性能，例如设计性能，膜强度，抗刮擦性，变色性电阻，适用期，耐脂肪和油等的污渍，并提供具有这种两种包装固化型聚氨酯涂料组合物的涂布制品。一种二包装固化型聚氨酯涂料组合物，其包含含有丙烯酸多元醇的树脂溶液和含有多异氰酸酯的固化剂溶液，其中所述树脂溶液含有25至50重量份的聚氨酯树脂珠（A）和有机垫试剂（B）的量为3〜10重量份，并且分别含有聚氨酯树脂珠（A）和有机消光剂（B）30重量份以上，相对于100重量份的固体树脂溶液，丙烯酸多元醇和多异氰酸酯的含量在（4.5 / 1）〜（1.5 / 1）的范围内具有OH基/ NCO基（当量比）。

3. 发明授权

US06835772B2 Low-temperature curing, favorable feel coating composition 失效
标题翻译：低温固化，感觉涂层组成好
公开(公告)号：US06835772B2
公开(公告)日：2004-12-28
申请号：US10055372
申请日：2002-01-25
申请人： Takashi Kita , Hiroyuki Arimoto , Osamu Shoji , Takayuki Kishimoto , Kenji Kawazu , Mika Kai
发明人： Takashi Kita , Hiroyuki Arimoto , Osamu Shoji , Takayuki Kishimoto , Kenji Kawazu , Mika Kai
IPC分类号： C08J300
CPC分类号： C08J3/12 , C08J2375/04 , C08K5/10 , C09D175/04 , Y10T428/31551 , C08L75/04
摘要： This invention aims to provide a favorable feel coating film having gently soft feel (comfortable feel), a coating composition for forming the coating film, and fine particles of a polymer for incorporation in the coating composition, and concerns with fine particles of lanolin-deposited polyurethane resin obtainable by reacting at least one of polyesters and polyethers with polyisocyanate having at least two isocyanate groups in a poor solvent in the presence of a lanolin derivative; a coating composition comprising (i) at least one binder resin selected from the group consisting of polyester resins and polyether resins, the binder resin having a specific glass transition temperature, a specific number average molecular weight and a specific hydroxyl value, (ii) polyisocyanate having at least two isocyanate groups, (iii) the fine particles of polyurethane resin as described above, and (iv) an organic solvent; and an article coated with the coating composition.
摘要翻译：本发明的目的在于提供一种柔软的手感（舒适的手感），用于形成涂膜的涂料组合物和用于掺入涂料组合物中的聚合物的微粒，以及关于羊毛脂沉积的细颗粒的感觉涂层在羊毛脂衍生物的存在下，通过在不良溶剂中使至少一种聚酯和聚醚与具有至少两个异氰酸酯基团的多异氰酸酯反应得到的聚氨酯树脂; 涂料组合物，其包含（i）至少一种选自聚酯树脂和聚醚树脂的粘合剂树脂，具有特定玻璃化转变温度，特定数均分子量和特定羟值的粘合剂树脂，（ii）多异氰酸酯具有至少两个异氰酸酯基团，（iii）如上所述的聚氨酯树脂的细颗粒，和（iv）有机溶剂; 和涂覆有涂料组合物的制品。

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