JPS5684714A - Production of polyurethane polymer - Google Patents

Production of polyurethane polymer

Info

Publication number
JPS5684714A
JPS5684714A JP15584579A JP15584579A JPS5684714A JP S5684714 A JPS5684714 A JP S5684714A JP 15584579 A JP15584579 A JP 15584579A JP 15584579 A JP15584579 A JP 15584579A JP S5684714 A JPS5684714 A JP S5684714A
Authority
JP
Japan
Prior art keywords
oxide
compound
containing compound
active hydrogen
monoaryltin
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
JP15584579A
Other languages
Japanese (ja)
Other versions
JPS6134728B2 (en
Inventor
Yukikazu Suenobu
Masanori Kohara
Kazuki Katsuyama
Ryoichi Kinishi
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.)
Welfide Corp
Original Assignee
Welfide Corp
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 Welfide Corp filed Critical Welfide Corp
Priority to JP15584579A priority Critical patent/JPS5684714A/en
Priority to DE19803044106 priority patent/DE3044106A1/en
Priority to IT50271/80A priority patent/IT1145398B/en
Priority to GB8038319A priority patent/GB2065151B/en
Priority to SE8008389A priority patent/SE443791B/en
Priority to CA000365753A priority patent/CA1177595A/en
Priority to US06/212,042 priority patent/US4322519A/en
Priority to FR8025439A priority patent/FR2471393A1/en
Publication of JPS5684714A publication Critical patent/JPS5684714A/en
Publication of JPS6134728B2 publication Critical patent/JPS6134728B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Polyurethanes Or Polyureas (AREA)
  • Paints Or Removers (AREA)

Abstract

PURPOSE: To easily obtain titled polymer which is an excellent film at lower temperature than conventional, by reacting a blocked isocyanate compound with an active hydrogen-containing compound in the presence of a monoalkyl- or monoaryltin oxide.
CONSTITUTION: (A) A blocked isocyanate compound obtained by reacting an isocyanato blocking agent such as phenol with a terminal isocyanato-containing compound prepared by recating an excess amount of a diisocyanate such as tolylene diisocyanate with a low-molecular active hydrogen-containing compound such as ethylene glycol is reacted with (B) an active hydrogen-containing compound such as polyether-polyol in the presence of a monoalkyltin oxide such as monoethyltin oxide or a monoaryltin oxide such as monophenyltin oxide or in the presence of a combination thereof with a dialkyltin compound such as di-n-butyltin oxide or a diaryltin compound such as diphenyltin oxide. In this way, titled polymer which is an excellent film is obtained at lower temperature than conventional.
COPYRIGHT: (C)1981,JPO&Japio
JP15584579A 1979-11-30 1979-11-30 Production of polyurethane polymer Granted JPS5684714A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP15584579A JPS5684714A (en) 1979-11-30 1979-11-30 Production of polyurethane polymer
DE19803044106 DE3044106A1 (en) 1979-11-30 1980-11-24 METHOD FOR PRODUCING POLYURETHANES
IT50271/80A IT1145398B (en) 1979-11-30 1980-11-28 PROCEDURE FOR PRODUCING POLYURETHANE
GB8038319A GB2065151B (en) 1979-11-30 1980-11-28 Method of producing polyurethanes
SE8008389A SE443791B (en) 1979-11-30 1980-11-28 SET FOR PREPARATION OF POLYURETHANES BY REVERSING A PARTIAL BLOCKED ISOCYANATE SUBSTANCE IN THE PRESENCE OF A MONOORGANOTENIC CATALYST
CA000365753A CA1177595A (en) 1979-11-30 1980-11-28 Method of producing polyurethanes
US06/212,042 US4322519A (en) 1979-11-30 1980-12-01 Method of producing polyurethanes
FR8025439A FR2471393A1 (en) 1979-11-30 1980-12-01 PROCESS FOR PRODUCING POLYURETHANES USING ORGANOETAIN CATALYST AND NOVEL PRODUCTS THUS OBTAINED

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15584579A JPS5684714A (en) 1979-11-30 1979-11-30 Production of polyurethane polymer

Publications (2)

Publication Number Publication Date
JPS5684714A true JPS5684714A (en) 1981-07-10
JPS6134728B2 JPS6134728B2 (en) 1986-08-09

Family

ID=15614745

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15584579A Granted JPS5684714A (en) 1979-11-30 1979-11-30 Production of polyurethane polymer

Country Status (1)

Country Link
JP (1) JPS5684714A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01165216A (en) * 1987-12-21 1989-06-29 Tdk Corp Lamination buffered delay line

Also Published As

Publication number Publication date
JPS6134728B2 (en) 1986-08-09

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