IT1139493B - Agente tensioattivo reticolante per materiali espansi semiflessibili di polieteri poliuretani per l'assorbimento della energia - Google Patents

Agente tensioattivo reticolante per materiali espansi semiflessibili di polieteri poliuretani per l'assorbimento della energia

Info

Publication number
IT1139493B
IT1139493B IT24190/81A IT2419081A IT1139493B IT 1139493 B IT1139493 B IT 1139493B IT 24190/81 A IT24190/81 A IT 24190/81A IT 2419081 A IT2419081 A IT 2419081A IT 1139493 B IT1139493 B IT 1139493B
Authority
IT
Italy
Prior art keywords
semi
cross
energy absorption
foamed polyurethane
surface agent
Prior art date
Application number
IT24190/81A
Other languages
English (en)
Other versions
IT8124190A0 (it
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 IT8124190A0 publication Critical patent/IT8124190A0/it
Application granted granted Critical
Publication of IT1139493B publication Critical patent/IT1139493B/it

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)
IT24190/81A 1980-09-29 1981-09-28 Agente tensioattivo reticolante per materiali espansi semiflessibili di polieteri poliuretani per l'assorbimento della energia IT1139493B (it)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
IT8124190A0 IT8124190A0 (it) 1981-09-28
IT1139493B true IT1139493B (it) 1986-09-24

Family

ID=22707693

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24190/81A IT1139493B (it) 1980-09-29 1981-09-28 Agente tensioattivo reticolante per materiali espansi semiflessibili di polieteri poliuretani per l'assorbimento della energia

Country Status (8)

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

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 (it) * 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
DE3136362A1 (de) 1982-08-12
GB2084595B (en) 1984-03-07
BR8104219A (pt) 1982-08-31
CA1168800A (en) 1984-06-05
FR2491075B1 (fr) 1985-08-16
GB2084595A (en) 1982-04-15
FR2491075A1 (fr) 1982-04-02
JPS5780420A (en) 1982-05-20
ES8704651A1 (es) 1984-06-16
IT8124190A0 (it) 1981-09-28

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