GB1044502A - Stretched polyolefin compositions - Google Patents
Stretched polyolefin compositionsInfo
- Publication number
- GB1044502A GB1044502A GB1136165A GB1136165A GB1044502A GB 1044502 A GB1044502 A GB 1044502A GB 1136165 A GB1136165 A GB 1136165A GB 1136165 A GB1136165 A GB 1136165A GB 1044502 A GB1044502 A GB 1044502A
- Authority
- GB
- Grant status
- Application
- Patent type
- Prior art keywords
- temperature
- sheet
- filament
- volume
- stretched
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
- C08K5/00—Use of organic ingredients
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/0016—Plasticisers
-
- C08K3/013—
Abstract
A method of obtaining sheets or filaments comprises forming a homogeneous blend comprising 10-80% by volume of a crystalline poly-(alpha-olefin) having a standard load melt index of substantially zero, the alpha-olefin having from 2-4 carbon atoms, 5-60% by volume of inert particulate filler material and 15-85% by volume of plasticizer, into a sheet or filament at a temperature above the coalescing temperature, and increasing the size of the sheet in at least one direction parallel to its surface or increasing the length of the filament, by at least 5% by stretching. The sheet or filament is preferably stretched at a temperature above the softening temperature of the blend. The usual fillers and plasticizers are used and these may be removed from the stretched sheet or filament by solvent extraction.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US35406464 true | 1964-03-23 | 1964-03-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1044502A true true GB1044502A (en) | 1966-10-05 |
Family
ID=23391746
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1136265A Expired GB1044503A (en) | 1964-03-23 | 1965-03-17 | Cold-worked polyolefin compositions |
GB1136165A Expired GB1044502A (en) | 1964-03-23 | 1965-03-17 | Stretched polyolefin compositions |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1136265A Expired GB1044503A (en) | 1964-03-23 | 1965-03-17 | Cold-worked polyolefin compositions |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB1044503A (en) |
Cited By (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3536796A (en) * | 1967-11-29 | 1970-10-27 | Grace W R & Co | Process for reducing shrinkage in preparing porous plastic sheet |
DE2751075A1 (en) * | 1976-12-10 | 1978-06-15 | Nippon Oil Co Ltd | A process for the preparation of permeable membranes |
US4237083A (en) * | 1979-02-13 | 1980-12-02 | Evans Products Company | Process of manufacturing a microporous sheet material |
EP0066672A2 (en) * | 1981-06-09 | 1982-12-15 | Mitsubishi Kasei Corporation | Process for producing porous film or sheet |
EP0105629A2 (en) * | 1982-09-09 | 1984-04-18 | Minnesota Mining And Manufacturing Company | Microporous sheet material, method of making and articles made therewith |
EP0122686A2 (en) * | 1983-01-21 | 1984-10-24 | Kuraray Co., Ltd. | Thermoplastic resin sheet-like material and its production |
US4564488A (en) * | 1978-07-31 | 1986-01-14 | Akzo Nv | Methods for the preparation of porous fibers and membranes |
EP0226179A2 (en) * | 1985-12-11 | 1987-06-24 | MITSUI TOATSU CHEMICALS, Inc. | Resin composition for porous film and film prepared therefrom |
EP0248600A2 (en) * | 1986-05-28 | 1987-12-09 | Kao Corporation | Porous film |
EP0253667A2 (en) * | 1986-07-16 | 1988-01-20 | Sumitomo Chemical Company, Limited | Breathable film and process for production of the same |
US4826799A (en) * | 1988-04-14 | 1989-05-02 | W. R. Grace & Co.-Conn. | Shaped catalyst and process for making it |
US4833172A (en) * | 1987-04-24 | 1989-05-23 | Ppg Industries, Inc. | Stretched microporous material |
US4876049A (en) * | 1985-11-21 | 1989-10-24 | Nippon Petrochemicals Co., Ltd. | Method for preparing molded articles of ultra-high molecular weight polyethylene |
US4900698A (en) * | 1987-05-26 | 1990-02-13 | W. R. Grace & Co.-Conn. | Ceramic product and process |
BE1004565A5 (en) * | 1990-08-31 | 1992-12-15 | Baxter Int | Paper-type sheet |
