Title:
CIRCUMFERENTIAL OR LOW TEMPERATURE HARDENING COMPOSITION* LEATHER CROSS LINKED COATING WORK THEREWITH AND LEATHER PRODUCT THEREBY
Document Type and Number:
Japanese Patent JPS55147557
Kind Code:
A
Abstract:
Ambient or low temperature curable coating compositions are disclosed which comprise aldehyde polymer and hydrazide or hydrazone curing agent. The polymer contains 0.25 to 10% acrolein or methacrolein, 0.5 to 10% acid and up to 99.25% of other units. The curing agent is a dicarboxylic acid bis-hydrazide or hydrazone. The compositions may be used to coat flexible substrates such as leather and leather substitutes. A process is disclosed for coating such materials with finish, plate or embossing, color and top coats, in which at least the top coat comprises such compositions.
Inventors:
BUJIYON ERITSUKU RAASON
FURETSUDO ANSONII DESHIDERIO
FURETSUDO ANSONII DESHIDERIO
Application Number:
JP1138680A
Publication Date:
November 17, 1980
Filing Date:
February 01, 1980
Export Citation:
Assignee:
ROHM & HAAS
International Classes:
C08F2/00; C08F2/44; C08K5/22; C08K5/24; C08L33/00; C08K5/00; C08L33/02; C08L57/00; C09D157/04; C14C11/00; D06M15/263; D06N3/04; (IPC1-7): C08F2/44; C08K5/24; C08L101/00; C14C11/00; D06N3/00