JPS52109597A - Preparation of polyurethane foams - Google Patents

Preparation of polyurethane foams

Info

Publication number
JPS52109597A
JPS52109597A JP2724376A JP2724376A JPS52109597A JP S52109597 A JPS52109597 A JP S52109597A JP 2724376 A JP2724376 A JP 2724376A JP 2724376 A JP2724376 A JP 2724376A JP S52109597 A JPS52109597 A JP S52109597A
Authority
JP
Japan
Prior art keywords
polyurethane foams
preparation
materials
reaction
encapsulized
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
JP2724376A
Other languages
Japanese (ja)
Other versions
JPS613806B2 (en
Inventor
Hideki Takiguchi
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.)
IG Technical Research Inc
Original Assignee
IG Technical Research Inc
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 IG Technical Research Inc filed Critical IG Technical Research Inc
Priority to JP2724376A priority Critical patent/JPS52109597A/en
Publication of JPS52109597A publication Critical patent/JPS52109597A/en
Publication of JPS613806B2 publication Critical patent/JPS613806B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Polyurethanes Or Polyureas (AREA)

Abstract

PURPOSE: To prepare polyurethane foams from high-viscosity liquids at a high reaction rate, by preventing the reaction in themixing step with use of encapsulized materials, etc., then breaking capsules, etc. with heat and/or pressure to react the materials.
COPYRIGHT: (C)1977,JPO&Japio
JP2724376A 1976-03-11 1976-03-11 Preparation of polyurethane foams Granted JPS52109597A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2724376A JPS52109597A (en) 1976-03-11 1976-03-11 Preparation of polyurethane foams

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2724376A JPS52109597A (en) 1976-03-11 1976-03-11 Preparation of polyurethane foams

Publications (2)

Publication Number Publication Date
JPS52109597A true JPS52109597A (en) 1977-09-13
JPS613806B2 JPS613806B2 (en) 1986-02-04

Family

ID=12215628

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2724376A Granted JPS52109597A (en) 1976-03-11 1976-03-11 Preparation of polyurethane foams

Country Status (1)

Country Link
JP (1) JPS52109597A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015507050A (en) * 2012-02-02 2015-03-05 アーケマ・インコーポレイテッド Improved shelf life of polyol blends containing halogenated olefins due to encapsulation of the active ingredient

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015507050A (en) * 2012-02-02 2015-03-05 アーケマ・インコーポレイテッド Improved shelf life of polyol blends containing halogenated olefins due to encapsulation of the active ingredient

Also Published As

Publication number Publication date
JPS613806B2 (en) 1986-02-04

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