US5196262A (en) * | 1990-10-10 | 1993-03-23 | Ppg Industries, Inc. | Microporous material |
US5583171A (en) * | 1994-03-31 | 1996-12-10 | Ppg Industries, Inc. | Microporous material exhibiting low alkali metal content |
US5948557A (en) * | 1996-10-18 | 1999-09-07 | Ppg Industries, Inc. | Very thin microporous material |
EP0273582B2 (en) † | 1986-12-11 | 2000-11-02 | Minnesota Mining And Manufacturing Company | Microporous materials incorporating a nucleating agent and methods for making same |
US7875670B2 (en) | 2002-08-12 | 2011-01-25 | Exxonmobil Chemical Patents Inc. | Articles from plasticized polyolefin compositions |
US7985801B2 (en) | 2002-08-12 | 2011-07-26 | Exxonmobil Chemical Patents Inc. | Fibers and nonwovens from plasticized polyolefin compositions |
US7998579B2 (en) | 2002-08-12 | 2011-08-16 | Exxonmobil Chemical Patents Inc. | Polypropylene based fibers and nonwovens |
US8003725B2 (en) | 2002-08-12 | 2011-08-23 | Exxonmobil Chemical Patents Inc. | Plasticized hetero-phase polyolefin blends |
US8192813B2 (en) | 2003-08-12 | 2012-06-05 | Exxonmobil Chemical Patents, Inc. | Crosslinked polyethylene articles and processes to produce same |
US8211968B2 (en) | 2002-08-12 | 2012-07-03 | Exxonmobil Chemical Patents Inc. | Plasticized polyolefin compositions |
US8389615B2 (en) | 2004-12-17 | 2013-03-05 | Exxonmobil Chemical Patents Inc. | Elastomeric compositions comprising vinylaromatic block copolymer, polypropylene, plastomer, and low molecular weight polyolefin |
US8513347B2 (en) | 2005-07-15 | 2013-08-20 | Exxonmobil Chemical Patents Inc. | Elastomeric compositions |
EP1228863B1 (en) | 2001-01-31 | 2015-11-04 | Ewald Dörken Ag | Protection film |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3728425A (en) * | 1968-05-23 | 1973-04-17 | Dow Chemical Co | Process for potting hollow fiber membranes |
US3856746A (en) * | 1968-07-22 | 1974-12-24 | Lion Fat Oil Co Ltd | Thermoplastic composition for molding |
JPS5014667B1 (en) * | 1968-10-30 | 1975-05-29 | ||
US3767554A (en) * | 1971-06-08 | 1973-10-23 | Westlake Plastics Co | Plastic electroplating barrel |
JPS48103644A (en) * | 1972-03-23 | 1973-12-26 | ||
DE2657273A1 (en) * | 1976-12-17 | 1978-06-22 | Huels Chemische Werke Ag | Thermoplastic masses |
US4517115A (en) * | 1980-08-08 | 1985-05-14 | Plastic Specialties And Technologies, Inc. | Synergistic vinyl halide stabilizer compositions of antimony organic sulfur-containing compounds, alkaline earth carboxylates, and alkali metal carbonates |
US4440674A (en) * | 1980-08-08 | 1984-04-03 | Dart Industries Inc. | Synergistic vinyl halide stabilizer compositions of antimony organic sulfur-containing compounds, alkaline earth carboxylates and alkali metal carbonates |
US4454280A (en) * | 1981-03-31 | 1984-06-12 | The Firestone Tire & Rubber Company | Polymers having reduced carbon monoxide generation upon burning |
DE4041453A1 (en) * | 1990-12-21 | 1992-06-25 | Huels Troisdorf | Molding composition and method for calendering of films on the basis of polyethylene |
JP3511398B2 (en) * | 1994-03-25 | 2004-03-29 | 花王株式会社 | The absorbent article |
BE1008934A3 (en) * | 1994-12-06 | 1996-10-01 | Solvay | TUBE, PLATE OR ARTICLE biaxially oriented. |
Cited By (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3536796A (en) * | 1967-11-29 | 1970-10-27 | Grace W R & Co | Process for reducing shrinkage in preparing porous plastic sheet |
DE2751075A1 (en) * | 1976-12-10 | 1978-06-15 | Nippon Oil Co Ltd | A process for the preparation of permeable membranes |
US4564488A (en) * | 1978-07-31 | 1986-01-14 | Akzo Nv | Methods for the preparation of porous fibers and membranes |
US4237083A (en) * | 1979-02-13 | 1980-12-02 | Evans Products Company | Process of manufacturing a microporous sheet material |
EP0066672A2 (en) * | 1981-06-09 | 1982-12-15 | Mitsubishi Kasei Corporation | Process for producing porous film or sheet |
EP0066672A3 (en) * | 1981-06-09 | 1984-07-25 | Mitsubishi Chemical Industries Limited | Process for producing porous film or sheet |
EP0105629A2 (en) * | 1982-09-09 | 1984-04-18 | Minnesota Mining And Manufacturing Company | Microporous sheet material, method of making and articles made therewith |
