ZA9511044B - A substantially linear polyethylene sealing liner for a closure - Google Patents

A substantially linear polyethylene sealing liner for a closure

Info

Publication number
ZA9511044B
ZA9511044B ZA9511044A ZA9511044A ZA9511044B ZA 9511044 B ZA9511044 B ZA 9511044B ZA 9511044 A ZA9511044 A ZA 9511044A ZA 9511044 A ZA9511044 A ZA 9511044A ZA 9511044 B ZA9511044 B ZA 9511044B
Authority
ZA
South Africa
Prior art keywords
closure
substantially linear
linear polyethylene
sealing liner
polyethylene sealing
Prior art date
Application number
ZA9511044A
Inventor
Naveen Bhojraj
Ronald P Markovich
Genaro A Gutierrez
Alan R Whetten
Original Assignee
Alcoa Closure Systems Int 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
Application filed by Alcoa Closure Systems Int Inc filed Critical Alcoa Closure Systems Int Inc
Publication of ZA9511044B publication Critical patent/ZA9511044B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D53/00—Sealing or packing elements; Sealings formed by liquid or plastics material
    • B65D53/04—Discs
    • 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
    • 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
    • C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
    • C08L23/0869—Acids or derivatives thereof
    • C08L23/0876—Neutralised polymers, i.e. ionomers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Closures For Containers (AREA)
ZA9511044A 1994-12-29 1995-12-28 A substantially linear polyethylene sealing liner for a closure ZA9511044B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US36584094A 1994-12-29 1994-12-29

Publications (1)

Publication Number Publication Date
ZA9511044B true ZA9511044B (en) 1996-07-11

Family

ID=23440589

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9511044A ZA9511044B (en) 1994-12-29 1995-12-28 A substantially linear polyethylene sealing liner for a closure

Country Status (4)

Country Link
EP (1) EP0746508A1 (en)
AU (1) AU4604096A (en)
WO (1) WO1996020878A1 (en)
ZA (1) ZA9511044B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5929128A (en) * 1993-08-18 1999-07-27 The Dow Chemical Company Gaskets made from olefin polymers
US5723507A (en) * 1996-03-11 1998-03-03 The Dow Chemical Company Foamed gaskets made from homogeneous olefin polymers
EP2058379A1 (en) * 2007-11-09 2009-05-13 ACTEGA DS GmbH Method for manufacturing a closure
US11230650B2 (en) * 2016-11-18 2022-01-25 Dow Global Technologies Llc Polymer blends for use in multilayer structure and multilayer structures comprising the same

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5842947B2 (en) * 1978-10-20 1983-09-22 松下電器産業株式会社 battery
JPS5882855A (en) * 1981-11-05 1983-05-18 東洋製罐株式会社 Vessel cover with easily unsealed liner
US4760116A (en) * 1986-11-26 1988-07-26 E. I. Du Pont De Nemours And Company Monolayer polyethylene shrink film
GB8808890D0 (en) * 1988-04-15 1988-05-18 Grace W R & Co Container closure caps & compositions for forming gaskets for them
NL8801297A (en) * 1988-05-19 1989-12-18 Stamicarbon POLYTHENE COMPOSITION, ARTICLES MADE THEREOF AND METHOD FOR MANUFACTURING FOAMED ARTICLES.
US5057365A (en) * 1989-07-12 1991-10-15 501 Tri-Seal International, Inc. Cap liner and process for using cap liner to seal containers
JP2914723B2 (en) * 1990-03-26 1999-07-05 株式会社吉野工業所 Heat resistant cap
JP3188315B2 (en) * 1992-07-21 2001-07-16 日本クラウンコルク株式会社 Prize resin cap
ATE291059T1 (en) * 1992-11-13 2005-04-15 Cryovac Inc HEAT SHRINKABLE FILMS CONTAINING COPOLYMERS PRODUCED BY SINGLE SITE CATALYSIS.

Also Published As

Publication number Publication date
AU4604096A (en) 1996-07-24
WO1996020878A1 (en) 1996-07-11
EP0746508A1 (en) 1996-12-11

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