JPS57174329A - Resin composition for extrusion molding - Google Patents

Resin composition for extrusion molding

Info

Publication number
JPS57174329A
JPS57174329A JP6000181A JP6000181A JPS57174329A JP S57174329 A JPS57174329 A JP S57174329A JP 6000181 A JP6000181 A JP 6000181A JP 6000181 A JP6000181 A JP 6000181A JP S57174329 A JPS57174329 A JP S57174329A
Authority
JP
Japan
Prior art keywords
alpha
ethylene
density
melt
olefin
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.)
Granted
Application number
JP6000181A
Other languages
Japanese (ja)
Other versions
JPS6241529B2 (en
Inventor
Mikio Katagiri
Kunie Hiroshige
Katsumi Sumita
Yoshitaka Hironaka
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.)
MITSUI PORIKEMIKARU KK
Mitsui Polychemicals Co Ltd
Dow Mitsui Polychemicals Co Ltd
Original Assignee
MITSUI PORIKEMIKARU KK
Du Pont Mitsui Polychemicals Co Ltd
Mitsui Polychemicals Co Ltd
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 PORIKEMIKARU KK, Du Pont Mitsui Polychemicals Co Ltd, Mitsui Polychemicals Co Ltd filed Critical MITSUI PORIKEMIKARU KK
Priority to JP6000181A priority Critical patent/JPS57174329A/en
Publication of JPS57174329A publication Critical patent/JPS57174329A/en
Publication of JPS6241529B2 publication Critical patent/JPS6241529B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE:To provide the titled composition suitable for use in a heat-sealing layer of wrapping material and having an excellent extrudablity, by melt-blending low-density polyethylene, ethylene/alpha-olefin copolymer and low-crystalinity ethylene/alpha-olefin copolymer. CONSTITUTION:The titled composition is prepared by melt-blending about 10- 70wt% polyethylene density 0.91-0.94g/cm<3>, obtained by radical polymerization, about 20-80wt% ethylene/alpha-olefin (3-8C) copolymer, density 0.91-0.95, and about 10-50wt% low-crystalinity or amorphous ethylene/alpha-olefin (3-4C) copolymer, density 0.85-0.90, and adjusting the composition to have melt index of 1- 15g/10min (190 deg.C) and melt tensile strength of 1.0-7.0g (190 deg.C).
JP6000181A 1981-04-21 1981-04-21 Resin composition for extrusion molding Granted JPS57174329A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6000181A JPS57174329A (en) 1981-04-21 1981-04-21 Resin composition for extrusion molding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6000181A JPS57174329A (en) 1981-04-21 1981-04-21 Resin composition for extrusion molding

Publications (2)

Publication Number Publication Date
JPS57174329A true JPS57174329A (en) 1982-10-27
JPS6241529B2 JPS6241529B2 (en) 1987-09-03

Family

ID=13129425

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6000181A Granted JPS57174329A (en) 1981-04-21 1981-04-21 Resin composition for extrusion molding

Country Status (1)

