GB1211405A - Process for the production of polyurethane or polyurea foam plastics - Google Patents

Process for the production of polyurethane or polyurea foam plastics

Info

Publication number
GB1211405A
GB1211405A GB04298/68A GB1429868A GB1211405A GB 1211405 A GB1211405 A GB 1211405A GB 04298/68 A GB04298/68 A GB 04298/68A GB 1429868 A GB1429868 A GB 1429868A GB 1211405 A GB1211405 A GB 1211405A
Authority
GB
United Kingdom
Prior art keywords
polyurethane
laminates
march
production
polyurethane foam
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
GB04298/68A
Inventor
Gerhard Groegler
Erwin Windemuth
Hans Holtschmidt
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
Publication of GB1211405A publication Critical patent/GB1211405A/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
    • C08J9/0014—Use of organic additives
    • C08J9/0033—Use of organic additives containing sulfur
    • 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
    • C08G18/0804—Manufacture of polymers containing ionic or ionogenic groups
    • C08G18/0809—Manufacture of polymers containing ionic or ionogenic groups containing cationic or cationogenic groups
    • C08G18/0814—Manufacture of polymers containing ionic or ionogenic groups containing cationic or cationogenic groups containing ammonium groups or groups forming them
    • 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
    • C08G18/166—Catalysts not provided for in the groups C08G18/18 - C08G18/26
    • C08G18/168—Organic compounds
    • 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
    • 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
    • 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
    • C08G18/50—Polyethers having heteroatoms other than oxygen
    • 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
    • C08G2110/0083—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

Abstract

1,211,405. Laminates comprising foils of polyurethane foam. FARBENFABRIKEN BAYER A.G. 25 March, 1968 [25 March, 1967], No. 14298/68. Heading B5N. [Also in Division C3] Laminates may be prepared by bonding foils of a polyurethane foam prepared by reacting a branched polypropylene glycol polyether, propane-sultone, an organosiloxane-alkylene oxide block polymer, tin ethyl hexoate, water and an isomeric mixture of 80% 2,4- and 20% 2,6-toluene diisocyanate to nettle cloth in a commercial flame backing plant or to PVC foil in a commercial high-frequency welding apparatus.
GB04298/68A 1967-03-25 1968-03-25 Process for the production of polyurethane or polyurea foam plastics Expired GB1211405A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0051952 1967-03-25

Publications (1)

Publication Number Publication Date
GB1211405A true GB1211405A (en) 1970-11-04

Family

ID=7105053

Family Applications (1)

Application Number Title Priority Date Filing Date
GB04298/68A Expired GB1211405A (en) 1967-03-25 1968-03-25 Process for the production of polyurethane or polyurea foam plastics

Country Status (6)

Country Link
BE (1) BE712736A (en)
DE (1) DE1694142C3 (en)
ES (1) ES351973A1 (en)
FR (1) FR1559396A (en)
GB (1) GB1211405A (en)
NL (1) NL6804033A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4080343A (en) * 1976-09-22 1978-03-21 Abbott Laboratories Polyurethane catalyst
US6380273B1 (en) 1999-06-16 2002-04-30 Clariant Gmbh Process for producing flame-retardant flexible polyurethane foams
EP1964880A1 (en) 2007-03-02 2008-09-03 Lanxess Deutschland GmbH Halogen-free flame-resistant polyurethane foams
EP2154185A1 (en) 2008-08-16 2010-02-17 Lanxess Deutschland GmbH Halogen-free flame-resistant polyurethane foams with low scorch
EP2985335A1 (en) 2014-08-15 2016-02-17 LANXESS Deutschland GmbH Flame-retardant polyurethane foams with reduce scorching
EP3050890A1 (en) 2015-01-27 2016-08-03 LANXESS Deutschland GmbH Hydroxyl groups containing poly(alkylenphosphates)
US9512258B2 (en) 2012-06-06 2016-12-06 Covestro Deutschland Ag Process for the production of viscoelastic polyurethane foam
US9920081B2 (en) 2012-07-20 2018-03-20 Lanxess Deutschland Gmbh Halogen-free poly(alkylene phosphates)
WO2022034151A1 (en) * 2020-08-14 2022-02-17 Huntsman International Llc Additive for reducing polyurethane foam degradation
CN115232277A (en) * 2022-08-11 2022-10-25 山东一诺威新材料有限公司 Special polyether polyol for latex-like polyurethane flexible foam and preparation method thereof
US11572435B2 (en) 2016-09-13 2023-02-07 Covestro Deutschland Ag Method for reducing the aldehyde emissions of polyurethane foams

