GB1028810A - Polyurethane foams - Google Patents

Polyurethane foams

Info

Publication number
GB1028810A
GB1028810A GB8007/65A GB800765A GB1028810A GB 1028810 A GB1028810 A GB 1028810A GB 8007/65 A GB8007/65 A GB 8007/65A GB 800765 A GB800765 A GB 800765A GB 1028810 A GB1028810 A GB 1028810A
Authority
GB
United Kingdom
Prior art keywords
mixture
distribution
foam
polyethers
radicals
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
Application number
GB8007/65A
Other languages
English (en)
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.)
Evonik Operations GmbH
Original Assignee
TH Goldschmidt AG
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 TH Goldschmidt AG filed Critical TH Goldschmidt AG
Publication of GB1028810A publication Critical patent/GB1028810A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes
    • C08J2375/08—Polyurethanes from polyethers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2483/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
GB8007/65A 1964-02-24 1965-02-24 Polyurethane foams Expired GB1028810A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG39929A DE1215921B (de) 1964-02-24 1964-02-24 Verfahren zur einstufigen Herstellung von flexiblen Polyurethanschaumstoffen

Publications (1)

Publication Number Publication Date
GB1028810A true GB1028810A (en) 1966-05-11

Family

ID=7126277

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8007/65A Expired GB1028810A (en) 1964-02-24 1965-02-24 Polyurethane foams

Country Status (5)

Country Link
US (1) US3404105A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE660101A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE1215921B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR1468679A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1028810A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2183275A1 (en) * 1972-05-04 1973-12-14 Bayer Ag Flame retardant polyurethane foams prodn - in presence of siloxane mixture
US4554295A (en) * 1983-07-13 1985-11-19 Eastern Foam Products, Inc. Method for preparing flexible polyurethane foams from polymer/polyols and improved polyurethane foam product
US4957944A (en) * 1989-06-16 1990-09-18 Union Carbide Chemicals And Plastics Company Inc. Urethane catalysts

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2193049B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-07-20 1974-12-27 Rhone Poulenc Sa
US4472341A (en) * 1983-07-05 1984-09-18 The Upjohn Company Polyurethane process using polysiloxane mold release agents
JPH0749521B2 (ja) * 1987-05-02 1995-05-31 日本発条株式会社 アスファルトを含有したポリウレタン発泡体の製造方法
US5192812A (en) * 1991-02-12 1993-03-09 Union Carbide Chemicals & Plastics Technology Corporation Cell openers for urethane foam surfactants
US5162384A (en) * 1991-09-13 1992-11-10 Minnesota Mining And Manufacturing Company Making foamed plastic containing perfluorinated heterocyclic blowing agent
US5211873A (en) * 1991-10-04 1993-05-18 Minnesota Mining And Manufacturing Company Fine-celled plastic foam containing fluorochemical blowing agent
US5210106A (en) * 1991-10-04 1993-05-11 Minnesota Mining And Manufacturing Company Fine-celled plastic foam containing fluorochemical blowing agent
JPH08295752A (ja) * 1995-04-26 1996-11-12 Nippon Unicar Co Ltd ポリウレタンフォーム製造用破泡剤

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1110857B (de) * 1958-11-12 1961-07-13 Bayer Ag Verfahren zur Herstellung von Urethangruppen enthaltenden Schaumstoffen
GB907971A (en) * 1960-05-20 1962-10-10 Ici Ltd Improvements in or relating to the manufacture of foamed polyurethane materials
GB933683A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1960-05-27
DE1122698B (de) * 1960-06-10 1962-01-25 Bayer Ag Verfahren zur Herstellung von Urethangruppen enthaltenden Schaumstoffen
US3272762A (en) * 1960-10-19 1966-09-13 Ici Ltd Preparation of cellular polyurethanes in the presence of a siloxane-oxyalkylene copolymer
GB1044629A (en) * 1962-06-28 1966-10-05 Ici Ltd Improvements in or relating to the use of polysiloxanes in the manufacture of cellular polyurethanes

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2183275A1 (en) * 1972-05-04 1973-12-14 Bayer Ag Flame retardant polyurethane foams prodn - in presence of siloxane mixture
US4554295A (en) * 1983-07-13 1985-11-19 Eastern Foam Products, Inc. Method for preparing flexible polyurethane foams from polymer/polyols and improved polyurethane foam product
US4957944A (en) * 1989-06-16 1990-09-18 Union Carbide Chemicals And Plastics Company Inc. Urethane catalysts

Also Published As

Publication number Publication date
DE1215921B (de) 1966-05-05
FR1468679A (fr) 1967-02-10
BE660101A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
US3404105A (en) 1968-10-01

Similar Documents

Publication Publication Date Title
GB1028810A (en) Polyurethane foams
KR930012851A (ko) 폴리올 조성물
GB1048312A (en) A process for making polyether polyurethane foams
US3882052A (en) On-site generation of non-froth polyurethane foam
GB930501A (en) Foamed polyurethanes made with powdered fibrous materials
US2901445A (en) Cellular polyurethane reaction product containing polysiloxane and method of preparing same
RU2006143757A (ru) Гибкий пенополиуретан
GB1481851A (en) Antistatic polyurethane foam
JPH09508928A (ja) 炭化水素発泡剤の存在下におけるポリウレタンフォームの製造方法
ES2000915A6 (es) Procedimiento para preparar una espuma rigida de pliuretano
JPH02251514A (ja) ポリオール組成物、それより製造されるポリイソシアネート　ベース　フォーム及び該フォームの製造方法
JPS5928577B2 (ja) ポリウレタンフオ−ムの製造法
KR970006709B1 (ko) 낮은 오존 감손 효능을 지닌 폴리우레탄 인티그랄스킨포움의 제조 방법 및 그 방법에 의해 얻어지는 생성물
EP0477920B2 (en) Process for preparing articles of polyurethane foams
ES266467A1 (es) Un metodo de fabricar poliuretanos
JPH0239921A (ja) ポリウレタンフオーム材を製造するための少なくとも１種の流動性反応成分に発泡剤を導入する方法
GB880924A (en) Improvements in and relating to foamed polymers
WO1999022682A1 (en) Integral skin foams
GB955916A (en) Siloxane co-polymers
JP2002293868A (ja) 硬質ポリウレタンフォームおよびその製造方法
US4008188A (en) On-site generation of polyurethane foam
GB1143205A (en) Improvements in the formation of polyurethane foams
US3694385A (en) Process for open-cell rigid polyurethane foams
US3816339A (en) Urethane catalyst
ATE74580T1 (de) Anorganisch-organische schaumstoffe und verfahren zu ihrer herstellung.