Country Link
JP (1) JPS57174329A (en)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS581558A (en) * 1981-06-26 1983-01-06 旭化成株式会社 Laminated film
JPS5893741A (en) * 1981-11-30 1983-06-03 Dainippon Printing Co Ltd Extrusion-coating resin composition
JPS58152036A (en) * 1982-03-08 1983-09-09 Showa Denko Kk Polyethylene type resin composition
JPS58157837A (en) * 1982-03-15 1983-09-20 Showa Denko Kk Polyethylene-based resin composition
JPS591553A (en) * 1982-05-07 1984-01-06 シテイズ・サ−ビス・カンパニ− Cling stretch wrap film composition
JPS59100151A (en) * 1982-11-30 1984-06-09 Idemitsu Petrochem Co Ltd Polyethylene resin composition
JPS6036549A (en) * 1983-08-09 1985-02-25 Showa Denko Kk Ethylenic polymer composition for lamination
JPS6067546A (en) * 1983-09-26 1985-04-17 Toyo Soda Mfg Co Ltd Polyethylene composition for extrusion coating
EP0321220A2 (en) * 1987-12-15 1989-06-21 Mitsui Petrochemical Industries, Ltd. Easily openable heat seal material
US5277988A (en) * 1987-12-15 1994-01-11 Mitsui Petrochemical Industries, Ltd. Easily openable heat seal material
EP0656393A1 (en) * 1993-11-29 1995-06-07 Sumitomo Chemical Company, Limited Resin composition for extrusion moulding
JP2001323114A (en) * 2000-03-07 2001-11-20 Denki Kagaku Kogyo Kk Stretched film for hand wrapping
JP2003026821A (en) * 2001-07-11 2003-01-29 Denki Kagaku Kogyo Kk Stretch film
JP2012136666A (en) * 2010-12-27 2012-07-19 Tosoh Corp Polyethylene resin composition for extrusion laminate and laminated body
JP2013112796A (en) * 2011-11-30 2013-06-10 Tosoh Corp Ethylenic polymer composition for extrusion lamination and laminate
JP2016108383A (en) * 2014-12-03 2016-06-20 三井・デュポンポリケミカル株式会社 Resin composition for surface protective member and surface protective film or sheet using the same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63241508A (en) * 1987-03-30 1988-10-06 Sumitomo Electric Ind Ltd Water stopping tape for optical fiber cable

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5239741A (en) * 1975-09-26 1977-03-28 Mitsui Petrochem Ind Ltd Polyolfin compositions
JPS52100536A (en) * 1976-02-19 1977-08-23 Mitsui Petrochem Ind Ltd Adhesive tape
JPS52104585A (en) * 1976-02-28 1977-09-02 Gunze Kk Heat sealable bi axial oriented film
JPS53125452A (en) * 1977-04-09 1978-11-01 Mitsui Petrochem Ind Ltd Polyolefin composition
JPS5452A (en) * 1977-06-03 1979-01-05 Idemitsu Petrochemical Co Polyethylene composition for extremely thin film forming
JPS5512008A (en) * 1978-06-29 1980-01-28 Mitsui Petrochemical Ind Packing laminate sack
JPS55118859A (en) * 1979-03-07 1980-09-12 Asahi Dow Ltd Cold high orientation multilayer film and its preparation
JPS55139445A (en) * 1979-04-18 1980-10-31 Idemitsu Petrochem Co Ltd Polypropylene composition
JPS5615664A (en) * 1979-07-12 1981-02-14 Shigeo Ogino Preparation of konjak

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5239741A (en) * 1975-09-26 1977-03-28 Mitsui Petrochem Ind Ltd Polyolfin compositions
JPS52100536A (en) * 1976-02-19 1977-08-23 Mitsui Petrochem Ind Ltd Adhesive tape
JPS52104585A (en) * 1976-02-28 1977-09-02 Gunze Kk Heat sealable bi axial oriented film
JPS53125452A (en) * 1977-04-09 1978-11-01 Mitsui Petrochem Ind Ltd Polyolefin composition
JPS5452A (en) * 1977-06-03 1979-01-05 Idemitsu Petrochemical Co Polyethylene composition for extremely thin film forming
JPS5512008A (en) * 1978-06-29 1980-01-28 Mitsui Petrochemical Ind Packing laminate sack
JPS55118859A (en) * 1979-03-07 1980-09-12 Asahi Dow Ltd Cold high orientation multilayer film and its preparation
JPS55139445A (en) * 1979-04-18 1980-10-31 Idemitsu Petrochem Co Ltd Polypropylene composition
JPS5615664A (en) * 1979-07-12 1981-02-14 Shigeo Ogino Preparation of konjak

