IT999043B - Elastomeri a base di copolimeri a blocchi - Google Patents

Elastomeri a base di copolimeri a blocchi

Info

Publication number
IT999043B
IT999043B IT3067773A IT3067773A IT999043B IT 999043 B IT999043 B IT 999043B IT 3067773 A IT3067773 A IT 3067773A IT 3067773 A IT3067773 A IT 3067773A IT 999043 B IT999043 B IT 999043B
Authority
IT
Italy
Prior art keywords
block copolymers
elastomers based
elastomers
copolymers
block
Prior art date
Application number
IT3067773A
Other languages
English (en)
Original Assignee
Ici Ltd
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 Ici Ltd filed Critical Ici Ltd
Application granted granted Critical
Publication of IT999043B publication Critical patent/IT999043B/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
    • C08G18/63—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers
    • C08G18/637—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers characterised by the in situ polymerisation of the compounds having carbon-to-carbon double bonds in a reaction mixture of saturated polymers and isocyanates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes

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)
IT3067773A 1972-10-30 1973-10-29 Elastomeri a base di copolimeri a blocchi IT999043B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4984272 1972-10-30
GB1927673A GB1440068A (en) 1972-10-30 1973-04-24 Block copolymer elastomers

Publications (1)

Publication Number Publication Date
IT999043B true IT999043B (it) 1976-02-20

Family

ID=26253960

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3067773A IT999043B (it) 1972-10-30 1973-10-29 Elastomeri a base di copolimeri a blocchi

Country Status (5)

Country Link
AU (1) AU6188973A (it)
DE (1) DE2354358A1 (it)
FR (1) FR2204651B1 (it)
GB (1) GB1440068A (it)
IT (1) IT999043B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2349609A1 (fr) * 1976-04-27 1977-11-25 Texaco Development Corp Nouvelles compositions de polymere renfermant des radicaux isocyanates et procede de leur preparation
FR2608095B1 (fr) * 1986-12-11 1988-12-30 Altulor Sa Plaques coulees a haute resistance au choc, leur procede de fabrication et articles faconnes obtenus
DE69120843T2 (de) * 1990-03-15 1997-01-23 Atochem Elf Sa Hochschlagfeste Gussplatte und Verfahren zu ihrer Herstellung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1239701A (it) * 1969-01-27 1971-07-21 Ici Ltd

Also Published As

Publication number Publication date
GB1440068A (en) 1976-06-23
DE2354358A1 (de) 1974-06-06
FR2204651A1 (it) 1974-05-24
AU6188973A (en) 1975-05-01
FR2204651B1 (it) 1978-02-24

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