JPH0224301B2 - - Google Patents

Info

Publication number
JPH0224301B2
JPH0224301B2 JP60156971A JP15697185A JPH0224301B2 JP H0224301 B2 JPH0224301 B2 JP H0224301B2 JP 60156971 A JP60156971 A JP 60156971A JP 15697185 A JP15697185 A JP 15697185A JP H0224301 B2 JPH0224301 B2 JP H0224301B2
Authority
JP
Japan
Prior art keywords
freon
polyol
foam
weight
compatibility
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.)
Expired - Lifetime
Application number
JP60156971A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6218418A (ja
Inventor
Takayuki Honda
Yoshikazu Hori
Yasumasa Ogawa
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.)
Chemours Mitsui Fluoroproducts Co Ltd
Original Assignee
Du Pont Mitsui Fluorochemicals Co 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 Du Pont Mitsui Fluorochemicals Co Ltd filed Critical Du Pont Mitsui Fluorochemicals Co Ltd
Priority to JP60156971A priority Critical patent/JPS6218418A/ja
Publication of JPS6218418A publication Critical patent/JPS6218418A/ja
Publication of JPH0224301B2 publication Critical patent/JPH0224301B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
JP60156971A 1985-07-18 1985-07-18 硬質ポリウレタンフオ−ム用発泡剤組成物 Granted JPS6218418A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60156971A JPS6218418A (ja) 1985-07-18 1985-07-18 硬質ポリウレタンフオ−ム用発泡剤組成物

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60156971A JPS6218418A (ja) 1985-07-18 1985-07-18 硬質ポリウレタンフオ−ム用発泡剤組成物

Publications (2)

Publication Number Publication Date
JPS6218418A JPS6218418A (ja) 1987-01-27
JPH0224301B2 true JPH0224301B2 (enrdf_load_stackoverflow) 1990-05-29

Family

ID=15639327

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60156971A Granted JPS6218418A (ja) 1985-07-18 1985-07-18 硬質ポリウレタンフオ−ム用発泡剤組成物

Country Status (1)

Country Link
JP (1) JPS6218418A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6474238A (en) * 1987-09-14 1989-03-20 Mitsui Du Pont Fluorchemical Foaming agent composition for rigid polyurethane foam
US4927863A (en) * 1988-02-22 1990-05-22 E. I. Du Pont De Nemours And Company Process for producing closed-cell polyurethane foam compositions expanded with mixtures of blowing agents
JP2010199302A (ja) * 2009-02-25 2010-09-09 Sumitomo Electric Ind Ltd 光半導体装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4076644A (en) * 1976-01-08 1978-02-28 E. I. Du Pont De Nemours And Company Storage stabile polyol-chlorofluoroalkane composition

Also Published As

Publication number Publication date
JPS6218418A (ja) 1987-01-27

Similar Documents

Publication Publication Date Title
JP2525755B2 (ja) 硬質ポリウレタンフオ―ム用発泡剤組成物
JP2531937B2 (ja) 共沸混合物を使用したイソシアネ―トをベ―スとする重合体フオ―ムの製造方法
US5032623A (en) Rigid foams using CHClF2 as a blowing agent
US6753357B2 (en) Rigid foam compositions and method employing methyl formate as a blowing agent
JP2002536516A5 (enrdf_load_stackoverflow)
JPH05505413A (ja) 独立気泡硬質ポリウレタンフォーム用の発泡システム
JPS62502970A (ja) ポリ（アルキレンカ−ボネ−ト）ポリオ−ルから製造された軟質ポリウレタンフォ−ム
JPH111536A (ja) 開放セル硬質ポリウレタン発泡体とその製造方法及びこれを利用した真空断熱パネルの製造方法
JP7713992B2 (ja) ポリオールプレミックスの形成方法並びにそれから形成される発泡性組成物及び発泡体
CA1244600A (en) Foaming system for rigid urethane and isocyanurate foams based on polyethers and aromatic polyester polyols
JPH06505516A (ja) 硬質ウレタン及びイソシアヌレートフォーム用の発泡システム
JPH0224301B2 (enrdf_load_stackoverflow)
US5194175A (en) Rigid foams, methods for preparation thereof and compositions useful in methods and preparations thereof
JPH03121117A (ja) 低密度硬質ウレタンフォームの製造法
Grimminger et al. Silicone surfactants for pentane blown rigid foam
JPH0364312A (ja) 硬質ウレタンフォームの製造法
US6117917A (en) Blowing agent blends and use thereof
US3442094A (en) Thermal mastic
JPS6375020A (ja) 硬質ポリウレタンフオ−ム用発泡剤組成物
JPH07165867A (ja) 連通気泡を有する水発泡硬質ポリウレタンフォーム
KR100356486B1 (ko) 경질 폴리우레탄 발포체의 제조방법
JPH08104725A (ja) 硬質ポリウレタンフォームの製造方法
JP3152459B2 (ja) 硬質ポリウレタンフォーム及びその製造方法と断熱材並びにそれを用いた冷蔵庫
JP2001329036A (ja) 硬質ポリウレタンフォームの製造方法
JPH02302448A (ja) ポリウレタンフォーム発泡剤組成物