JPS57174329A - Resin composition for extrusion molding - Google Patents
Resin composition for extrusion moldingInfo
- 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
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).
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)
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)
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)
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 |
-
1981
- 1981-04-21 JP JP6000181A patent/JPS57174329A/en active Granted
Patent Citations (9)
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)
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 |
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