EP0105629A3 (en) * | 1982-09-09 | 1988-06-01 | Minnesota Mining And Manufacturing Company | Microporous sheet material, method of making and articles made therewith |
EP0122686A2 (en) * | 1983-01-21 | 1984-10-24 | Kuraray Co., Ltd. | Thermoplastic resin sheet-like material and its production |
EP0122686A3 (en) * | 1983-01-21 | 1986-12-10 | Kuraray Co., Ltd. | Thermoplastic resin sheet-like material and its production |
US4876049A (en) * | 1985-11-21 | 1989-10-24 | Nippon Petrochemicals Co., Ltd. | Method for preparing molded articles of ultra-high molecular weight polyethylene |
EP0226179A2 (en) * | 1985-12-11 | 1987-06-24 | MITSUI TOATSU CHEMICALS, Inc. | Resin composition for porous film and film prepared therefrom |
EP0226179A3 (en) * | 1985-12-11 | 1988-06-15 | Mitsui Toatsu Chemicals, Incorporated | Resin composition for porous film and film prepared therefrom |
EP0248600A3 (en) * | 1986-05-28 | 1988-06-15 | Kao Corporation | Porous film |
US4794128A (en) * | 1986-05-28 | 1988-12-27 | Kao Corporation | Porous film |
EP0248600A2 (en) * | 1986-05-28 | 1987-12-09 | Kao Corporation | Porous film |
EP0253667A2 (en) * | 1986-07-16 | 1988-01-20 | Sumitomo Chemical Company, Limited | Breathable film and process for production of the same |
EP0253667A3 (en) * | 1986-07-16 | 1988-06-15 | Sumitomo Chemical Company, Limited | Breathable film and process for production of the same |
US4829096A (en) * | 1986-07-16 | 1989-05-09 | Sumitomo Chemical Company, Limited | Breathable film and process for production of the same |
EP0273582B2 (en) † | 1986-12-11 | 2000-11-02 | Minnesota Mining And Manufacturing Company | Microporous materials incorporating a nucleating agent and methods for making same |
US4833172A (en) * | 1987-04-24 | 1989-05-23 | Ppg Industries, Inc. | Stretched microporous material |
US4900698A (en) * | 1987-05-26 | 1990-02-13 | W. R. Grace & Co.-Conn. | Ceramic product and process |
US4826799A (en) * | 1988-04-14 | 1989-05-02 | W. R. Grace & Co.-Conn. | Shaped catalyst and process for making it |
BE1004565A5 (en) * | 1990-08-31 | 1992-12-15 | Baxter Int | Paper-type sheet |
US5196262A (en) * | 1990-10-10 | 1993-03-23 | Ppg Industries, Inc. | Microporous material |
US5583171A (en) * | 1994-03-31 | 1996-12-10 | Ppg Industries, Inc. | Microporous material exhibiting low alkali metal content |
US5948557A (en) * | 1996-10-18 | 1999-09-07 | Ppg Industries, Inc. | Very thin microporous material |
EP1228863B1 (en) | 2001-01-31 | 2015-11-04 | Ewald Dörken Ag | Protection film |
US7985801B2 (en) | 2002-08-12 | 2011-07-26 | Exxonmobil Chemical Patents Inc. | Fibers and nonwovens from plasticized polyolefin compositions |
US7875670B2 (en) | 2002-08-12 | 2011-01-25 | Exxonmobil Chemical Patents Inc. | Articles from plasticized polyolefin compositions |
US8003725B2 (en) | 2002-08-12 | 2011-08-23 | Exxonmobil Chemical Patents Inc. | Plasticized hetero-phase polyolefin blends |
US7998579B2 (en) | 2002-08-12 | 2011-08-16 | Exxonmobil Chemical Patents Inc. | Polypropylene based fibers and nonwovens |
US8211968B2 (en) | 2002-08-12 | 2012-07-03 | Exxonmobil Chemical Patents Inc. | Plasticized polyolefin compositions |
US8217112B2 (en) | 2002-08-12 | 2012-07-10 | Exxonmobil Chemical Patents Inc. | Plasticized polyolefin compositions |
US8703030B2 (en) | 2003-08-12 | 2014-04-22 | Exxonmobil Chemical Patents Inc. | Crosslinked polyethylene process |
US8192813B2 (en) | 2003-08-12 | 2012-06-05 | Exxonmobil Chemical Patents, Inc. | Crosslinked polyethylene articles and processes to produce same |
US8389615B2 (en) | 2004-12-17 | 2013-03-05 | Exxonmobil Chemical Patents Inc. | Elastomeric compositions comprising vinylaromatic block copolymer, polypropylene, plastomer, and low molecular weight polyolefin |
US8513347B2 (en) | 2005-07-15 | 2013-08-20 | Exxonmobil Chemical Patents Inc. | Elastomeric compositions |
Also Published As
Publication number | Publication date | Type |
---|---|---|
GB1044503A (en) | 1966-10-05 | application |
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