Title:
【発明の名称】凝集助剤無しに低温で皮膜を形成するコア/シェル構造の疎水ポリマーをベースとしたラテックス
Document Type and Number:
Japanese Patent JP2001514312
Kind Code:
A
Abstract:
A latex which forms a film by evaporation at a temperature of less than 40° C. is based on hydrophobic polymer particles having a core/shell structure. The particles consist of 70 to 90% by weight of at least one polymer with a soft character having a glass transition temperature of less than 20° C. forming the core, and 10 to 30% by weight of at least one polymer with a hard character having a glass transition temperature of greater than 50° C. forming the shell. When applied to any surface and after drying at low temperature, the latex, without the use of any coalescents or volatile organic compounds, provides a continuous film which is homogeneous, has no surface tack and has good mechanical integrity.
Inventors:
Doming de Sainte, Fabrice
Durjon, Xavier
Fable, pascal
Louvre, Ludovic
Meunier, Jill
Durjon, Xavier
Fable, pascal
Louvre, Ludovic
Meunier, Jill
Application Number:
JP2000508716A
Publication Date:
September 11, 2001
Filing Date:
August 27, 1998
Export Citation:
Assignee:
ATOFINA
International Classes:
C08F257/02; C08F259/04; C08F263/04; C08F265/06; C08F279/02; C08F291/02; C09D151/00; C09D151/04; (IPC1-7): C09D151/04; C08F265/06; C08F279/02; C08F291/02
Attorney, Agent or Firm:
Takashi Koshiba