ZA971401B - Shrink films and method for making films having maximum heat shrink - Google Patents

Shrink films and method for making films having maximum heat shrink

Info

Publication number
ZA971401B
ZA971401B ZA971401A ZA971401A ZA971401B ZA 971401 B ZA971401 B ZA 971401B ZA 971401 A ZA971401 A ZA 971401A ZA 971401 A ZA971401 A ZA 971401A ZA 971401 B ZA971401 B ZA 971401B
Authority
ZA
South Africa
Prior art keywords
films
shrink
maximum heat
making
heat shrink
Prior art date
Application number
ZA971401A
Inventor
Rajen M Patel
Michael F Langohr
Kim L Walton
Osborne K Mckinney
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
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Publication of ZA971401B publication Critical patent/ZA971401B/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/06Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/32Layered products comprising a layer of synthetic resin comprising polyolefins
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18Manufacture of films or sheets
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00Ancillary operations in connection with laminating processes
    • B32B38/0012Mechanical treatment, e.g. roughening, deforming, stretching
    • B32B2038/0028Stretching, elongating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2323/00Polyalkenes
    • B32B2323/04Polyethylene
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00Containers; Receptacles
    • B32B2439/70Food packaging
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02Characterised 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
    • C08J2323/04Homopolymers or copolymers of ethene
    • C08J2323/08Copolymers of ethene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Laminated Bodies (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
ZA971401A 1996-02-20 1997-02-19 Shrink films and method for making films having maximum heat shrink ZA971401B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1187496P 1996-02-20 1996-02-20

Publications (1)

Publication Number Publication Date
ZA971401B true ZA971401B (en) 1998-08-19

Family

ID=21752331

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA971401A ZA971401B (en) 1996-02-20 1997-02-19 Shrink films and method for making films having maximum heat shrink

Country Status (14)

Country Link
EP (1) EP0882087A1 (en)
JP (1) JP2000504771A (en)
KR (1) KR19990087096A (en)
CN (1) CN1214709A (en)
AR (1) AR005920A1 (en)
AU (1) AU1962897A (en)
BR (1) BR9707592A (en)
CA (1) CA2247082A1 (en)
ID (1) ID17762A (en)
NO (1) NO983793L (en)
TR (1) TR199801619T2 (en)
TW (1) TW358819B (en)
WO (1) WO1997030111A1 (en)
ZA (1) ZA971401B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA986434B (en) 1997-07-21 2000-01-20 Dow Chemical Co Broad mwd, compositionally uniform ethylene interpolymer compositions, process for making the same and article made therefrom.
ATE258958T1 (en) 1997-09-19 2004-02-15 Dow Chemical Co ETHYLENE COPOLYMER MIXTURES WITH NARROW MOLECULAR WEIGHT DISTRIBUTION AND OPTIMIZED COMPOSITION, METHOD FOR THEIR PRODUCTION AND THEIR USE
CN100421965C (en) * 2004-05-28 2008-10-01 郑明光 Printing and processing method for contraction film pattern
US10631558B2 (en) 2006-03-06 2020-04-28 The Coca-Cola Company Methods and apparatuses for making compositions comprising an acid and an acid degradable component and/or compositions comprising a plurality of selectable components
CN100427299C (en) * 2006-06-08 2008-10-22 海南现代塑胶薄膜有限公司 Method for producing low temperature high shrinkage polyolefine heat shrinking film and produced film
KR100913290B1 (en) * 2007-12-13 2009-08-21 도레이새한 주식회사 A heat shrinkable stacked film and a heat shrinkable label using the same as substrate
EP2610269A1 (en) * 2011-12-28 2013-07-03 Saudi Basic Industries Corporation Catalyst composition and method for preparing the same
CA2897552C (en) * 2015-07-17 2022-08-16 Nova Chemicals Corporation Shrink films
CN112368434B (en) * 2018-07-26 2023-05-09 陶氏环球技术有限责任公司 Heat-shrinkable knit raffle fabric and method of using such fabric
JP7186056B2 (en) * 2018-10-16 2022-12-08 藤森工業株式会社 LAMINATED FILM FOR BAG AND MANUFACTURING METHOD THEREOF

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5562958A (en) * 1991-10-15 1996-10-08 The Dow Chemical Company Packaging and wrapping film
US5604043A (en) * 1993-09-20 1997-02-18 W.R. Grace & Co.-Conn. Heat shrinkable films containing single site catalyzed copolymers having long chain branching

Also Published As

Publication number Publication date
TR199801619T2 (en) 1998-11-23
KR19990087096A (en) 1999-12-15
WO1997030111A1 (en) 1997-08-21
CN1214709A (en) 1999-04-21
NO983793D0 (en) 1998-08-19
CA2247082A1 (en) 1997-08-21
EP0882087A1 (en) 1998-12-09
NO983793L (en) 1998-10-19
AR005920A1 (en) 1999-07-21
JP2000504771A (en) 2000-04-18
ID17762A (en) 1998-01-22
BR9707592A (en) 1999-07-27
AU1962897A (en) 1997-09-02
TW358819B (en) 1999-05-21

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