FR1575243A - - Google Patents

Info

Publication number
FR1575243A
FR1575243A FR1575243DA FR1575243A FR 1575243 A FR1575243 A FR 1575243A FR 1575243D A FR1575243D A FR 1575243DA FR 1575243 A FR1575243 A FR 1575243A
Authority
FR
France
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
Other languages
French (fr)
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 filed Critical
Application granted granted Critical
Publication of FR1575243A publication Critical patent/FR1575243A/fr
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
    • C08J9/34—Chemical features in the manufacture of articles consisting of a foamed macromolecular core and a macromolecular surface layer having a higher density than the core
    • 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

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)
FR1575243D 1967-07-31 1968-07-30 Expired FR1575243A (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US65734867A 1967-07-31 1967-07-31

Publications (1)

Publication Number Publication Date
FR1575243A true FR1575243A (cs) 1969-07-18

Family

ID=24636791

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1575243D Expired FR1575243A (cs) 1967-07-31 1968-07-30

Country Status (4)

Country Link
JP (1) JPS5529082B1 (cs)
DE (1) DE1769886B2 (cs)
FR (1) FR1575243A (cs)
GB (1) GB1240708A (cs)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1955891A1 (de) * 1969-11-06 1971-05-19 Bayer Ag Verfahren zur Herstellung von Schaum stoff Formkorpern
DE2425657A1 (de) * 1973-05-29 1974-12-19 Ici Ltd Polyurethanschaeume
JPS51145597A (en) * 1975-06-09 1976-12-14 Asahi Denka Kogyo Kk Preparation of highly elastic polyurethane foam
DE4411161A1 (de) * 1993-03-31 1994-10-06 Toyoda Gosei Kk Polyurethanformmasse
US5464582A (en) * 1990-06-12 1995-11-07 Toyoda Gosei Co., Ltd. Method for molding polyurethane foam under subatmospheric pressures
US5476619A (en) * 1993-06-19 1995-12-19 Toyoda Gosei Co., Ltd. Process for molding an integral skin foam using an evacuated mold cavity
US5633289A (en) * 1993-03-16 1997-05-27 Toyoda Gosei Co., Ltd. Process for molding an integral skin foam and a polyurethane material for molding the same

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3939106A (en) * 1973-03-20 1976-02-17 Union Carbide Corporation Energy absorbing polyurethane-polyurea cellular elastomers
DE2513817C3 (de) * 1975-03-27 1986-11-13 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Schaumstoff-Formkörpern kompakter Randzone und zelligem Kern
JPS5257296A (en) * 1975-11-06 1977-05-11 Toyo Tire & Rubber Co Ltd Polyurethane elastomers with reduced temperature dependence
LU74540A1 (cs) * 1976-03-12 1977-09-27
DE3226818C2 (de) * 1982-07-17 1985-11-28 Phoenix Ag, 2100 Hamburg Verfahren zum Herstellen von Integralschaumformkörpern
DE3303993C3 (de) * 1983-02-05 1996-04-11 Btf Textilwerke Gmbh & Co Kg Elastische Einlage für Badewannen, Duschbecken und dgl. sowie Verfahren zu ihrer Herstellung
DE4434604B4 (de) * 1994-09-28 2005-03-03 Basf Ag Verfahren zur Herstellung von fluorchlorkohlenwasserstofffreien, Urethangruppen enthaltenden Formkörpern mit einem zelligen Kern und einer verdichteten Randzone
CN118909294B (zh) * 2024-10-11 2025-05-02 腾中新材料科技(苏州)有限公司 一种有机硅泡棉及其制备方法

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1955891A1 (de) * 1969-11-06 1971-05-19 Bayer Ag Verfahren zur Herstellung von Schaum stoff Formkorpern
DE2425657A1 (de) * 1973-05-29 1974-12-19 Ici Ltd Polyurethanschaeume
JPS51145597A (en) * 1975-06-09 1976-12-14 Asahi Denka Kogyo Kk Preparation of highly elastic polyurethane foam
US5464582A (en) * 1990-06-12 1995-11-07 Toyoda Gosei Co., Ltd. Method for molding polyurethane foam under subatmospheric pressures
US5633289A (en) * 1993-03-16 1997-05-27 Toyoda Gosei Co., Ltd. Process for molding an integral skin foam and a polyurethane material for molding the same
DE4411161A1 (de) * 1993-03-31 1994-10-06 Toyoda Gosei Kk Polyurethanformmasse
US5476619A (en) * 1993-06-19 1995-12-19 Toyoda Gosei Co., Ltd. Process for molding an integral skin foam using an evacuated mold cavity

Also Published As

Publication number Publication date
DE1769886B2 (de) 1977-06-02
GB1240708A (en) 1971-07-28
DE1769886A1 (de) 1971-02-18
JPS5529082B1 (cs) 1980-08-01

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Legal Events

Date Code Title Description
TP Transmission of property