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1425929A (en) * 1972-12-06 1976-02-25 Dunlop Ltd Polyurethane foams
EP0068454A1 (en) * 1981-07-01 1983-01-05 Takeda Chemical Industries, Ltd. Composition for polyurethane resins and production of the resins
JPH02163160A (en) * 1988-12-15 1990-06-22 M D Kasei Kk Molded polyurethane product
DE4344180A1 (en) 1993-12-23 1995-06-29 Bayer Ag Use of anticorrosive agents in the production of isocyanate-based foams
DE102008030763A1 (en) 2008-06-28 2009-12-31 Bayer Materialscience Ag Process for reducing emissions of a polyurethane foam
MX2010005069A (en) 2009-05-27 2010-11-26 Bayer Materialscience Ag Method for manufacturing polyurethane soft foam material with low emissions.
RU2540950C2 (en) 2009-07-09 2015-02-10 Байер Матириальсайенс Аг Method of producing fire-resistant polyurethane foam with good lasting operational properties
DE102009047846A1 (en) 2009-09-30 2011-03-31 Bayer Materialscience Ag Process for reducing emissions of a polyurethane foam
EP2848640A1 (en) 2013-09-13 2015-03-18 LANXESS Deutschland GmbH Phosphoric acid ester compositions with reduced hygroscopicity
EP3330307A1 (en) 2016-12-05 2018-06-06 Covestro Deutschland AG Use of acrylic acid esters and amides for reducing emissions of a polyurethane foam
EP3330308A1 (en) 2016-12-05 2018-06-06 Covestro Deutschland AG Method for the preparation of tdi-based polyurethane foams containing organic acid anhydrides and/or organic acid chlorides
EP3336130A1 (en) 2016-12-19 2018-06-20 Covestro Deutschland AG Method for manufacturing polyether thiocarbonate polyols
EP3336115A1 (en) 2016-12-19 2018-06-20 Covestro Deutschland AG Process for the reduction of emissions in polyurethane foams
EP3388479A1 (en) 2017-04-10 2018-10-17 LANXESS Deutschland GmbH Poly(alkylenphosphates) with reduced hygroscopicity
EP3425187A1 (en) 2017-07-07 2019-01-09 Covestro Deutschland AG Flame retardant insulation for internal combustion engines
EP3492503A1 (en) 2017-11-29 2019-06-05 Covestro Deutschland AG Polyester containing imide
EP3660064A1 (en) 2018-11-28 2020-06-03 LANXESS Deutschland GmbH Compositions with enhanced efficacy as flame retardants
EP3760659A1 (en) 2019-07-01 2021-01-06 Covestro Deutschland AG Amine-started polyols as catalysts which can be built in in hr foams
WO2022238293A1 (en) 2021-05-11 2022-11-17 Clariant International Ltd Flexible foams comprising flame-retardant polyurethane, a process for their production and use thereof

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2365595A1 (en) * 1976-09-22 1978-04-21 Abbott Lab CATALYST FOR MANUFACTURING POLYURETHANNES
US4080343A (en) * 1976-09-22 1978-03-21 Abbott Laboratories Polyurethane catalyst
US6380273B1 (en) 1999-06-16 2002-04-30 Clariant Gmbh Process for producing flame-retardant flexible polyurethane foams
EP1964880A1 (en) 2007-03-02 2008-09-03 Lanxess Deutschland GmbH Halogen-free flame-resistant polyurethane foams
DE102007010160A1 (en) 2007-03-02 2008-09-04 Lanxess Deutschland Gmbh Halogen-free, flame-retardant polyurethane foams
EP2154185A1 (en) 2008-08-16 2010-02-17 Lanxess Deutschland GmbH Halogen-free flame-resistant polyurethane foams with low scorch
DE102008038054A1 (en) 2008-08-16 2010-02-18 Lanxess Deutschland Gmbh Halogen-free, flame-retardant polyurethane foams with low scorch
US9512258B2 (en) 2012-06-06 2016-12-06 Covestro Deutschland Ag Process for the production of viscoelastic polyurethane foam
US9920081B2 (en) 2012-07-20 2018-03-20 Lanxess Deutschland Gmbh Halogen-free poly(alkylene phosphates)
EP2985336A1 (en) 2014-08-15 2016-02-17 LANXESS Deutschland GmbH Flame-resistant polyurethane foams with low core discolouration
US9850358B2 (en) 2014-08-15 2017-12-26 Lanxess Deutschland Gmbh Low-scorch flame-retardant polyurethane foams
EP2985335A1 (en) 2014-08-15 2016-02-17 LANXESS Deutschland GmbH Flame-retardant polyurethane foams with reduce scorching
EP3050891A1 (en) 2015-01-27 2016-08-03 LANXESS Deutschland GmbH Hydroxyl groups containing poly(alkylenphosphates)
EP3050890A1 (en) 2015-01-27 2016-08-03 LANXESS Deutschland GmbH Hydroxyl groups containing poly(alkylenphosphates)
US9969845B2 (en) 2015-01-27 2018-05-15 Lanxess Deutschland Gmbh Hydroxyl-containing poly(alkylene phosphates)
US11572435B2 (en) 2016-09-13 2023-02-07 Covestro Deutschland Ag Method for reducing the aldehyde emissions of polyurethane foams
WO2022034151A1 (en) * 2020-08-14 2022-02-17 Huntsman International Llc Additive for reducing polyurethane foam degradation
CN115232277A (en) * 2022-08-11 2022-10-25 山东一诺威新材料有限公司 Special polyether polyol for latex-like polyurethane flexible foam and preparation method thereof
CN115232277B (en) * 2022-08-11 2023-09-22 山东一诺威新材料有限公司 Special polyether polyol for emulsion-like polyurethane soft foam and preparation method thereof

Also Published As

Publication number Publication date
NL6804033A (en) 1968-09-26
BE712736A (en) 1968-07-31
DE1694142B2 (en) 1975-02-20
FR1559396A (en) 1969-03-07
ES351973A1 (en) 1969-07-01
DE1694142A1 (en) 1970-10-22
DE1694142C3 (en) 1975-10-23

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees