GB2315273A - Modified polyolefins - Google Patents

Modified polyolefins

Info

Publication number
GB2315273A
GB2315273A GB9724496A GB9724496A GB2315273A GB 2315273 A GB2315273 A GB 2315273A GB 9724496 A GB9724496 A GB 9724496A GB 9724496 A GB9724496 A GB 9724496A GB 2315273 A GB2315273 A GB 2315273A
Authority
GB
United Kingdom
Prior art keywords
mixture
propylene polymer
modified polyolefins
small greek
greek alpha
Prior art date
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.)
Withdrawn
Application number
GB9724496A
Other versions
GB9724496D0 (en
Inventor
Anthony Francis Johnson
Malcolm William Reid Brown
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.)
University of Bradford
Original Assignee
University of Bradford
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
Priority claimed from GBGB9508740.9A external-priority patent/GB9508740D0/en
Application filed by University of Bradford filed Critical University of Bradford
Priority to GB9724496A priority Critical patent/GB2315273A/en
Publication of GB9724496D0 publication Critical patent/GB9724496D0/en
Publication of GB2315273A publication Critical patent/GB2315273A/en
Withdrawn legal-status Critical Current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
    • C08G18/62—Polymers of compounds having carbon-to-carbon double bonds
    • C08G18/6204—Polymers of olefins
    • 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
    • C08G18/81—Unsaturated isocyanates or isothiocyanates
    • C08G18/8108—Unsaturated isocyanates or isothiocyanates having only one isocyanate or isothiocyanate group

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)

Abstract

A method of preparation of a graft propylene polymer functionalised with an isocyanate group comprising the steps of mixing in the melt or solid phase a mixture of a propylene polymer, a radical initiator and * small Greek alpha *, * small Greek alpha *$g(')-dimethyl-1,3-isopropenyl benzyl isocyanate, and extruding the mixture to form a graftable macromer.
GB9724496A 1995-04-28 1996-04-29 Modified polyolefins Withdrawn GB2315273A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9724496A GB2315273A (en) 1995-04-28 1996-04-29 Modified polyolefins

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9508740.9A GB9508740D0 (en) 1995-04-28 1995-04-28 Modified polyolefins
PCT/GB1996/001026 WO1996034024A1 (en) 1995-04-28 1996-04-29 Modified polyolefins
GB9724496A GB2315273A (en) 1995-04-28 1996-04-29 Modified polyolefins

Publications (2)

Publication Number Publication Date
GB9724496D0 GB9724496D0 (en) 1998-01-21
GB2315273A true GB2315273A (en) 1998-01-28

Family

ID=26306951

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9724496A Withdrawn GB2315273A (en) 1995-04-28 1996-04-29 Modified polyolefins

Country Status (1)

Country Link
GB (1) GB2315273A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0203879A2 (en) * 1985-05-28 1986-12-03 The Goodyear Tire & Rubber Company Functionalized monomers from 1-(1-isocyanato-1-methylethyl)-3 or 4-(1-methylethenyl) benzene
US4675237A (en) * 1985-03-28 1987-06-23 Saint-Gobain Recherche Adhesive layer used in the manufacture of laminated glass and laminated glasses comprising such a layer
EP0523723A1 (en) * 1991-07-18 1993-01-20 MITSUI TOATSU CHEMICALS, Inc. Resin composition
US5231137A (en) * 1990-08-23 1993-07-27 American Cyanamid Company Isopropenyl-alpha,alpha-dimethylbenzyl isocyanate - grafted polymers
US5391406A (en) * 1994-03-25 1995-02-21 National Starch And Chemical Investment Holding Corporation Process of preparing hot melt pressure sensitive adhesives on a substrate

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4675237A (en) * 1985-03-28 1987-06-23 Saint-Gobain Recherche Adhesive layer used in the manufacture of laminated glass and laminated glasses comprising such a layer
EP0203879A2 (en) * 1985-05-28 1986-12-03 The Goodyear Tire & Rubber Company Functionalized monomers from 1-(1-isocyanato-1-methylethyl)-3 or 4-(1-methylethenyl) benzene
US5231137A (en) * 1990-08-23 1993-07-27 American Cyanamid Company Isopropenyl-alpha,alpha-dimethylbenzyl isocyanate - grafted polymers
EP0523723A1 (en) * 1991-07-18 1993-01-20 MITSUI TOATSU CHEMICALS, Inc. Resin composition
US5391406A (en) * 1994-03-25 1995-02-21 National Starch And Chemical Investment Holding Corporation Process of preparing hot melt pressure sensitive adhesives on a substrate

Also Published As

Publication number Publication date
GB9724496D0 (en) 1998-01-21

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)