ES351973A1 - 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
ES351973A1
ES351973A1 ES351973A ES351973A ES351973A1 ES 351973 A1 ES351973 A1 ES 351973A1 ES 351973 A ES351973 A ES 351973A ES 351973 A ES351973 A ES 351973A ES 351973 A1 ES351973 A1 ES 351973A1
Authority
ES
Spain
Prior art keywords
polyurethane
production
foam plastics
polyurea foam
prepared
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
ES351973A
Other languages
Spanish (es)
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 ES351973A1 publication Critical patent/ES351973A1/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

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)
  • Manufacturing & Machinery (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Laminated Bodies (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

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.
ES351973A 1967-03-25 1968-03-25 Process for the production of polyurethane or polyurea foam plastics Expired ES351973A1 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES351973A1 true ES351973A1 (en) 1969-07-01

Family

ID=7105053

Family Applications (1)

Application Number Title Priority Date Filing Date
ES351973A Expired ES351973A1 (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)

Families Citing this family (30)

* 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
US4080343A (en) * 1976-09-22 1978-03-21 Abbott Laboratories Polyurethane catalyst
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
DE19927548C2 (en) 1999-06-16 2002-12-12 Clariant Gmbh Process for the production of flame-retardant flexible polyurethane foams
DE102007010160A1 (en) 2007-03-02 2008-09-04 Lanxess Deutschland Gmbh Halogen-free, flame-retardant polyurethane foams
DE102008030763A1 (en) 2008-06-28 2009-12-31 Bayer Materialscience Ag Process for reducing emissions of a polyurethane foam
DE102008038054A1 (en) 2008-08-16 2010-02-18 Lanxess Deutschland Gmbh Halogen-free, flame-retardant polyurethane foams with low scorch
MX2010005069A (en) 2009-05-27 2010-11-26 Bayer Materialscience Ag Method for manufacturing polyurethane soft foam material with low emissions.
US20120108690A1 (en) 2009-07-09 2012-05-03 Bayer Materialscience Ag Method for producing flame-retardant polyurethane foam materials having good long-term use properties
DE102009047846A1 (en) 2009-09-30 2011-03-31 Bayer Materialscience Ag Process for reducing emissions of a polyurethane foam
ITRM20120259A1 (en) 2012-06-06 2013-12-07 Bayer Internat Sa PROCEDURE FOR THE PRODUCTION OF VISCOELASTIC POLYURETHANE FOAMS.
EP2687534A1 (en) 2012-07-20 2014-01-22 LANXESS Deutschland GmbH Halogen-free poly(alkylene phosphate)
EP2848640A1 (en) 2013-09-13 2015-03-18 LANXESS Deutschland GmbH Phosphoric acid ester compositions with reduced hygroscopicity
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)
EP3293218A1 (en) 2016-09-13 2018-03-14 Covestro Deutschland AG Method for lowering the aldehyde emissions of polyurethane foams
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
JP2023543663A (en) * 2020-08-14 2023-10-18 ハンツマン・インターナシヨナル・エルエルシー Additives that suppress deterioration of polyurethane foam
EP4337708A1 (en) 2021-05-11 2024-03-20 Clariant International Ltd Flexible foams comprising flame-retardant polyurethane, a process for their production and use 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
DE1694142A1 (en) 1970-10-22
FR1559396A (en) 1969-03-07
BE712736A (en) 1968-07-31
DE1694142B2 (en) 1975-02-20
DE1694142C3 (en) 1975-10-23
NL6804033A (en) 1968-09-26
GB1211405A (en) 1970-11-04

Similar Documents

Publication Publication Date Title
GB1211405A (en) Process for the production of polyurethane or polyurea foam plastics
ZA741072B (en) Improvements in the production of decorative plastics laminates
CA930260A (en) Process for preparing polyimide laminates
GB1317925A (en) Process for the production of foams
CA954249A (en) Process for production of thermoplastic polyurethane
AU466696B2 (en) For improvements in or relating tothe production of flame-resistant laminates
MY7200102A (en) Improvements in or relating to the production of annular rubber or plastics articles
CA930259A (en) Supple poromeric laminate
AU4285472A (en) Foamed resin laminates
ZA704542B (en) Process for the continuous manufacture of phenol-formol resins soluble in water
GB1092902A (en) Improvements in or relating to cleaning devices
ZA713439B (en) Process for the production of polyurethane foam resins
AU1501270A (en) Improvements in or relating to ethylene production
CA747322A (en) Process for production of polyurethane foam laminates
GB1166191A (en) Improvements in or relating to panels suitable for use in connection with buildings.
ZA707944B (en) Process for the production of polyurethane moldings
CH372160A (en) Press for the continuous production of corrugated reinforced plastic laminates in the direction of advancement of the laminate through the press
CA929843A (en) Self bonded tissue-fiber laminate process
IL37085A0 (en) A process for the production of a flexible flame-resistant polyurethane foam and product obtained thereby
CA827203A (en) Process for the production of polyurethane foam
ZA708581B (en) Process for the production of a flexible laminate comprisig polymer material in layer form on the surface of amulti-layer material
CA831474A (en) Production of plastic foam and of laminates incorporating the same
GB1318382A (en) Process for the production of polyurethane foams in the presence of colour stabilisers
GB967824A (en) A new or improved display material
ZA723691B (en) Process for the production of rigid polyurethane foam panels