SG11201507381SA - Polymer films having improved heat sealing properties - Google Patents

Polymer films having improved heat sealing properties

Info

Publication number
SG11201507381SA
SG11201507381SA SG11201507381SA SG11201507381SA SG11201507381SA SG 11201507381S A SG11201507381S A SG 11201507381SA SG 11201507381S A SG11201507381S A SG 11201507381SA SG 11201507381S A SG11201507381S A SG 11201507381SA SG 11201507381S A SG11201507381S A SG 11201507381SA
Authority
SG
Singapore
Prior art keywords
heat sealing
polymer films
improved heat
sealing properties
properties
Prior art date
Application number
SG11201507381SA
Inventor
Chung C Tso
Ashish M Sukhadia
Albert P Masino
Original Assignee
Chevron Phillips 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=50478547&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SG11201507381S(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Chevron Phillips Chemical Co filed Critical Chevron Phillips Chemical Co
Publication of SG11201507381SA publication Critical patent/SG11201507381SA/en

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
    • C08F210/02—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 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
    • 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
    • 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
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/16—Applications used for films
    • C08L2203/162—Applications used for films sealable films

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
SG11201507381SA 2013-03-11 2014-03-06 Polymer films having improved heat sealing properties SG11201507381SA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/794,070 US9181369B2 (en) 2013-03-11 2013-03-11 Polymer films having improved heat sealing properties
PCT/US2014/021132 WO2014164192A1 (en) 2013-03-11 2014-03-06 Polymer films having improved heat sealing properties

Publications (1)

Publication Number Publication Date
SG11201507381SA true SG11201507381SA (en) 2015-10-29

Family

ID=50478547

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201507381SA SG11201507381SA (en) 2013-03-11 2014-03-06 Polymer films having improved heat sealing properties

Country Status (8)

Country Link
US (2) US9181369B2 (en)
EP (1) EP2970643B2 (en)
CN (1) CN104045902B (en)
BR (1) BR112015022786B1 (en)
CA (1) CA2905276C (en)
ES (1) ES2656688T5 (en)
SG (1) SG11201507381SA (en)
WO (1) WO2014164192A1 (en)

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US10358506B2 (en) 2017-10-03 2019-07-23 Chevron Phillips Chemical Company Lp Dual catalyst system for producing LLDPE copolymers with improved processability
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US11130827B2 (en) 2017-11-14 2021-09-28 Exxonmobil Chemical Patents Inc. Polyethylene compositions and articles made therefrom
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EP3717525B1 (en) 2017-11-28 2023-06-07 ExxonMobil Chemical Patents Inc. Catalyst systems and polymerization processes for using the same
US10899860B2 (en) 2018-08-30 2021-01-26 Exxonmobil Chemical Patents Inc. Polymerization processes and polymers made therefrom
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WO2020046406A1 (en) 2018-08-30 2020-03-05 Exxonmobil Chemical Patents Inc. Polymerization processes and polymers made therefrom
US11427703B2 (en) * 2019-03-25 2022-08-30 Chevran Phillips Chemical Company LP Dual component LLDPE copolymers with improved impact and tear resistance, and methods of their preparation
US11014997B2 (en) 2019-05-16 2021-05-25 Chevron Phillips Chemical Company Lp Dual catalyst system for producing high density polyethylenes with long chain branching
US11028258B2 (en) * 2019-08-19 2021-06-08 Chevron Phillips Chemical Company Lp Metallocene catalyst system for producing LLDPE copolymers with tear resistance and low haze
US11339279B2 (en) 2020-04-01 2022-05-24 Chevron Phillips Chemical Company Lp Dual catalyst system for producing LLDPE and MDPE copolymers with long chain branching for film applications
US11267919B2 (en) 2020-06-11 2022-03-08 Chevron Phillips Chemical Company Lp Dual catalyst system for producing polyethylene with long chain branching for blow molding applications
CN116547310A (en) 2020-12-02 2023-08-04 埃克森美孚化学专利公司 Medium density polyethylene composition with wide orthogonal composition distribution
EP4423152A1 (en) 2021-10-26 2024-09-04 ExxonMobil Chemical Patents Inc. Highly oriented linear low density polyethylene films with outstanding processability and mechanical properties

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Also Published As

Publication number Publication date
US20160024235A1 (en) 2016-01-28
CA2905276C (en) 2020-03-24
BR112015022786B1 (en) 2020-08-18
WO2014164192A1 (en) 2014-10-09
CA2905276A1 (en) 2014-10-09
EP2970643B1 (en) 2017-11-08
BR112015022786A2 (en) 2017-07-18
EP2970643B2 (en) 2023-06-07
CN104045902A (en) 2014-09-17
EP2970643A1 (en) 2016-01-20
ES2656688T5 (en) 2023-11-20
US9441061B2 (en) 2016-09-13
ES2656688T3 (en) 2018-02-28
CN104045902B (en) 2017-08-04
US20140256899A1 (en) 2014-09-11
US9181369B2 (en) 2015-11-10

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