FR1135863A - Process for the production of foam materials - Google Patents

Process for the production of foam materials

Info

Publication number
FR1135863A
FR1135863A FR1135863DA FR1135863A FR 1135863 A FR1135863 A FR 1135863A FR 1135863D A FR1135863D A FR 1135863DA FR 1135863 A FR1135863 A FR 1135863A
Authority
FR
France
Prior art keywords
production
foam materials
foam
materials
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.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Application granted granted Critical
Publication of FR1135863A publication Critical patent/FR1135863A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08G18/1875—Catalysts containing secondary or tertiary amines or salts thereof containing ammonium salts or mixtures of secondary of tertiary amines and acids
    • 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
    • C08G2110/0016—Foam properties semi-rigid
    • 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
    • C08G2110/0025—Foam properties rigid
    • 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
    • C08G2110/0041—Foam properties having specified density
    • C08G2110/005—< 50kg/m3
    • 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
    • C08G2110/0041—Foam properties having specified density
    • C08G2110/0058—≥50 and <150kg/m3
    • 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
FR1135863D 1954-08-19 1955-08-18 Process for the production of foam materials Expired FR1135863A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE343635X 1954-08-19

Publications (1)

Publication Number Publication Date
FR1135863A true FR1135863A (en) 1957-05-06

Family

ID=6247044

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1135863D Expired FR1135863A (en) 1954-08-19 1955-08-18 Process for the production of foam materials

Country Status (3)

Country Link
CH (1) CH343635A (en)
FR (1) FR1135863A (en)
GB (1) GB794051A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3001955A (en) * 1958-02-26 1961-09-26 Allied Chem Preparation of polyurethane foam using arylenedicarbamic acid ester catalyst
US3036020A (en) * 1958-06-30 1962-05-22 Mobay Chemical Corp Process of making cellular polyurethane using n, n-dialkyl-3-(dialkyl amino) propylamine catalyst
DE1154269B (en) * 1962-06-19 1963-09-12 Bayer Ag Process for the production of foams containing urethane groups
DE1173643B (en) * 1962-05-22 1964-07-09 Mobay Chemical Corp Process for the production of foams containing urethane groups
DE1953637A1 (en) * 1969-10-24 1971-04-29 Bayer Ag Process for the production of foams
FR2378054A1 (en) * 1976-06-01 1978-08-18 Bayer Ag POLYURETHANES PREPARATION PROCESS

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4098731A (en) * 1974-07-03 1978-07-04 Bayer Aktiengesellschaft Process for the production of foams
US4134994A (en) * 1976-12-01 1979-01-16 Air Products And Chemicals, Inc. Amine salts of tertiary amino acids
DE2915468A1 (en) 1979-04-17 1980-10-30 Basf Ag METHOD FOR PRODUCING URETHANE GROUP CONTAINING POLYISOCYANURATE FOAMS
US4293658A (en) * 1980-05-12 1981-10-06 Abbott Laboratories Process for rigid foams of improved friability
DE3610434A1 (en) * 1986-03-08 1987-09-10 Bayer Ag NEW IMPLEMENTATION PRODUCTS AND THEIR USE AS CATALYSTS IN THE PRODUCTION OF ISOCYANATE-BASED PLASTICS
GB2232990A (en) * 1989-05-19 1991-01-02 Bp Chem Int Ltd Process for preparing low density polyurethane foam
EP3805285A1 (en) * 2019-10-08 2021-04-14 Evonik Operations GmbH Preparation of polyurethane rigid foam

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3001955A (en) * 1958-02-26 1961-09-26 Allied Chem Preparation of polyurethane foam using arylenedicarbamic acid ester catalyst
US3036020A (en) * 1958-06-30 1962-05-22 Mobay Chemical Corp Process of making cellular polyurethane using n, n-dialkyl-3-(dialkyl amino) propylamine catalyst
DE1173643B (en) * 1962-05-22 1964-07-09 Mobay Chemical Corp Process for the production of foams containing urethane groups
DE1154269B (en) * 1962-06-19 1963-09-12 Bayer Ag Process for the production of foams containing urethane groups
DE1953637A1 (en) * 1969-10-24 1971-04-29 Bayer Ag Process for the production of foams
FR2378054A1 (en) * 1976-06-01 1978-08-18 Bayer Ag POLYURETHANES PREPARATION PROCESS

Also Published As

Publication number Publication date
GB794051A (en) 1958-04-30
CH343635A (en) 1959-12-31

Similar Documents

Publication Publication Date Title
FR1139698A (en) Process for the production of plastics
FR1155114A (en) Process for the production of fibrous substances
FR1152124A (en) Process for the production of halogenated diamino-dihydroxy-anthraquinones
FR1135863A (en) Process for the production of foam materials
FR1125296A (en) Process for the vitamination of cereals
FR1171937A (en) Process for the production of s-acetyl-glutathione
FR1259994A (en) Process for the production of nisin
FR1168248A (en) Process for the production of polyamides
FR1120560A (en) Foam material production process
FR1170750A (en) Process for the production of cyanoalkylsilanes
FR1169052A (en) Process for the production of gamma-cyanopropylsilanes
FR1122052A (en) Process for the dissociation of mixtures
FR1138327A (en) Process for the production of acylamino-amino-anthraquinones
FR1158209A (en) Process for the manufacture of polyamides
FR1120008A (en) Process for the production of tetrachlorofuran
FR1097683A (en) Process for the manufacture of synthetic plaster
FR1202077A (en) Process for the production of eta-capryllactam
FR1125625A (en) Process for the production of 1, 1, 1-trifluoro-2-chloroethane
FR1182449A (en) Process for the production of nu-nitroso-nu-alcoyl- and nu-nitroso-nu-cycloalkyl-hydroxylamines
FR1139981A (en) Process for the production of 1-2-epoxycyclooctane
FR1186156A (en) Process for the production of 1-aminobenzophenone-sulfone-2-aldehydes or -ketones
FR1179950A (en) Process for the production of 1-2-diamino-cyclohexanes
FR1164523A (en) Process for the production of 4-aminopyrazoles
FR1118222A (en) Process for the production of bis-sulfonamides
FR1223207A (en) Process for the production of thioacylhydrazones