BE801446A - PROCESS FOR PREPARING POLYURETHAN FOAMS - Google Patents

PROCESS FOR PREPARING POLYURETHAN FOAMS

Info

Publication number
BE801446A
BE801446A BE132724A BE132724A BE801446A BE 801446 A BE801446 A BE 801446A BE 132724 A BE132724 A BE 132724A BE 132724 A BE132724 A BE 132724A BE 801446 A BE801446 A BE 801446A
Authority
BE
Belgium
Prior art keywords
preparing
polyurethan
foams
polyurethan foams
preparing polyurethan
Prior art date
Application number
BE132724A
Other languages
French (fr)
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 BE801446A publication Critical patent/BE801446A/en

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
    • C08G18/28—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
    • C08G18/64—Macromolecular compounds not provided for by groups C08G18/42 - C08G18/63
    • C08G18/6484—Polysaccharides and derivatives 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3203—Polyhydroxy 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/78—Nitrogen
    • C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
    • 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
    • C08G2110/0041—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
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2310/00—Agricultural use or equipment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
BE132724A 1972-06-27 1973-06-26 PROCESS FOR PREPARING POLYURETHAN FOAMS BE801446A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2231413A DE2231413A1 (en) 1972-06-27 1972-06-27 PROCESS FOR THE PRODUCTION OF POLYURETHANE FOAM

Publications (1)

Publication Number Publication Date
BE801446A true BE801446A (en) 1973-12-26

Family

ID=5848937

Family Applications (1)

Application Number Title Priority Date Filing Date
BE132724A BE801446A (en) 1972-06-27 1973-06-26 PROCESS FOR PREPARING POLYURETHAN FOAMS

Country Status (9)

Country Link
JP (1) JPS4963796A (en)
BE (1) BE801446A (en)
DE (1) DE2231413A1 (en)
ES (1) ES416283A1 (en)
FR (1) FR2190867B1 (en)
GB (1) GB1382538A (en)
IL (1) IL42592A0 (en)
IT (1) IT985773B (en)
NL (1) NL7308813A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3113387A1 (en) 1981-04-02 1982-11-18 Bayer Ag, 5090 Leverkusen METHOD FOR THE PRODUCTION OF LIGHT FOAM MATERIALS HAVING FLAME-RESISTANT UREET AND URETHANE GROUPS
FR2611725B1 (en) * 1987-02-27 1989-06-30 Sophopar AERIAL, FRYABLE SUBSTRATE, BASED ON POLYURETHANE, APPLICABLE IN HORTICULTURE, AND PROCESS FOR OBTAINING SAME
DE102009033710A1 (en) 2009-07-18 2011-01-20 Evonik Goldschmidt Gmbh Use of metal salts of a carboxylic acid in the production of polyurethane systems
DE102010003672A1 (en) 2010-04-07 2011-10-13 Evonik Goldschmidt Gmbh Preparation and Use of Metal Salts of Alkyl Oxide and / or Aryl Alkoxylate Oligomers and Acid Terminated Polymers in the Preparation of Polyurethane Systems
DE102011110016A1 (en) 2011-08-11 2013-02-14 Evonik Goldschmidt Gmbh Composition comprising tin and / or zinc salts of ricinoleic acid and at least one further tin carboxylate and use of the composition in the production of polyurethane systems
DE102011110020A1 (en) 2011-08-11 2013-02-14 Evonik Goldschmidt Gmbh Formulation containing tin and / or zinc salts of ricinoleic acid, urea, polyethylene glycol and sugar alcohol and use of the formulation in the preparation of polyurethane systems
EP2752243A1 (en) 2013-01-04 2014-07-09 Evonik Industries AG Use of tin salts of neodecanoic acid in the production of polyurethane systems
DE102013201825A1 (en) 2013-02-05 2014-08-07 Evonik Industries Ag Composition for use in the manufacture of polyurethane systems

Also Published As

Publication number Publication date
IL42592A0 (en) 1973-08-29
FR2190867A1 (en) 1974-02-01
IT985773B (en) 1974-12-20
NL7308813A (en) 1974-01-02
JPS4963796A (en) 1974-06-20
FR2190867B1 (en) 1977-02-18
DE2231413A1 (en) 1974-01-10
ES416283A1 (en) 1976-02-16
GB1382538A (en) 1975-02-05

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