BR8104219A - Processo para a preparacao de um produto de poliuretano flexivel moldado - Google Patents

Processo para a preparacao de um produto de poliuretano flexivel moldado

Info

Publication number
BR8104219A
BR8104219A BR8104219A BR8104219A BR8104219A BR 8104219 A BR8104219 A BR 8104219A BR 8104219 A BR8104219 A BR 8104219A BR 8104219 A BR8104219 A BR 8104219A BR 8104219 A BR8104219 A BR 8104219A
Authority
BR
Brazil
Prior art keywords
preparation
flexible polyurethane
polyurethane product
molded flexible
molded
Prior art date
Application number
BR8104219A
Other languages
English (en)
Inventor
Thomas Howard Austin
Original Assignee
Texaco Development Corp
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 Texaco Development Corp filed Critical Texaco Development Corp
Publication of BR8104219A publication Critical patent/BR8104219A/pt

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
    • C08G18/48—Polyethers
    • C08G18/50—Polyethers having heteroatoms other than oxygen
    • C08G18/5021—Polyethers having heteroatoms other than oxygen having nitrogen
    • C08G18/5033—Polyethers having heteroatoms other than oxygen having nitrogen containing carbocyclic groups
    • 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
    • C08G2110/0033—Foam properties having integral skins
    • 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

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)
  • Compositions Of Macromolecular Compounds (AREA)
BR8104219A 1980-09-29 1981-07-02 Processo para a preparacao de um produto de poliuretano flexivel moldado BR8104219A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19197680A 1980-09-29 1980-09-29

Publications (1)

Publication Number Publication Date
BR8104219A true BR8104219A (pt) 1982-08-31

Family

ID=22707693

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8104219A BR8104219A (pt) 1980-09-29 1981-07-02 Processo para a preparacao de um produto de poliuretano flexivel moldado

Country Status (8)

Country Link
JP (1) JPS5780420A (pt)
BR (1) BR8104219A (pt)
CA (1) CA1168800A (pt)
DE (1) DE3136362A1 (pt)
ES (1) ES8704651A1 (pt)
FR (1) FR2491075B1 (pt)
GB (1) GB2084595B (pt)
IT (1) IT1139493B (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9022194D0 (en) * 1990-10-12 1990-11-28 Ici Plc Method for preparing polyurea-polyurethane flexible foams
DE4408430A1 (de) * 1994-03-12 1995-09-14 Basf Schwarzheide Gmbh Verfahren zur Herstellung von hochelastischen Polyurethan-Weichschaumstoffen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB916745A (en) * 1958-06-23 1963-01-30 Christopher Lumley Wilson Improvements in the manufacture of polyether-polyurethane flexible foams
NL134440C (pt) * 1963-06-17
US3451917A (en) * 1966-01-10 1969-06-24 Bendix Corp Radio frequency sputtering apparatus
US4101462A (en) * 1977-04-07 1978-07-18 Texaco Development Corp. Urethane catalyst
DE2815540A1 (de) * 1978-04-11 1979-10-25 Basf Ag Polyurethan-weichschaumstoffe mit hoher trag- und stossabsorptionsfaehigkeit

Also Published As

Publication number Publication date
GB2084595B (en) 1984-03-07
IT1139493B (it) 1986-09-24
DE3136362A1 (de) 1982-08-12
JPS5780420A (en) 1982-05-20
FR2491075A1 (fr) 1982-04-02
FR2491075B1 (fr) 1985-08-16
IT8124190A0 (it) 1981-09-28
GB2084595A (en) 1982-04-15
ES8704651A1 (es) 1984-06-16
CA1168800A (en) 1984-06-05

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