KR830001044A - 에틸렌 폴리머의 압출방법 - Google Patents

에틸렌 폴리머의 압출방법 Download PDF

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Publication number
KR830001044A
KR830001044A KR1019790003028A KR790003028A KR830001044A KR 830001044 A KR830001044 A KR 830001044A KR 1019790003028 A KR1019790003028 A KR 1019790003028A KR 790003028 A KR790003028 A KR 790003028A KR 830001044 A KR830001044 A KR 830001044A
Authority
KR
South Korea
Prior art keywords
ethylene polymer
extrusion method
polymer extrusion
tinning
extrudate
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.)
Ceased
Application number
KR1019790003028A
Other languages
English (en)
Korean (ko)
Inventor
클라크 밀러 존
루이스 버네트 아키발드
Original Assignee
에드워드 지 그리어
유니온 카바이드 코포레이션
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 US06/064,399 external-priority patent/US4343755A/en
Application filed by 에드워드 지 그리어, 유니온 카바이드 코포레이션 filed Critical 에드워드 지 그리어
Publication of KR830001044A publication Critical patent/KR830001044A/ko
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0063—Density
    • 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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0072—Roughness, e.g. anti-slip
    • B29K2995/0073—Roughness, e.g. anti-slip smooth

Landscapes

  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
KR1019790003028A 1979-08-08 1979-09-05 에틸렌 폴리머의 압출방법 Ceased KR830001044A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/064,399 US4343755A (en) 1978-09-06 1979-08-08 Process for extruding ethylene polymers
US64399 1979-08-08

Publications (1)

Publication Number Publication Date
KR830001044A true KR830001044A (ko) 1983-04-29

Family

ID=22055697

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019790003028A Ceased KR830001044A (ko) 1979-08-08 1979-09-05 에틸렌 폴리머의 압출방법

Country Status (2)

Country Link
KR (1) KR830001044A (cs)
CS (1) CS214804B2 (cs)

Also Published As

Publication number Publication date
CS214804B2 (cs) 1982-06-25

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Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19790905

PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 19830418

Patent event code: PE09021S01D

PE0601 Decision on rejection of patent

Patent event date: 19830928

Comment text: Decision to Refuse Application

Patent event code: PE06012S01D

Patent event date: 19830418

Comment text: Notification of reason for refusal

Patent event code: PE06011S01I

PJ2001 Appeal

Appeal kind category: Appeal against decision to decline refusal

Decision date: 19850528

Appeal identifier: 1984201000069

Request date: 19840202

PE0601 Decision on rejection of patent

Patent event date: 19850622

Comment text: Decision to Refuse Application

Patent event code: PE06012S01D

Patent event date: 19830418

Comment text: Notification of reason for refusal

Patent event code: PE06011S01I