MY130585A - Modified polyolefin compositions and laminated structure using the same - Google Patents

Modified polyolefin compositions and laminated structure using the same

Info

Publication number
MY130585A
MY130585A MYPI95001469A MYPI9501469A MY130585A MY 130585 A MY130585 A MY 130585A MY PI95001469 A MYPI95001469 A MY PI95001469A MY PI9501469 A MYPI9501469 A MY PI9501469A MY 130585 A MY130585 A MY 130585A
Authority
MY
Malaysia
Prior art keywords
modified polyolefin
laminated structure
density
minutes
flow rate
Prior art date
Application number
MYPI95001469A
Inventor
Hideshi Kawachi
Kuniaki Murashige
Original Assignee
Mitsui Chemicals 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 Mitsui Chemicals Inc filed Critical Mitsui Chemicals Inc
Publication of MY130585A publication Critical patent/MY130585A/en

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • 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
    • C08L23/06—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/06—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

THERE IS PROVIDED A MODIFIED POLYOLEFIN COMPOSITION WHICH COMPRISES (A) HIGH- PRESSURE-PROCESSED LOW-DENSITY POLYETHYLENE HAVING A MELT FLOW RATE OF 0.1 TO 10 G/10 MINUTES AND A DENSITY OF 0.915 TO 0.935 G/CM3, (B) AN ETHYLENE HOMOPOLYMER AND/OR ETHYLENE/AIPHA-OLEFIN COPOLYMER HAVING A MELT FLOW RATE OF 0.1 TO 30 G/10 MINUTES AND A DENSITY OF 0.910 TO 0.965 G/CM3, WHICH ARE SUBSTANTIALLY LINEAR AND ARE PRODUCED BY USING A TRANSITION METAL CATALYST AND (C) A NON- CRYSTALLINE OR LOW-CRYSTALLINE ETHYLENE/ALPHA- OLEFIN COPOLYMER HAVING A MELT FLOW RATE OF 0.1 TO 10 WI 0 MINUTES AND A DENSITY OF LESS THAN 0.900 G/CM3, IN WHICH AN AMOUNT OF EACH OF THE COMPONENTS (A), (B) AND (C) IS RESPECTIVELY 50 TO 70 % BY WEIGHT, 20 TO 45 % BY WEIGHT AND 5 TO 30 % BY WEIGHT BASED ON THE TOTAL WEIGHT OF THESE COMPONENTS (A), (B) AND (C), AND AT LEAST A PART OF THE COMPONENTS (A), (B) AND (C) IS GRAFT-MODIFIED WITH AN UNSATURATED CARBOXYLIC ACID OR A DERIVATIVE THEREOF; AND A LAMINATED STRUCTURE COMPRISING A COMPOSITION LAYER COMPOSED OF THE MODIFIED POLYOLEFIN COMPOSITION OF CLAIM 1 AND A RESIN LAYER EXISTING ON AT LEAST ONE SIDE OF THE COMPOSITION LAYER. THE TUBULAR LAMINATED STRUCTURE HAVING AN OUTER LAYER COMPOSED OF SAID MODIFIED POLYOLEFIN COMPOSITION, PRODUCED BY CO-EXTRUSION AND COOLING HAS NO WATER MARKS.
MYPI95001469A 1994-06-06 1995-06-06 Modified polyolefin compositions and laminated structure using the same MY130585A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12356594 1994-06-06

Publications (1)

Publication Number Publication Date
MY130585A true MY130585A (en) 2007-06-29

Family

ID=14863736

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI95001469A MY130585A (en) 1994-06-06 1995-06-06 Modified polyolefin compositions and laminated structure using the same

Country Status (4)

Country Link
KR (1) KR100351036B1 (en)
CN (1) CN1113080C (en)
MY (1) MY130585A (en)
TW (1) TW326461B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220289444A1 (en) * 2019-04-24 2022-09-15 Dow Global Technologies Llc Multi-layer stretch hood film with enhanced tear strength

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100352785B1 (en) * 1998-03-10 2002-09-16 미쓰이 가가쿠 가부시키가이샤 Ethylene copolymer composition and use thereof
CN110133777A (en) 2014-11-20 2019-08-16 艾利丹尼森公司 For manufacturing the substrate of Retroflective article
CN104558760A (en) * 2014-12-03 2015-04-29 南宁市金装塑料彩印有限公司 High-strength food packaging film

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2643348B2 (en) * 1988-09-01 1997-08-20 三井石油化学工業株式会社 Polyethylene resin composition and film
CA2021372A1 (en) * 1989-07-19 1991-01-20 Satoru Moriya Polyolefin resin composition, and crosslinked molded article and process for the production thereof
CA2103401C (en) * 1992-11-19 2002-12-17 Mamoru Takahashi Ethylene copolymer composition

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220289444A1 (en) * 2019-04-24 2022-09-15 Dow Global Technologies Llc Multi-layer stretch hood film with enhanced tear strength

Also Published As

Publication number Publication date
TW326461B (en) 1998-02-11
KR960000999A (en) 1996-01-25
CN1118360A (en) 1996-03-13
CN1113080C (en) 2003-07-02
KR100351036B1 (en) 2002-11-05

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