JPH0334495B2 - - Google Patents

Info

Publication number
JPH0334495B2
JPH0334495B2 JP58128155A JP12815583A JPH0334495B2 JP H0334495 B2 JPH0334495 B2 JP H0334495B2 JP 58128155 A JP58128155 A JP 58128155A JP 12815583 A JP12815583 A JP 12815583A JP H0334495 B2 JPH0334495 B2 JP H0334495B2
Authority
JP
Japan
Prior art keywords
polyethylene
extruder
foam
added
lewis acid
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 - Lifetime
Application number
JP58128155A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6019520A (ja
Inventor
Tomoo Shiobara
Kenji Shirata
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.)
Sekisui Chemical Co Ltd
Original Assignee
Sekisui Chemical Co 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 Sekisui Chemical Co Ltd filed Critical Sekisui Chemical Co Ltd
Priority to JP58128155A priority Critical patent/JPS6019520A/ja
Publication of JPS6019520A publication Critical patent/JPS6019520A/ja
Publication of JPH0334495B2 publication Critical patent/JPH0334495B2/ja
Granted 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/3442—Mixing, kneading or conveying the foamable material
    • 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
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • 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
    • B29K2096/00—Use of specified macromolecular materials not provided for in a single one of main groups B29K2001/00 - B29K2095/00, as moulding material
    • B29K2096/02—Graft polymers
    • 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
    • B29K2105/24—Condition, form or state of moulded material or of the material to be shaped crosslinked or vulcanised

Landscapes

  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)
JP58128155A 1983-07-13 1983-07-13 ポリエチレン架橋発泡体の製造方法 Granted JPS6019520A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58128155A JPS6019520A (ja) 1983-07-13 1983-07-13 ポリエチレン架橋発泡体の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58128155A JPS6019520A (ja) 1983-07-13 1983-07-13 ポリエチレン架橋発泡体の製造方法

Publications (2)

Publication Number Publication Date
JPS6019520A JPS6019520A (ja) 1985-01-31
JPH0334495B2 true JPH0334495B2 (OSRAM) 1991-05-22

Family

ID=14977740

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58128155A Granted JPS6019520A (ja) 1983-07-13 1983-07-13 ポリエチレン架橋発泡体の製造方法

Country Status (1)

Country Link
JP (1) JPS6019520A (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2581050B2 (ja) * 1986-12-01 1997-02-12 日本電気株式会社 音声分析合成装置
WO2016032715A1 (en) * 2014-08-28 2016-03-03 Dow Global Technologies Llc Foamed peroxide modified linear low density polyethylene compositions and methods for making foamed compositions thereof

Also Published As

Publication number Publication date
JPS6019520A (ja) 1985-01-31

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