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0132778B2 (en) * 1981-06-26 1989-07-10 Asahi Kasei Kogyo Kk
JPS581558A (en) * 1981-06-26 1983-01-06 旭化成株式会社 Laminated film
JPS5893741A (en) * 1981-11-30 1983-06-03 Dainippon Printing Co Ltd Extrusion-coating resin composition
JPS58152036A (en) * 1982-03-08 1983-09-09 Showa Denko Kk Polyethylene type resin composition
JPH0379384B2 (en) * 1982-03-08 1991-12-18 Showa Denko Kk
JPS58157837A (en) * 1982-03-15 1983-09-20 Showa Denko Kk Polyethylene-based resin composition
JPH0379385B2 (en) * 1982-03-15 1991-12-18 Showa Denko Kk
JPS591553A (en) * 1982-05-07 1984-01-06 シテイズ・サ−ビス・カンパニ− Cling stretch wrap film composition
JPH0359933B2 (en) * 1982-11-30 1991-09-12 Idemitsu Petrochemical Co
JPS59100151A (en) * 1982-11-30 1984-06-09 Idemitsu Petrochem Co Ltd Polyethylene resin composition
JPS6036549A (en) * 1983-08-09 1985-02-25 Showa Denko Kk Ethylenic polymer composition for lamination
JPS6067546A (en) * 1983-09-26 1985-04-17 Toyo Soda Mfg Co Ltd Polyethylene composition for extrusion coating
EP0321220A2 (en) * 1987-12-15 1989-06-21 Mitsui Petrochemical Industries, Ltd. Easily openable heat seal material
US5277988A (en) * 1987-12-15 1994-01-11 Mitsui Petrochemical Industries, Ltd. Easily openable heat seal material
EP0656393A1 (en) * 1993-11-29 1995-06-07 Sumitomo Chemical Company, Limited Resin composition for extrusion moulding
US5587247A (en) * 1993-11-29 1996-12-24 Sumitomo Chemical Company, Limited Resin composition for extrusion molding
JP2001323114A (en) * 2000-03-07 2001-11-20 Denki Kagaku Kogyo Kk Stretched film for hand wrapping
JP2003026821A (en) * 2001-07-11 2003-01-29 Denki Kagaku Kogyo Kk Stretch film
JP2012136666A (en) * 2010-12-27 2012-07-19 Tosoh Corp Polyethylene resin composition for extrusion laminate and laminated body
JP2013112796A (en) * 2011-11-30 2013-06-10 Tosoh Corp Ethylenic polymer composition for extrusion lamination and laminate
JP2016108383A (en) * 2014-12-03 2016-06-20 三井・デュポンポリケミカル株式会社 Resin composition for surface protective member and surface protective film or sheet using the same

Also Published As

Publication number Publication date
JPS6241529B2 (en) 1987-09-03

Similar Documents

Publication Publication Date Title
JPS57174329A (en) Resin composition for extrusion molding
CA1225580A (en) Heat sterilizable laminate films
DE69615723D1 (en) Ethylene alpha olefin copolymer and composition, films, composite materials, and electrically insulating materials containing the same
JPS56120741A (en) Polyethylene resin composition
WO1992014784A3 (en) Heat sealable blend of very low density polyethylene or plastomer with polypropylene based polymers and heat sealable film and articles made thereof
DE3372779D1 (en) Composition of low-density polyethylene/alpha-olefin copolymers and their application to the manufacture of films
JPS5692937A (en) Resin composition for molding polyethylene film
JPS5734145A (en) Ethylene-alpha-olefin copolymer composition
HU913389D0 (en) Propylene polymeric films and laminates
JPS57165436A (en) Polyethylene composition
JPS56152853A (en) Polyethylene resin composition
JPS5558245A (en) Polyolefin resin composition
JPS5672042A (en) Polyolefin resin composition
JPS5759943A (en) Ethylene copolymer composition
JPS5638341A (en) Polypropylene resin composition
EP0244982A3 (en) Film compositions
JPS53108146A (en) Resin compositon
ATE19754T1 (en) PACKAGING BAG.
JPS6455241A (en) Multilayer film having improved transparency and capable of being sealed
DE3170807D1 (en) Ternary thermoplastic moulding composition containing propylene copolymers
EP0377121A3 (en) Medical bag
JPS5573738A (en) Improved composition
JPS56144926A (en) Monoaxially stretched product of ethylenic resin
JPS5723643A (en) Polyethylene composition
JPS54148829A (en) Resin composition for extrusion laminate