Title:
MANUFACTURE OF FLAME RETARDANT STARCH PRODUCT
Document Type and Number:
Japanese Patent JPS6069101
Kind Code:
A
Abstract:
Gelatinized starch is reacted with sulfamate at elevated temperature in an aqueous medium to give a flame resistant starch-sulfamate product. Suitable sulfamates include alkali-sulfamates and alkaline earth sulfamates. The amount of sulfamate used can be in the range of 3 to 40 percent by weight, based on starch dry substance. Minimum water content of the reaction mixture is about 30 percent by weight. Reaction temperatures are from about 40 DEG -250 DEG C. The starch-sulfamate products are useful as fillers, thickeners and binders, among other things.
Inventors:
YURUGEN RERUKUSU
PEETERU OBURADOBITSUKU
PEETERU HOTSUHOBAAN
HERUMAN FUEEZERU
PEETERU OBURADOBITSUKU
PEETERU HOTSUHOBAAN
HERUMAN FUEEZERU
Application Number:
JP12389584A
Publication Date:
April 19, 1985
Filing Date:
June 18, 1984
Export Citation:
Assignee:
CPC INTERNATIONAL INC
International Classes:
C08B31/00; C08B31/06; C08F251/00; C08L3/00; C08L3/04; B32B7/12; C09J103/02; C09J103/06; D21H17/28; D21H19/10; D21H19/12; D21H19/44; D21H19/54; D21H21/14; D21H21/34; (IPC1-7): B32B7/12; C08B31/00; C09J3/16; D21H1/38; D21H5/00
Attorney, Agent or Firm:
Ezaki Mitsuyoshi