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1. WO1998017701 - POLYOLEFINS HAVING GREATER THAN 5 PERCENT 2-HYDROXYETHYL METHACRYLATE GRAFTED THERETO

Publication Number WO/1998/017701
Publication Date 30.04.1998
International Application No. PCT/US1997/017698
International Filing Date 30.09.1997
Chapter 2 Demand Filed 08.05.1998
IPC
C08F 255/00 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
255Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/138
CPC
C08F 255/00
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
255Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
Applicants
  • KIMBERLY-CLARK WORLDWIDE, INC. [US]/[US]
Inventors
  • WANG, James, Hongxue
  • SCHERTZ, David, Michael
Agents
  • MILLER, Douglas, L.
Priority Data
08/733,55118.10.1996US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) POLYOLEFINS HAVING GREATER THAN 5 PERCENT 2-HYDROXYETHYL METHACRYLATE GRAFTED THERETO
(FR) POLYOLEFINES GREFFEES AVEC PLUS DE 5 % D'UN 2-HYDROXYETHYLE METHACRYLATHE
Abstract
(EN)
A polyolefin, such as polyethylene or polypropylene, is modified by grafting onto the polyolefin backbone from 5 weight percent to about 30 weight percent of 2-hydroxyethyl methacrylate. Suitable polyethylene compositions for grafting include ultra high molecular weight polyethylene, high density polyethylene, ultra low density polyethylene, low density polyethylene, linear low density polyethylene and polypropylene.
(FR)
On modifie une polyoléfine telle que le polyéthylène ou le polypropylène en greffant sur son squelette de 5 % à environ 30 % de 2-hydroxyéthyle méthacrylathe. Les compositions de polyéthylène appropriées à la greffe sont le polyéthylène de poids moléculaire ultra léger, le polyéthylène de haute densité, le poyléthylène de densité ultra faible, le poyléthylène de faible densité, le poyléthylène linéaire de faible densité et le polypropylène.
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