FR1140896A - Procédé de préparation de matière cellulaire élastomère souple - Google Patents

Procédé de préparation de matière cellulaire élastomère souple

Info

Publication number
FR1140896A
FR1140896A FR1140896DA FR1140896A FR 1140896 A FR1140896 A FR 1140896A FR 1140896D A FR1140896D A FR 1140896DA FR 1140896 A FR1140896 A FR 1140896A
Authority
FR
France
Prior art keywords
preparation
cellular material
flexible elastomeric
elastomeric cellular
flexible
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
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.)
Goodyear Tire and Rubber Co
Original Assignee
Goodyear Tire and Rubber Co
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 Goodyear Tire and Rubber Co filed Critical Goodyear Tire and Rubber Co
Application granted granted Critical
Publication of FR1140896A publication Critical patent/FR1140896A/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
    • C08J9/02—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by the reacting monomers or modifying agents during the preparation or modification of macromolecules
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2110/00—Foam properties
    • C08G2110/0008—Foam properties flexible
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2110/00—Foam properties
    • C08G2110/0083—Foam properties prepared using water as the sole blowing agent
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
FR1140896D 1955-05-13 1955-12-06 Procédé de préparation de matière cellulaire élastomère souple Expired FR1140896A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US508323A US2879233A (en) 1955-05-13 1955-05-13 Process for the preparation of foamed polyurethanes

Publications (1)

Publication Number Publication Date
FR1140896A true FR1140896A (fr) 1957-08-20

Family

ID=24022288

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1140896D Expired FR1140896A (fr) 1955-05-13 1955-12-06 Procédé de préparation de matière cellulaire élastomère souple

Country Status (6)

Country Link
US (1) US2879233A (fr)
BE (1) BE547783A (fr)
ES (1) ES226325A1 (fr)
FR (1) FR1140896A (fr)
GB (1) GB797227A (fr)
LU (1) LU34076A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2966472A (en) * 1957-06-26 1960-12-27 Allied Chem Non-cellular polyurethane coating resistant to discoloration
NL247110A (fr) * 1959-01-08
US3085983A (en) * 1959-09-03 1963-04-16 Mobay Chemical Corp Preparation of cellular polyurethane plastics
US3157621A (en) * 1960-06-30 1964-11-17 Allied Chem Polyether based urethanes prepared in the presence of ammonium acetate
US3149083A (en) * 1961-04-28 1964-09-15 Gen Tire & Rubber Co Cellular polyetherurethanes and methods of making same
US3857913A (en) * 1969-10-21 1974-12-31 Atomic Energy Commission Method for the manufacture of carbon foam
DE3329775A1 (de) * 1983-08-18 1985-02-28 Bayer Ag, 5090 Leverkusen Thermoplastische polyurethane hoher waermestandfestigkeit auf basis von naphthylendiisocyanat, verfahren zu ihrer herstellung und ihre verwendung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2621166A (en) * 1949-02-23 1952-12-09 Bayer Ag Synthetic polymers
US2692874A (en) * 1951-07-19 1954-10-26 Du Pont Elastomers from polyalkylene ether glycol reacted with arylene diisocyanate and water
US2702797A (en) * 1953-04-10 1955-02-22 Du Pont Process for stabilizing a polyurethane
US2713884A (en) * 1953-11-06 1955-07-26 Du Pont Composite elastic structures

Also Published As

Publication number Publication date
LU34076A1 (fr)
GB797227A (en) 1958-06-25
US2879233A (en) 1959-03-24
BE547783A (fr)
ES226325A1 (es) 1956-03-01

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