KR890700177A - 인상강도 및 모듈러스가 높고 크리이프가 낮은 폴리에틸렌 물건 및 그 제조방법 - Google Patents

인상강도 및 모듈러스가 높고 크리이프가 낮은 폴리에틸렌 물건 및 그 제조방법

Info

Publication number
KR890700177A
KR890700177A KR1019880700755A KR880700755A KR890700177A KR 890700177 A KR890700177 A KR 890700177A KR 1019880700755 A KR1019880700755 A KR 1019880700755A KR 880700755 A KR880700755 A KR 880700755A KR 890700177 A KR890700177 A KR 890700177A
Authority
KR
South Korea
Prior art keywords
low
manufacturing
polyethylene
polyethylene product
creep
Prior art date
Application number
KR1019880700755A
Other languages
English (en)
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26508777&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR890700177(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from NL8602745A external-priority patent/NL8602745A/nl
Priority claimed from JP19485687A external-priority patent/JPH0794565B2/ja
Application filed filed Critical
Publication of KR890700177A publication Critical patent/KR890700177A/ko

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/44—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds
    • D01F6/50—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds of polyalcohols, polyacetals or polyketals
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/04—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins
    • 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/005—Shaping by stretching, e.g. drawing through a die; Apparatus therefor characterised by the choice of materials
    • 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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • 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
    • B29K2023/0658—PE, i.e. polyethylene characterised by its molecular weight
    • B29K2023/0683—UHMWPE, i.e. ultra high molecular weight polyethylene
    • 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
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Manufacturing & Machinery (AREA)
  • Medicinal Chemistry (AREA)
  • Textile Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Artificial Filaments (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Materials For Medical Uses (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
KR1019880700755A 1986-10-31 1988-06-30 인상강도 및 모듈러스가 높고 크리이프가 낮은 폴리에틸렌 물건 및 그 제조방법 KR890700177A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL8602745A NL8602745A (nl) 1986-10-31 1986-10-31 Werkwijze voor het vervaardigen van polyethyleenvoorwerpen met hoge treksterkte en modulus.
JP19485687A JPH0794565B2 (ja) 1987-08-04 1987-08-04 耐クリ−プ性高強力ポリエチレン成型物およびその製造方法
PCT/NL1987/000029 WO1988003184A1 (en) 1986-10-31 1987-10-27 Process for preparing polyethylene articles of high tensile strength and modulus and low creep and articles thus obtained

Publications (1)

Publication Number Publication Date
KR890700177A true KR890700177A (ko) 1989-03-10

Family

ID=26508777

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880700755A KR890700177A (ko) 1986-10-31 1988-06-30 인상강도 및 모듈러스가 높고 크리이프가 낮은 폴리에틸렌 물건 및 그 제조방법

Country Status (19)

Country Link
US (1) US5128415A (ko)
EP (1) EP0269151B2 (ko)
KR (1) KR890700177A (ko)
AT (1) ATE66703T1 (ko)
AU (1) AU603838B2 (ko)
BR (1) BR8707520A (ko)
CA (1) CA1329873C (ko)
DE (1) DE3772525D1 (ko)
DK (1) DK359988A (ko)
ES (1) ES2025633T3 (ko)
FI (1) FI883113A (ko)
GR (1) GR3003200T3 (ko)
IE (1) IE60694B1 (ko)
IL (1) IL84313A (ko)
IN (1) IN170335B (ko)
MX (1) MX168759B (ko)
NO (1) NO170293C (ko)
NZ (1) NZ222368A (ko)
WO (1) WO1988003184A1 (ko)

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AU637484B2 (en) * 1990-11-19 1993-05-27 Commonwealth Industrial Gases Limited, The Beverage dispensing system cleaning apparatus
BE1006454A3 (nl) * 1992-12-21 1994-08-30 Dsm Nv Werkwijze voor het vervaardigen van polymere voorwerpen uitgaande van een oplossing.
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Also Published As

Publication number Publication date
DE3772525D1 (de) 1991-10-02
EP0269151B1 (en) 1991-08-28
GR3003200T3 (en) 1993-02-17
FI883113A0 (fi) 1988-06-29
IE872919L (en) 1988-04-30
NO882932L (no) 1988-06-30
MX168759B (es) 1993-06-07
EP0269151B2 (en) 1996-06-26
ES2025633T3 (es) 1992-04-01
FI883113A (fi) 1988-06-29
IN170335B (ko) 1992-03-14
NO170293C (no) 1992-09-30
DK359988D0 (da) 1988-06-29
NO882932D0 (no) 1988-06-30
DK359988A (da) 1988-06-29
NO170293B (no) 1992-06-22
NZ222368A (en) 1990-09-26
IE60694B1 (en) 1994-08-10
IL84313A (en) 1991-03-10
CA1329873C (en) 1994-05-31
ATE66703T1 (de) 1991-09-15
WO1988003184A1 (en) 1988-05-05
BR8707520A (pt) 1989-02-21
EP0269151A1 (en) 1988-06-01
US5128415A (en) 1992-07-07
AU8106787A (en) 1988-05-25
AU603838B2 (en) 1990-11-29

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