FR2256934B1 - - Google Patents

Info

Publication number
FR2256934B1
FR2256934B1 FR7500201A FR7500201A FR2256934B1 FR 2256934 B1 FR2256934 B1 FR 2256934B1 FR 7500201 A FR7500201 A FR 7500201A FR 7500201 A FR7500201 A FR 7500201A FR 2256934 B1 FR2256934 B1 FR 2256934B1
Authority
FR
France
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
FR7500201A
Other languages
French (fr)
Other versions
FR2256934A1 (ja
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.)
EURANE EUROP POLYURETHAN
Original Assignee
EURANE EUROP POLYURETHAN
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 EURANE EUROP POLYURETHAN filed Critical EURANE EUROP POLYURETHAN
Publication of FR2256934A1 publication Critical patent/FR2256934A1/fr
Application granted granted Critical
Publication of FR2256934B1 publication Critical patent/FR2256934B1/fr
Expired legal-status Critical Current

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
    • C08G18/63—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers
    • C08G18/638—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers characterised by the use of compounds having carbon-to-carbon double bonds other than styrene and/or olefinic nitriles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
    • C08F290/08—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated side groups
    • C08F290/14—Polymers provided for in subclass C08G
    • 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
    • C08G18/63—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers
    • C08G18/635—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers onto unsaturated polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Graft Or Block Polymers (AREA)
  • Polyurethanes Or Polyureas (AREA)
FR7500201A 1974-01-07 1975-01-06 Expired FR2256934B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US43108074A 1974-01-07 1974-01-07

Publications (2)

Publication Number Publication Date
FR2256934A1 FR2256934A1 (ja) 1975-08-01
FR2256934B1 true FR2256934B1 (ja) 1979-01-05

Family

ID=23710363

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7500201A Expired FR2256934B1 (ja) 1974-01-07 1975-01-06

Country Status (8)

Country Link
BE (1) BE824129A (ja)
CH (1) CH592709A5 (ja)
DE (1) DE2500240C3 (ja)
ES (1) ES433597A1 (ja)
FR (1) FR2256934B1 (ja)
GB (1) GB1450511A (ja)
IT (1) IT1024895B (ja)
NL (1) NL7500108A (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1092590A (en) * 1976-06-24 1980-12-30 Naresh R. Shah Polymer/polyol compositions, processes for making same and processes for making polyurethane products therefrom
US4242476A (en) 1978-11-17 1980-12-30 Union Carbide Corporation Polymer/polyol compositions containing vinylidene chloride
GB8324217D0 (en) * 1983-09-09 1983-10-12 Bp Chem Int Ltd Preparation of polymer polyols
US4987179A (en) * 1983-09-09 1991-01-22 Bp Chemicals Limited Preparation of polymer polyols
EP4323417B1 (en) 2022-04-22 2024-09-25 Repsol, S.A. Dispersant for producing polyol dispersions from polyurethane waste

Also Published As

Publication number Publication date
DE2500240B2 (de) 1980-05-14
BE824129A (fr) 1975-07-07
NL7500108A (nl) 1975-07-09
DE2500240A1 (de) 1975-07-10
CH592709A5 (ja) 1977-11-15
FR2256934A1 (ja) 1975-08-01
GB1450511A (en) 1976-09-22
ES433597A1 (es) 1976-11-16
IT1024895B (it) 1978-07-20
DE2500240C3 (de) 1981-01-22

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Legal Events

Date Code Title Description
CL Concession to grant licenses