GB1357549A - Cross-linking of polymers - Google Patents

Cross-linking of polymers

Info

Publication number
GB1357549A
GB1357549A GB5254871A GB5254871A GB1357549A GB 1357549 A GB1357549 A GB 1357549A GB 5254871 A GB5254871 A GB 5254871A GB 5254871 A GB5254871 A GB 5254871A GB 1357549 A GB1357549 A GB 1357549A
Authority
GB
United Kingdom
Prior art keywords
cross
contact
vinyl
polymers
linking
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.)
Expired
Application number
GB5254871A
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.)
Dow Silicones UK Ltd
Original Assignee
Dow Corning 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 Dow Corning Ltd filed Critical Dow Corning Ltd
Priority to GB5254871A priority Critical patent/GB1357549A/en
Priority to ZA727394A priority patent/ZA727394B/en
Priority to AU47985/72A priority patent/AU460107B2/en
Priority to IT31032/72A priority patent/IT969999B/en
Priority to CA155,343A priority patent/CA979578A/en
Priority to NLAANVRAGE7214883,A priority patent/NL168859C/en
Priority to JP47112182A priority patent/JPS5137098B2/ja
Priority to FR7240015A priority patent/FR2159489B1/fr
Priority to DE2255116A priority patent/DE2255116C3/en
Priority to CH1643272A priority patent/CH572502A5/xx
Publication of GB1357549A publication Critical patent/GB1357549A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/12—Chemical modification
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/42—Introducing metal atoms or metal-containing groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2300/00—Characterised by the use of unspecified polymers
    • C08J2300/10—Polymers characterised by the presence of specified groups, e.g. terminal or pendant functional groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)

Abstract

1357549 Cross-linking polymers via hydrolysable silyl groups DOW CORNING Ltd 30 Oct 1972 [12 Nov 1971] 52548/71 Heading C3P Organic polymers having chemically bonded thereto groups of formula -SiR n X 3-n , where R is a monovalent hydrocarbon or halogenated hydrocarbon radical, X is a hydrolysable group, preferably alkoxy, and n is 0, 1 or 2, are crosslinked by contact with an aqueous solution or dispersion of a tin carboxylate (which acts as catalyst). In examples, graft copolymers of polyethylene with vinyl trimethoxysilane and copolymers of vinyl chloride with vinyl tri- (methoxy or ethoxy) silane are cross-linked by contact with aqueous emulsions of dibutyl tin dilaurate.
GB5254871A 1971-11-12 1971-11-12 Cross-linking of polymers Expired GB1357549A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
GB5254871A GB1357549A (en) 1971-11-12 1971-11-12 Cross-linking of polymers
ZA727394A ZA727394B (en) 1971-11-12 1972-10-17 Cross-linking of polymers
AU47985/72A AU460107B2 (en) 1971-11-12 1972-10-20 Cross-linking of polymers
IT31032/72A IT969999B (en) 1971-11-12 1972-10-27 TRANSVERSAL BOND OF POLYMERS
CA155,343A CA979578A (en) 1971-11-12 1972-11-01 Cross-linking of polymers containing hydrolyzable silanes
NLAANVRAGE7214883,A NL168859C (en) 1971-11-12 1972-11-03 Process for crosslinking a molded article, which does not contain a condensation catalyst and which consists of an organic polymer with chemically bonded groups and the products produced at the time of manufacture, manufactured.
JP47112182A JPS5137098B2 (en) 1971-11-12 1972-11-10
FR7240015A FR2159489B1 (en) 1971-11-12 1972-11-10
DE2255116A DE2255116C3 (en) 1971-11-12 1972-11-10 Cross-linking of polymers
CH1643272A CH572502A5 (en) 1971-11-12 1972-11-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5254871A GB1357549A (en) 1971-11-12 1971-11-12 Cross-linking of polymers

Publications (1)

Publication Number Publication Date
GB1357549A true GB1357549A (en) 1974-06-26

Family

ID=10464333

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5254871A Expired GB1357549A (en) 1971-11-12 1971-11-12 Cross-linking of polymers

Country Status (10)

Country Link
JP (1) JPS5137098B2 (en)
AU (1) AU460107B2 (en)
CA (1) CA979578A (en)
CH (1) CH572502A5 (en)
DE (1) DE2255116C3 (en)
FR (1) FR2159489B1 (en)
GB (1) GB1357549A (en)
IT (1) IT969999B (en)
NL (1) NL168859C (en)
ZA (1) ZA727394B (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4488642A (en) * 1980-07-28 1984-12-18 Raychem Limited Polymeric articles
US4496616A (en) * 1981-03-23 1985-01-29 Raychem Limited Strip of heat-recoverable articles
US4496410A (en) * 1981-04-02 1985-01-29 Raychem Limited Production of dimensionally recoverable articles
EP0138258A2 (en) 1980-07-28 1985-04-24 Raychem Limited Heat recoverable articles
GB2172895A (en) * 1985-03-28 1986-10-01 Kabelmetal Electro Gmbh Shrink tubing for end closures of electric cables
GB2177703A (en) * 1985-07-12 1987-01-28 Ass Elect Ind Extruded products and the manufacture thereof
AU579385B2 (en) * 1984-07-20 1988-11-24 Bp Chemicals Limited Polymer composition
US4904732A (en) * 1986-06-25 1990-02-27 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Curable isobutylene polymer
WO1992021721A1 (en) 1991-05-31 1992-12-10 Chemicals Limited Bp Cross linkable polymeric composition
US9200136B2 (en) 2009-06-22 2015-12-01 Borealis Ag Chlorine dioxide resistant polyethylene pipes, their preparation and use

