GB1046575A – Graft polymers of chlorinated ethylene polymers
– Google Patents
GB1046575A – Graft polymers of chlorinated ethylene polymers
– Google Patents
Graft polymers of chlorinated ethylene polymers
Info
Publication number
GB1046575A
GB1046575A
GB1856665A
GB1856665A
GB1046575A
GB 1046575 A
GB1046575 A
GB 1046575A
GB 1856665 A
GB1856665 A
GB 1856665A
GB 1856665 A
GB1856665 A
GB 1856665A
GB 1046575 A
GB1046575 A
GB 1046575A
Authority
GB
United Kingdom
Prior art keywords
chlorinated polyethylene
polymers
solvent
aqueous suspension
polyethylene
Prior art date
1964-05-01
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
GB1856665A
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.)
Allied Corp
Original Assignee
Allied Chemical and Dye Corp
Allied Chemical Corp
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.)
1964-05-01
Filing date
1965-05-03
Publication date
1966-10-26
1965-05-03
Application filed by Allied Chemical and Dye Corp, Allied Chemical Corp
filed
Critical
Allied Chemical and Dye Corp
1966-10-26
Publication of GB1046575A
publication
Critical
patent/GB1046575A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
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
C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
C08F255/02—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms
C08F255/023—On to modified polymers, e.g. chlorinated polymers
Abstract
Graft polymers are made by heating chlorinated polyethylene which has sites thereon activated for free-radical polymerization with at least 5% by weight of a vinylidene monomer in a liquid reaction medium. The activation of the chlorinated polyethylene may be effected by chlorinating polyethylene in the presence of oxygen or hydrogen peroxide, or by ozonizing chlorinated polyethylene. Monomers specified are styrene, methyl, ethyl, hydroxyethyl and glycidylmethacrylates, acrylonitrile, acrylamide, n-octyl acrylate and divinylbenzene. Polymerization may be carried out in aqueous suspension or in solution, e.g. in toluene. When polymerizing in aqueous suspension it is preferred to have present a solvent, e.g. methanol, which is a non-solvent for the chlorinated polyethylene, thereby minimizing the formation of vinylidene monomer homopolymer.
GB1856665A
1964-05-01
1965-05-03
Graft polymers of chlorinated ethylene polymers
Expired
GB1046575A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US36430464A
1964-05-01
1964-05-01
Publications (1)
Publication Number
Publication Date
GB1046575A
true
GB1046575A
(en)
1966-10-26
Family
ID=23433918
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB1856665A
Expired
GB1046575A
(en)
1964-05-01
1965-05-03
Graft polymers of chlorinated ethylene polymers
Country Status (4)
Country
Link
JP
(1)
JPS503357B1
(en)
BE
(1)
BE663290A
(en)
DE
(1)
DE1570204A1
(en)
GB
(1)
GB1046575A
(en)
Cited By (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
EP0001788A1
(en)
*
1977-10-27
1979-05-16
Hoechst Aktiengesellschaft
Use of thermoplastic masses based on chlorinated polyolefins for the manufacture of medical devices and medical devices obtained thereby
EP0016493A1
(en)
*
1979-03-05
1980-10-01
Uniroyal, Inc.
Copolymer elastomer with improved heat and oil resistance based on modified chlorinated polyethylene
CN112920413A
(en)
*
2021-01-29
2021-06-08
常州爱特恩新材料科技有限公司
Ionomer type grafted multifunctional material, preparation method thereof and application thereof in PVC (polyvinyl chloride)
CN114213591A
(en)
*
2022-02-24
2022-03-22
山东三义集团股份有限公司
Chlorinated polyethylene graft copolymer and preparation method thereof
Families Citing this family (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4477633A
(en)
*
1983-12-15
1984-10-16
E. I. Dupont De Nemours And Company
Simultaneously chlorinating and grafting a cure site onto polyethylene in an aqueous suspension
1965
1965-04-30
BE
BE663290D
patent/BE663290A/xx
unknown
1965-05-01
JP
JP2562565A
patent/JPS503357B1/ja
active
Pending
1965-05-03
GB
GB1856665A
patent/GB1046575A/en
not_active
Expired
1965-05-03
DE
DE19651570204
patent/DE1570204A1/en
active
Pending
Cited By (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
EP0001788A1
(en)
*
1977-10-27
1979-05-16
Hoechst Aktiengesellschaft
Use of thermoplastic masses based on chlorinated polyolefins for the manufacture of medical devices and medical devices obtained thereby
EP0016493A1
(en)
*
1979-03-05
1980-10-01
Uniroyal, Inc.
Copolymer elastomer with improved heat and oil resistance based on modified chlorinated polyethylene
CN112920413A
(en)
*
2021-01-29
2021-06-08
常州爱特恩新材料科技有限公司
Ionomer type grafted multifunctional material, preparation method thereof and application thereof in PVC (polyvinyl chloride)
CN112920413B
(en)
*
2021-01-29
2022-02-22
常州爱特恩新材料科技有限公司
Ionomer type grafted multifunctional material, preparation method thereof and application thereof in PVC (polyvinyl chloride)
CN114213591A
(en)
*
2022-02-24
2022-03-22
山东三义集团股份有限公司
Chlorinated polyethylene graft copolymer and preparation method thereof
Also Published As
Publication number
Publication date
DE1570204A1
(en)
1970-02-05
BE663290A
(en)
1965-08-17
JPS503357B1
(en)
1975-02-03
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None