BE810149A - PROCESS FOR THE PREPARATION OF HIGH ELASTICITY POLYURETHANE FOAMS - Google Patents

PROCESS FOR THE PREPARATION OF HIGH ELASTICITY POLYURETHANE FOAMS

Info

Publication number
BE810149A
BE810149A BE140165A BE140165A BE810149A BE 810149 A BE810149 A BE 810149A BE 140165 A BE140165 A BE 140165A BE 140165 A BE140165 A BE 140165A BE 810149 A BE810149 A BE 810149A
Authority
BE
Belgium
Prior art keywords
preparation
polyurethane foams
high elasticity
elasticity polyurethane
foams
Prior art date
Application number
BE140165A
Other languages
French (fr)
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 filed Critical
Publication of BE810149A publication Critical patent/BE810149A/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
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6666—Compounds of group C08G18/48 or C08G18/52
    • C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6681—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38
    • C08G18/6685—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38 with compounds of group C08G18/3225 or polyamines of C08G18/38
    • 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
    • C08G18/721—Two or more polyisocyanates not provided for in one single group C08G18/73 - C08G18/80
    • 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
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7614—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring
    • C08G18/7621—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring being toluene diisocyanate including isomer mixtures

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)
BE140165A 1973-01-26 1974-01-25 PROCESS FOR THE PREPARATION OF HIGH ELASTICITY POLYURETHANE FOAMS BE810149A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732303804 DE2303804C3 (en) 1973-01-26 1973-01-26 Process for the production of highly elastic polyurethane foams

Publications (1)

Publication Number Publication Date
BE810149A true BE810149A (en) 1974-07-25

Family

ID=5870041

Family Applications (1)

Application Number Title Priority Date Filing Date
BE140165A BE810149A (en) 1973-01-26 1974-01-25 PROCESS FOR THE PREPARATION OF HIGH ELASTICITY POLYURETHANE FOAMS

Country Status (8)

Country Link
BE (1) BE810149A (en)
DE (1) DE2303804C3 (en)
DK (1) DK133955C (en)
FR (1) FR2215441B1 (en)
GB (1) GB1422922A (en)
IT (1) IT1002752B (en)
LU (1) LU69228A1 (en)
NL (1) NL177412C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2914134A1 (en) * 1979-04-07 1980-10-23 Bayer Ag METHOD FOR PRODUCING POLYURETHANE FOAMS
DE102007046860A1 (en) * 2007-09-28 2009-04-09 Evonik Goldschmidt Gmbh Amine catalysts suitable for the production of low-emission, re-catalyst-stable flexible polyurethane foams

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1499901A (en) * 1966-03-02 1967-11-03 Kuhlmann Ets Resistant mold skin polyurethane-polyurea cellular compositions and their applications

Also Published As

Publication number Publication date
DK133955B (en) 1976-08-16
DE2303804C3 (en) 1981-05-07
FR2215441A1 (en) 1974-08-23
NL177412B (en) 1985-04-16
LU69228A1 (en) 1974-09-25
NL177412C (en) 1985-09-16
FR2215441B1 (en) 1977-09-23
GB1422922A (en) 1976-01-28
IT1002752B (en) 1976-05-20
DK133955C (en) 1977-01-31
DE2303804A1 (en) 1974-08-01
NL7401075A (en) 1974-07-30
DE2303804B2 (en) 1980-07-17

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