发明授权
- 专利标题: Low-temperature curing, favorable feel coating composition
- 专利标题(中): 低温固化,感觉涂层组成好
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申请号: US10055372申请日: 2002-01-25
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公开(公告)号: US06835772B2公开(公告)日: 2004-12-28
- 发明人: Takashi Kita , Hiroyuki Arimoto , Osamu Shoji , Takayuki Kishimoto , Kenji Kawazu , Mika Kai
- 申请人: Takashi Kita , Hiroyuki Arimoto , Osamu Shoji , Takayuki Kishimoto , Kenji Kawazu , Mika Kai
- 优先权: JP2001-020104 20010129; JP2001-348449 20011114
- 主分类号: C08J300
- IPC分类号: C08J300
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.
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