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5132973A (en) * 1974-09-13 1976-03-19 Matsushita Electric Ind Co Ltd DENSENNO SEIZOHOHO
JPS6020910A (en) * 1983-07-15 1985-02-02 Shin Etsu Chem Co Ltd Production of vinyl chloride copolymer
DE4402943C2 (en) * 1994-02-01 1996-03-28 Rustige Bernhard Gmbh & Co Kg Polymer material and process for its production

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1234034A (en) * 1967-08-31 1971-06-03

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4488642A (en) * 1980-07-28 1984-12-18 Raychem Limited Polymeric articles
EP0138258A2 (en) 1980-07-28 1985-04-24 Raychem Limited Heat recoverable articles
US4496616A (en) * 1981-03-23 1985-01-29 Raychem Limited Strip of heat-recoverable articles
US4496410A (en) * 1981-04-02 1985-01-29 Raychem Limited Production of dimensionally recoverable articles
AU579385B2 (en) * 1984-07-20 1988-11-24 Bp Chemicals Limited Polymer composition
GB2172895A (en) * 1985-03-28 1986-10-01 Kabelmetal Electro Gmbh Shrink tubing for end closures of electric cables
GB2177703A (en) * 1985-07-12 1987-01-28 Ass Elect Ind Extruded products and the manufacture thereof
GB2177703B (en) * 1985-07-12 1989-09-20 Ass Elect Ind
US4904732A (en) * 1986-06-25 1990-02-27 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Curable isobutylene polymer
WO1992021721A1 (en) 1991-05-31 1992-12-10 Chemicals Limited Bp Cross linkable polymeric composition
US9200136B2 (en) 2009-06-22 2015-12-01 Borealis Ag Chlorine dioxide resistant polyethylene pipes, their preparation and use

Also Published As

Publication number Publication date
DE2255116A1 (en) 1973-05-17
FR2159489B1 (en) 1975-06-13
AU460107B2 (en) 1975-04-17
IT969999B (en) 1974-04-10
CH572502A5 (en) 1976-02-13
AU4798572A (en) 1974-10-31
CA979578A (en) 1975-12-09
JPS5137098B2 (en) 1976-10-13
DE2255116C3 (en) 1979-09-06
NL168859B (en) 1981-12-16
DE2255116B2 (en) 1976-05-06
NL168859C (en) 1982-05-17
ZA727394B (en) 1973-06-27
FR2159489A1 (en) 1973-06-22
NL7214883A (en) 1973-05-15
JPS4859150A (en) 1973-08-18

Similar Documents

Publication Publication Date Title
GB1357549A (en) Cross-linking of polymers
GB1286460A (en) Improvements in or relating to polymers
NO850020L (en) POLYMER COMPOSITION
GB1408154A (en) Foamable ethylene polymer compositions
AU1127388A (en) Continuous-wear lenses having improved physical properties
ES343903A1 (en) Coated carrier particles
GB1450934A (en) Corsslinking process
GB1167521A (en) Silane Modified Polymers
GB1265505A (en)
GB1273909A (en) Dirt resistant silicone rubber and preparation thereof
ATE11557T1 (en) ELASTOMERS POLYSILOXANE EMULSIONS REINFORCED WITH EMULSIZED SILICON CONTAINING COPOLYMERS.
JPS5436395A (en) Novel vinyl type resins, their preparation, and coatings containing the same
GB1229464A (en)
EP0361733A3 (en) Low compression set fluorosilicone rubber
EP0180160A3 (en) Method for preparing novel fluorinated organosiloxane copolymers
GB1346588A (en) Cross linked polyolefin sheets and films and the preparation thereof
NO176322C (en) Crosslinkable silyl polymer material and its use for extrusion coating of wire or cable
GB1422299A (en) Olefin interpolymers method of making a metal pattern on a substrate
DE3877091T2 (en) POLY (VINYL ALCOHOL) POLYMERS WITH REACTIVE ALKOXY AND / OR HYDROXY GROUPS CONTAINING ORGANICALLY BONDED SILANE SIDE GROUPS.
GB1202609A (en) Disilacyclobutanes
GB1382258A (en) Room-temperature-curable organopolysiloxanes
GB1329248A (en) Polyvinyl chloride
GB1083737A (en) Improvements in substituted silanes
IE39649L (en) Organosilicon copolymer and its use in the preparation of¹polyvinyl chloride foams
GB1306935A (en) Sealing composition and process

Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee