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JPS56135545A - Polyurethane composition - Google Patents

Polyurethane composition

Info

Publication number
JPS56135545A
JPS56135545A JP3822180A JP3822180A JPS56135545A JP S56135545 A JPS56135545 A JP S56135545A JP 3822180 A JP3822180 A JP 3822180A JP 3822180 A JP3822180 A JP 3822180A JP S56135545 A JPS56135545 A JP S56135545A
Authority
JP
Japan
Prior art keywords
compd
formula
dithiocarbamate
pack type
heat resistance
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.)
Pending
Application number
JP3822180A
Other languages
Japanese (ja)
Inventor
Masaaki Aoki
Shiro Higashida
Masayoshi Ozaki
Yoshiaki Fukazawa
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.)
Mitsui Toatsu Chemicals Inc
Mitsui Nisso Urethane KK
Original Assignee
Mitsui Toatsu Chemicals Inc
Mitsui Nisso Urethane KK
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 Mitsui Toatsu Chemicals Inc, Mitsui Nisso Urethane KK filed Critical Mitsui Toatsu Chemicals Inc
Priority to JP3822180A priority Critical patent/JPS56135545A/en
Publication of JPS56135545A publication Critical patent/JPS56135545A/en
Pending legal-status Critical Current

Links

Landscapes

  • Polyurethanes Or Polyureas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE: The titled composition with excellent heat resistance, useful in various fields, e.g., for a foam, an elastomer, a resin, or a sealant, requiring heat resistance, which contains a dithiocarbamate compd.
CONSTITUTION: About 0.001W10wt% of at least one dithiocarbamate compd. of formula I (wherein R1 and R2 are 1W4C alkyl, phenyl or a group. forming a hetero ring in formula II; n is 1W4; Mis Fe, Co, Ni, Cu, Zn, Te or Se of valence n) (e.g., zinc dimethyl dithiocarbamate or ferric diethyldithiocarbamate) is added to a urethane composition. A polyurethane composition contg. a compd. of the formula is utilized either in one-pack type or in two-pack type. When it is used in two-pack type, it is pref. to add said compd. to a main ingredient. The addition of the compd. of the formula I inhibits the reduction of hardness, hitherto caused by prolonged exposure to a high temp (80W200°C).
COPYRIGHT: (C)1981,JPO&Japio
JP3822180A 1980-03-27 1980-03-27 Polyurethane composition Pending JPS56135545A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3822180A JPS56135545A (en) 1980-03-27 1980-03-27 Polyurethane composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3822180A JPS56135545A (en) 1980-03-27 1980-03-27 Polyurethane composition

Publications (1)

Publication Number Publication Date
JPS56135545A true JPS56135545A (en) 1981-10-23

Family

ID=12519241

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3822180A Pending JPS56135545A (en) 1980-03-27 1980-03-27 Polyurethane composition

Country Status (1)

Country Link
JP (1) JPS56135545A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4994511A (en) * 1987-09-14 1991-02-19 Shell Oil Company Polyketone stabilization with dihydrocarbyldithiocarbamate salts
JP2007039632A (en) * 2005-06-28 2007-02-15 Inoac Corp Polyurethane foam
JP2007238841A (en) * 2006-03-10 2007-09-20 Inoac Corp Polyurethane foam molded article
JP2007326971A (en) * 2006-06-08 2007-12-20 Inoac Corp Polyurethane foam for frame lamination

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS504035A (en) * 1972-06-14 1975-01-16
JPS565849A (en) * 1979-06-29 1981-01-21 Dainippon Ink & Chem Inc Stabilizer for polyurethane

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS504035A (en) * 1972-06-14 1975-01-16
JPS565849A (en) * 1979-06-29 1981-01-21 Dainippon Ink & Chem Inc Stabilizer for polyurethane

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4994511A (en) * 1987-09-14 1991-02-19 Shell Oil Company Polyketone stabilization with dihydrocarbyldithiocarbamate salts
JP2007039632A (en) * 2005-06-28 2007-02-15 Inoac Corp Polyurethane foam
JP2007238841A (en) * 2006-03-10 2007-09-20 Inoac Corp Polyurethane foam molded article
JP2007326971A (en) * 2006-06-08 2007-12-20 Inoac Corp Polyurethane foam for frame lamination

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