JPS5369245A - Extrusion and crosslinking of polyolefin - Google Patents

Extrusion and crosslinking of polyolefin

Info

Publication number
JPS5369245A
JPS5369245A JP14529576A JP14529576A JPS5369245A JP S5369245 A JPS5369245 A JP S5369245A JP 14529576 A JP14529576 A JP 14529576A JP 14529576 A JP14529576 A JP 14529576A JP S5369245 A JPS5369245 A JP S5369245A
Authority
JP
Japan
Prior art keywords
polyolefin
crosslinking
extrusion
extrudstion
extruders
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.)
Pending
Application number
JP14529576A
Other languages
Japanese (ja)
Inventor
Tadashi Oshima
Masayuki Takeshima
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.)
Dainichi Nippon Cables Ltd
Original Assignee
Dainichi Nippon Cables 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 Dainichi Nippon Cables Ltd filed Critical Dainichi Nippon Cables Ltd
Priority to JP14529576A priority Critical patent/JPS5369245A/en
Publication of JPS5369245A publication Critical patent/JPS5369245A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/285—Feeding the extrusion material to the extruder
    • B29C48/29—Feeding the extrusion material to the extruder in liquid form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0005—Condition, form or state of moulded material or of the material to be shaped containing compounding ingredients

Abstract

PURPOSE:To prevent the premature crosslinking of polyolefins in extruders, by grafting a silane onto a polyolefin in an extruder, and by crosslinking a molded article, which is obtained by incorporating a silanol condensation catalyst with the graft polyolefin, followed by extrudstion.
JP14529576A 1976-12-02 1976-12-02 Extrusion and crosslinking of polyolefin Pending JPS5369245A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14529576A JPS5369245A (en) 1976-12-02 1976-12-02 Extrusion and crosslinking of polyolefin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14529576A JPS5369245A (en) 1976-12-02 1976-12-02 Extrusion and crosslinking of polyolefin

Publications (1)

Publication Number Publication Date
JPS5369245A true JPS5369245A (en) 1978-06-20

Family

ID=15381829

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14529576A Pending JPS5369245A (en) 1976-12-02 1976-12-02 Extrusion and crosslinking of polyolefin

Country Status (1)

Country Link
JP (1) JPS5369245A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53105562A (en) * 1977-02-28 1978-09-13 Showa Electric Wire & Cable Co Ltd Cross-linking of graganic polymer
JPS59100119A (en) * 1982-11-12 1984-06-09 ユニロイヤル，インコ−ポレ−テツド Graft copolymerization
US4551504A (en) * 1984-01-18 1985-11-05 Union Carbide Corporation Water curable, azide sulfonyl silane modified ethylene polymers

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53105562A (en) * 1977-02-28 1978-09-13 Showa Electric Wire & Cable Co Ltd Cross-linking of graganic polymer
JPS59100119A (en) * 1982-11-12 1984-06-09 ユニロイヤル，インコ−ポレ−テツド Graft copolymerization
JPS6224002B2 (en) * 1982-11-12 1987-05-26 Uniroyal Inc
US4551504A (en) * 1984-01-18 1985-11-05 Union Carbide Corporation Water curable, azide sulfonyl silane modified ethylene polymers

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