FR1158057A - Cellular foams - Google Patents

Cellular foams

Info

Publication number
FR1158057A
FR1158057A FR1158057DA FR1158057A FR 1158057 A FR1158057 A FR 1158057A FR 1158057D A FR1158057D A FR 1158057DA FR 1158057 A FR1158057 A FR 1158057A
Authority
FR
France
Prior art keywords
cellular foams
foams
cellular
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
French (fr)
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.)
Uniroyal Inc
Original Assignee
United States 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 United States Rubber Co filed Critical United States Rubber Co
Application granted granted Critical
Publication of FR1158057A publication Critical patent/FR1158057A/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
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
    • 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
    • C08G18/16—Catalysts
    • C08G18/22—Catalysts containing metal compounds
    • C08G18/225—Catalysts containing metal compounds of alkali or alkaline earth metals
    • 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4825—Polyethers containing two hydroxy groups
    • 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
    • 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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
FR1158057D 1955-11-21 1956-09-21 Cellular foams Expired FR1158057A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1158057XA 1955-11-21 1955-11-21

Publications (1)

Publication Number Publication Date
FR1158057A true FR1158057A (en) 1958-06-06

Family

ID=22363492

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1158057D Expired FR1158057A (en) 1955-11-21 1956-09-21 Cellular foams

Country Status (1)

Country Link
FR (1) FR1158057A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1101752B (en) * 1958-09-04 1961-03-09 Mobay Chemical Corp Process for the production of foams containing urethane groups
DE1104690B (en) * 1958-09-04 1961-04-13 Mobay Chemical Corp Process for the production of foams containing urethane groups
DE1118965B (en) * 1959-01-23 1961-12-07 Ici Ltd Process for the production of polyurethane foams
DE1144002B (en) * 1958-12-22 1963-02-21 Dow Chemical Co Process for the production of cellular molding compositions containing urethane groups
DE1237774B (en) * 1958-01-27 1967-03-30 Gen Tire & Rubber Co Process for the production of polyether urethane foams
FR2123484A1 (en) * 1971-01-27 1972-09-08 Bayer Ag
FR2425454A1 (en) * 1978-05-08 1979-12-07 Prb Nv PROCESS FOR MANUFACTURING POLYURIDE ALVEOLAR MATERIALS
EP0036994A2 (en) * 1980-03-28 1981-10-07 Bayer Ag Process for preparing waterproof articles from cellular polyurethane elastomers and their use as spring elements
EP0138102A2 (en) * 1983-10-04 1985-04-24 Bayer Ag Process for the preparation of foams having urethane groups, and foams obtained by this process

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1237774B (en) * 1958-01-27 1967-03-30 Gen Tire & Rubber Co Process for the production of polyether urethane foams
DE1101752B (en) * 1958-09-04 1961-03-09 Mobay Chemical Corp Process for the production of foams containing urethane groups
DE1104690B (en) * 1958-09-04 1961-04-13 Mobay Chemical Corp Process for the production of foams containing urethane groups
DE1144002B (en) * 1958-12-22 1963-02-21 Dow Chemical Co Process for the production of cellular molding compositions containing urethane groups
DE1118965B (en) * 1959-01-23 1961-12-07 Ici Ltd Process for the production of polyurethane foams
FR2123484A1 (en) * 1971-01-27 1972-09-08 Bayer Ag
FR2425454A1 (en) * 1978-05-08 1979-12-07 Prb Nv PROCESS FOR MANUFACTURING POLYURIDE ALVEOLAR MATERIALS
US4334944A (en) * 1978-05-08 1982-06-15 Prb N.V. Method of preparing polyurea foam materials
EP0036994A2 (en) * 1980-03-28 1981-10-07 Bayer Ag Process for preparing waterproof articles from cellular polyurethane elastomers and their use as spring elements
EP0036994A3 (en) * 1980-03-28 1982-05-05 Bayer Ag Process for preparing waterproof articles from cellular polyurethane elastomers and their use as spring elements
EP0138102A2 (en) * 1983-10-04 1985-04-24 Bayer Ag Process for the preparation of foams having urethane groups, and foams obtained by this process
EP0138102A3 (en) * 1983-10-04 1986-11-20 Bayer Ag Process for the preparation of foams having urethane groups, and foams obtained by this process

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