ES2114221T3 - Juntas de estanqueidad preparadas a partir de nuevos polimeros elasticos sustancialmente de olefinas. - Google Patents

Juntas de estanqueidad preparadas a partir de nuevos polimeros elasticos sustancialmente de olefinas.

Info

Publication number
ES2114221T3
ES2114221T3 ES94926531T ES94926531T ES2114221T3 ES 2114221 T3 ES2114221 T3 ES 2114221T3 ES 94926531 T ES94926531 T ES 94926531T ES 94926531 T ES94926531 T ES 94926531T ES 2114221 T3 ES2114221 T3 ES 2114221T3
Authority
ES
Spain
Prior art keywords
olefins
sealing joints
elastic polymers
new elastic
polymers substantially
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
ES94926531T
Other languages
English (en)
Inventor
Steve M Hoenig
Edward E Greene
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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=22324459&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2114221(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Application granted granted Critical
Publication of ES2114221T3 publication Critical patent/ES2114221T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers
    • 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
    • B65D53/06—Sealings formed by liquid or plastic 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
    • 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 four or more carbon atoms
    • C08L23/0815—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms with aliphatic 1-olefins containing one carbon-to-carbon double bond
    • 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 atoms other than carbon or hydrogen
    • 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 atoms other than carbon or hydrogen
    • C08L23/0869—Copolymers of ethene with unsaturated hydrocarbons containing atoms other than carbon or hydrogen with unsaturated acids, e.g. [meth]acrylic acid; with unsaturated esters, e.g. [meth]acrylic acid esters
    • C08L23/0876—Salts thereof, i.e. ionomers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2314/00—Polymer mixtures characterised by way of preparation
    • C08L2314/06—Metallocene or single site catalysts
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2200/00—Chemical nature of materials in mouldable or extrudable form for sealing or packing joints or covers
    • C09K2200/04—Non-macromolecular organic compounds
    • C09K2200/0458—Nitrogen-containing compounds
    • C09K2200/047—Amides, imides, imines, N-oxides
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2200/00—Chemical nature of materials in mouldable or extrudable form for sealing or packing joints or covers
    • C09K2200/06—Macromolecular organic compounds, e.g. prepolymers
    • C09K2200/0615—Macromolecular organic compounds, e.g. prepolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C09K2200/0617—Polyalkenes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2200/00—Chemical nature of materials in mouldable or extrudable form for sealing or packing joints or covers
    • C09K2200/06—Macromolecular organic compounds, e.g. prepolymers
    • C09K2200/0615—Macromolecular organic compounds, e.g. prepolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C09K2200/0617—Polyalkenes
    • C09K2200/062—Polyethylene
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2200/00—Chemical nature of materials in mouldable or extrudable form for sealing or packing joints or covers
    • C09K2200/06—Macromolecular organic compounds, e.g. prepolymers
    • C09K2200/0615—Macromolecular organic compounds, e.g. prepolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C09K2200/0625—Polyacrylic esters or derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Sealing Material Composition (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Springs (AREA)
  • Laminated Bodies (AREA)

Abstract

SE PRESENTAN EMPAQUETADURAS QUE COMPRENDEN AL MENOS UN POLIMERO DE ETILENO ELASTICO, SUBSTANCIALMENTE LINEAL. LAS EMPAQUETADURAS SON PARTICULARMENTE UTILES PARA SELLAR ENVASES DE ALIMENTOS Y DE LIQUIDOS Y NO CONTRIBUYEN A DAR OLOR Y/O SABOR AL PRODUCTO EMPAQUETADO, LO CUAL ES ESPECIALMENTE UTIL EN APLICACIONES ALIMENTARIAS. LOS POLIMEROS DE ETILENO SUBSTANCIALMENTE LINEALES TIENEN UNA PROCESABILIDAD SIMILAR AL POLIETILENO ALTAMENTE RAMIFICADO, DE BAJA DENSIDAD (LDPE), PERO LA RESISTENCIA Y LA RIGIDEZ DEL POLIETILENO LINEAL DE BAJA DENSIDAD (LLPDE).
ES94926531T 1993-08-18 1994-08-18 Juntas de estanqueidad preparadas a partir de nuevos polimeros elasticos sustancialmente de olefinas. Expired - Lifetime ES2114221T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10885693A 1993-08-18 1993-08-18

Publications (1)

Publication Number Publication Date
ES2114221T3 true ES2114221T3 (es) 1998-05-16

Family

ID=22324459

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94926531T Expired - Lifetime ES2114221T3 (es) 1993-08-18 1994-08-18 Juntas de estanqueidad preparadas a partir de nuevos polimeros elasticos sustancialmente de olefinas.

Country Status (8)

Country Link
EP (1) EP0714426B1 (es)
JP (1) JPH09501720A (es)
AT (1) ATE164876T1 (es)
CA (1) CA2169177C (es)
DE (1) DE69409530T2 (es)
ES (1) ES2114221T3 (es)
FI (1) FI960719A7 (es)
WO (1) WO1995005426A1 (es)

Families Citing this family (8)

* 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
DE19529230A1 (de) * 1995-08-09 1997-05-15 Basf Lacke & Farben Mechanisch dichtender Verschluß für Gefäße
EP0902072A1 (en) * 1997-09-11 1999-03-17 The Procter & Gamble Company Stress crack resistant closure
US6316547B1 (en) 1997-09-11 2001-11-13 The Procter & Gamble Company Masterbatch composition
SE521472C2 (sv) 1999-03-16 2003-11-04 Ericsson Telefon Ab L M Portabel kommunikationsapparat med dynamisk meny
JP2005347256A (ja) * 2004-05-28 2005-12-15 Ei Du Pont Canada Co 電気化学的電池構成要素用の新規な密封剤
EP2058379A1 (de) 2007-11-09 2009-05-13 ACTEGA DS GmbH Verfahren zur Herstellung eines Gefässverschlusses
EP2090416A1 (de) 2008-02-12 2009-08-19 Till Isensee Verfahren zur Herstellung eines Dosendeckels

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61255950A (ja) * 1985-05-09 1986-11-13 Nippon Petrochem Co Ltd 耐熱性にすぐれる難燃性エチレン系重合体組成物
GB8808890D0 (en) * 1988-04-15 1988-05-18 Grace W R & Co Container closure caps & compositions for forming gaskets for them
JP2914723B2 (ja) * 1990-03-26 1999-07-05 株式会社吉野工業所 耐熱キャップ
US5278272A (en) * 1991-10-15 1994-01-11 The Dow Chemical Company Elastic substantialy linear olefin polymers
CA2125780C (en) * 1991-12-30 2004-07-06 Deepak R. Parikh Ethylene interpolymer polymerizations

Also Published As

Publication number Publication date
CA2169177A1 (en) 1995-02-23
DE69409530D1 (de) 1998-05-14
ATE164876T1 (de) 1998-04-15
FI960719L (fi) 1996-04-15
FI960719A0 (fi) 1996-02-16
CA2169177C (en) 2005-03-29
EP0714426A1 (en) 1996-06-05
EP0714426B1 (en) 1998-04-08
WO1995005426A1 (en) 1995-02-23
JPH09501720A (ja) 1997-02-18
FI960719A7 (fi) 1996-04-15
DE69409530T2 (de) 1998-08-06

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