BE798165A - Nouveaux copolymeres et leur procede de preparation - Google Patents

Nouveaux copolymeres et leur procede de preparation

Info

Publication number
BE798165A
BE798165A BE2052684A BE2052684A BE798165A BE 798165 A BE798165 A BE 798165A BE 2052684 A BE2052684 A BE 2052684A BE 2052684 A BE2052684 A BE 2052684A BE 798165 A BE798165 A BE 798165A
Authority
BE
Belgium
Prior art keywords
preparation process
new copolymers
copolymers
new
preparation
Prior art date
Application number
BE2052684A
Other languages
English (en)
Inventor
R Milkovich
M T Chiang
G O Schulz
Original Assignee
Cpc International Inc
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 US00244205A external-priority patent/US3832423A/en
Application filed by Cpc International Inc filed Critical Cpc International Inc
Publication of BE798165A publication Critical patent/BE798165A/fr

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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00—Chemical modification of rubber
    • C08C19/30—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule
    • C08C19/42—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups
    • C08C19/44—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups of polymers containing metal atoms exclusively at one or both ends of the skeleton
    • 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
    • C08F290/02—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 end groups
    • C08F290/04—Polymers provided for in subclasses C08C or C08F
    • 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
    • C08G85/00—General processes for preparing compounds provided for in this subclass

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Graft Or Block Polymers (AREA)
BE2052684A 1972-04-14 1973-04-13 Nouveaux copolymeres et leur procede de preparation BE798165A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00244205A US3832423A (en) 1971-02-22 1972-04-14 Chemically joined, phase separated graft copolymers having hydrocarbon polymeric backbones

Publications (1)

Publication Number Publication Date
BE798165A true BE798165A (fr) 1973-07-31

Family

ID=22921801

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2052684A BE798165A (fr) 1972-04-14 1973-04-13 Nouveaux copolymeres et leur procede de preparation

Country Status (5)

Country Link
AT (1) AT339592B (fr)
BE (1) BE798165A (fr)
CS (1) CS194160B2 (fr)
SU (2) SU694078A3 (fr)
ZA (1) ZA732134B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4342605A1 (de) * 1993-12-14 1995-06-22 Buna Gmbh Funktionalisierte Olefinhomo- und -copolymere
US11021558B2 (en) 2016-08-05 2021-06-01 Johnson & Johnson Vision Care, Inc. Polymer compositions containing grafted polymeric networks and processes for their preparation and use
US11034789B2 (en) 2018-01-30 2021-06-15 Johnson & Johnson Vision Care, Inc. Ophthalmic devices containing localized grafted networks and processes for their preparation and use
US10961341B2 (en) 2018-01-30 2021-03-30 Johnson & Johnson Vision Care, Inc. Ophthalmic devices derived from grafted polymeric networks and processes for their preparation and use

Also Published As

Publication number Publication date
ZA732134B (en) 1974-02-27
ATA329473A (de) 1977-02-15
SU671734A3 (ru) 1979-06-30
CS194160B2 (en) 1979-11-30
AT339592B (de) 1977-10-25
SU694078A3 (ru) 1979-10-25

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: RESEARCH CORP.

Effective date: 19930413