JPS54101891A - High melt index polyethylene - Google Patents

High melt index polyethylene

Info

Publication number
JPS54101891A
JPS54101891A JP5479A JP5479A JPS54101891A JP S54101891 A JPS54101891 A JP S54101891A JP 5479 A JP5479 A JP 5479A JP 5479 A JP5479 A JP 5479A JP S54101891 A JPS54101891 A JP S54101891A
Authority
JP
Japan
Prior art keywords
melt index
high melt
index polyethylene
polyethylene
melt
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.)
Granted
Application number
JP5479A
Other languages
English (en)
Other versions
JPS6226323B2 (ja
Inventor
Jiyon Robueru Piitaa
Kuriotofuaa Biiben Sawanda Ian
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.)
DuPont Canada Inc
Original Assignee
DuPont Canada Inc
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=26235984&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JPS54101891(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by DuPont Canada Inc filed Critical DuPont Canada Inc
Publication of JPS54101891A publication Critical patent/JPS54101891A/ja
Publication of JPS6226323B2 publication Critical patent/JPS6226323B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0001—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor characterised by the choice of material
    • 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
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
    • C08L23/0815—Copolymers of ethene with aliphatic 1-olefins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
JP5479A 1978-01-06 1979-01-05 High melt index polyethylene Granted JPS54101891A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB51778 1978-01-06
GB1120678 1978-03-21

Publications (2)

Publication Number Publication Date
JPS54101891A true JPS54101891A (en) 1979-08-10
JPS6226323B2 JPS6226323B2 (ja) 1987-06-08

Family

ID=26235984

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5479A Granted JPS54101891A (en) 1978-01-06 1979-01-05 High melt index polyethylene

Country Status (4)

Country Link
US (1) US4294794A (ja)
EP (1) EP0003159B1 (ja)
JP (1) JPS54101891A (ja)
DE (1) DE2964517D1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5523189A (en) * 1978-08-02 1980-02-19 Montedison Spa Ethylene polymer and its manufacture

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU565262B2 (en) * 1982-06-02 1987-09-10 Du Pont Canada Inc. Pouches of copolymer film
US4507515A (en) * 1983-12-21 1985-03-26 Exxon Research & Engineering Co. Lubricating oil compositions containing ethylene-alpha-olefin polymers of controlled sequence distribution and molecular heterogeneity
US5015511A (en) * 1988-05-12 1991-05-14 The Dow Chemical Company Linear low density ethylene interpolymers for injection molding
US5149484A (en) * 1990-12-11 1992-09-22 Union Carbide Chemicals & Plastics Technology Corporation Process for injection molding
JPH0519421A (ja) * 1991-07-15 1993-01-29 Konica Corp フイルム収納容器本体
US5346732A (en) * 1992-08-04 1994-09-13 The Dow Chemical Company Performance super high flow ethylene polymer compositions
US7456244B2 (en) * 2006-05-23 2008-11-25 Dow Global Technologies High-density polyethylene compositions and method of making the same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA856137A (en) 1970-11-17 E. Baker Warren Extruder output improvement
NL277878A (ja) * 1961-05-01
GB943938A (en) * 1962-03-27 1963-12-11 Shell Int Research A process for preparing ethylene copolymers; and the resulting copolymers
DE1669852B2 (de) * 1967-07-13 1975-08-21 Chemische Werke Huels Ag, 4370 Marl Niederdruck-Polyäthylen, Verfahren zu seiner Herstellung und Verwendung
FR1582942A (ja) * 1968-08-26 1969-10-10
CA986250A (en) * 1970-05-29 1976-03-23 Teiji Kato Non-elastic ethylene copolymers and process for preparation of same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5523189A (en) * 1978-08-02 1980-02-19 Montedison Spa Ethylene polymer and its manufacture
JPH0315646B2 (ja) * 1978-08-02 1991-03-01 Montedison Spa

Also Published As

Publication number Publication date
EP0003159A1 (en) 1979-07-25
US4294794A (en) 1981-10-13
EP0003159B1 (en) 1983-01-19
DE2964517D1 (en) 1983-02-24
JPS6226323B2 (ja) 1987-06-08

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