JPS52117291A - Softening agent - Google Patents

Softening agent

Info

Publication number
JPS52117291A
JPS52117291A JP3470576A JP3470576A JPS52117291A JP S52117291 A JPS52117291 A JP S52117291A JP 3470576 A JP3470576 A JP 3470576A JP 3470576 A JP3470576 A JP 3470576A JP S52117291 A JPS52117291 A JP S52117291A
Authority
JP
Japan
Prior art keywords
softening agent
softeness
imparts
leather
polymers
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP3470576A
Other languages
Japanese (ja)
Other versions
JPS5541637B2 (en
Inventor
Itsuya Tanaka
Toshiichi Fujii
Kosaburo Nagata
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sanyo Chemical Industries Ltd
Original Assignee
Sanyo Chemical Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sanyo Chemical Industries Ltd filed Critical Sanyo Chemical Industries Ltd
Priority to JP3470576A priority Critical patent/JPS52117291A/en
Publication of JPS52117291A publication Critical patent/JPS52117291A/en
Publication of JPS5541637B2 publication Critical patent/JPS5541637B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: A softening agent comprising a reaction product having no NCO group obtained by reacting alkylene oxide adducts of compounds having one or more active hydrogens with organic isocyanates, which imparts softeness to polymers such as leather.
COPYRIGHT: (C)1977,JPO&Japio
JP3470576A 1976-03-29 1976-03-29 Softening agent Granted JPS52117291A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3470576A JPS52117291A (en) 1976-03-29 1976-03-29 Softening agent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3470576A JPS52117291A (en) 1976-03-29 1976-03-29 Softening agent

Publications (2)

Publication Number Publication Date
JPS52117291A true JPS52117291A (en) 1977-10-01
JPS5541637B2 JPS5541637B2 (en) 1980-10-25

Family

ID=12421763

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3470576A Granted JPS52117291A (en) 1976-03-29 1976-03-29 Softening agent

Country Status (1)

Country Link
JP (1) JPS52117291A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58127800A (en) * 1982-01-23 1983-07-29 川澄　一雄 Leather properties improvement

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4859149A (en) * 1971-11-26 1973-08-18

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4859149A (en) * 1971-11-26 1973-08-18

Also Published As

Publication number Publication date
JPS5541637B2 (en) 1980-10-25

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