CA451864A - Extrusion process and apparatus - Google Patents
Extrusion process and apparatusInfo
- Publication number
- CA451864A CA451864A CA451864A CA451864DA CA451864A CA 451864 A CA451864 A CA 451864A CA 451864 A CA451864 A CA 451864A CA 451864D A CA451864D A CA 451864DA CA 451864 A CA451864 A CA 451864A
- Authority
- CA
- Canada
- Prior art keywords
- extrusion process
- extrusion
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA451864T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA451864A true CA451864A (en) | 1948-10-12 |
Family
ID=35583572
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA451864A Expired CA451864A (en) | Extrusion process and apparatus |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA451864A (en) |
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3084385A (en) * | 1959-07-08 | 1963-04-09 | Du Pont | Extrusion apparatus |
US3431163A (en) * | 1964-07-09 | 1969-03-04 | Monsanto Chemicals | Foamed aliphatic resin products having elongated cells at right angles to a surface skin and their manufacture |
US3624192A (en) * | 1967-05-19 | 1971-11-30 | Mensanto Chemicals Ltd | Production of foamed resins |
US3954929A (en) * | 1973-10-11 | 1976-05-04 | The Dow Chemical Company | Method and apparatus for the extrusion of foamable thermoplastic materials |
US3966381A (en) * | 1973-11-21 | 1976-06-29 | The Dow Chemical Company | Extrusion of thermoplastic foam |
US4201534A (en) * | 1978-06-14 | 1980-05-06 | Condec Corporation | Foam extrusion die assembly |
US4234529A (en) * | 1978-12-18 | 1980-11-18 | Condec Corporation | Method and apparatus for shaping plastic foams |
US4324748A (en) * | 1978-07-28 | 1982-04-13 | Japan Styrene Paper Corporation | Process and apparatus for extruding plastic foams through a fluorocarbon lined die shaping means having extended wear characteristics |
US4364722A (en) * | 1981-04-02 | 1982-12-21 | U.C. Industries | Foam extrusion die assembly |
US4395214A (en) * | 1981-08-27 | 1983-07-26 | U.C. Industries | Foam extrusion apparatus having downstream upper and lower hinged shaping means and side restraining means |
US4836814A (en) * | 1987-11-10 | 1989-06-06 | Packaging Industries Group, Inc. | Multicolored foam and method for making |
US5844009A (en) | 1996-04-26 | 1998-12-01 | Sentinel Products Corp. | Cross-linked low-density polymer foam |
US5859076A (en) | 1996-11-15 | 1999-01-12 | Sentinel Products Corp. | Open cell foamed articles including silane-grafted polyolefin resins |
US5882776A (en) | 1996-07-09 | 1999-03-16 | Sentinel Products Corp. | Laminated foam structures with enhanced properties |
US5883145A (en) | 1994-09-19 | 1999-03-16 | Sentinel Products Corp. | Cross-linked foam structures of polyolefins and process for manufacturing |
US5929129A (en) | 1994-09-19 | 1999-07-27 | Sentinel Products Corp. | Crosslinked foamable compositions of silane-grafted, essentially linear polyolefins blended with polypropylene |
US5932659A (en) | 1994-09-19 | 1999-08-03 | Sentinel Products Corp. | Polymer blend |
US5938878A (en) | 1996-08-16 | 1999-08-17 | Sentinel Products Corp. | Polymer structures with enhanced properties |
US6350512B1 (en) | 1996-04-26 | 2002-02-26 | Sentinel Products Corp. | Cross-linked polyolefin foam |
US6827888B2 (en) | 2001-01-23 | 2004-12-07 | Genpak Llc | Polymeric foam sheet using ambient gas blowing agent via controlled expansion |
-
0
- CA CA451864A patent/CA451864A/en not_active Expired
Cited By (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3084385A (en) * | 1959-07-08 | 1963-04-09 | Du Pont | Extrusion apparatus |
US3431163A (en) * | 1964-07-09 | 1969-03-04 | Monsanto Chemicals | Foamed aliphatic resin products having elongated cells at right angles to a surface skin and their manufacture |
US3624192A (en) * | 1967-05-19 | 1971-11-30 | Mensanto Chemicals Ltd | Production of foamed resins |
US3694116A (en) * | 1967-05-19 | 1972-09-26 | Monsanto Chemicals | Apparatus for the production of foamed resins |
US3954929A (en) * | 1973-10-11 | 1976-05-04 | The Dow Chemical Company | Method and apparatus for the extrusion of foamable thermoplastic materials |
US3966381A (en) * | 1973-11-21 | 1976-06-29 | The Dow Chemical Company | Extrusion of thermoplastic foam |
US4201534A (en) * | 1978-06-14 | 1980-05-06 | Condec Corporation | Foam extrusion die assembly |
US4324748A (en) * | 1978-07-28 | 1982-04-13 | Japan Styrene Paper Corporation | Process and apparatus for extruding plastic foams through a fluorocarbon lined die shaping means having extended wear characteristics |
US4234529A (en) * | 1978-12-18 | 1980-11-18 | Condec Corporation | Method and apparatus for shaping plastic foams |
US4364722A (en) * | 1981-04-02 | 1982-12-21 | U.C. Industries | Foam extrusion die assembly |
US4395214A (en) * | 1981-08-27 | 1983-07-26 | U.C. Industries | Foam extrusion apparatus having downstream upper and lower hinged shaping means and side restraining means |
US4836814A (en) * | 1987-11-10 | 1989-06-06 | Packaging Industries Group, Inc. | Multicolored foam and method for making |
US6103775A (en) | 1994-09-19 | 2000-08-15 | Sentinel Products Corp. | Silane-grafted materials for solid and foam applications |
US5932659A (en) | 1994-09-19 | 1999-08-03 | Sentinel Products Corp. | Polymer blend |
US6316512B1 (en) | 1994-09-19 | 2001-11-13 | Sentinel Products Corp. | Silane-grafted materials for solid and foam applications |
US5883145A (en) | 1994-09-19 | 1999-03-16 | Sentinel Products Corp. | Cross-linked foam structures of polyolefins and process for manufacturing |
US5929129A (en) | 1994-09-19 | 1999-07-27 | Sentinel Products Corp. | Crosslinked foamable compositions of silane-grafted, essentially linear polyolefins blended with polypropylene |
US5844009A (en) | 1996-04-26 | 1998-12-01 | Sentinel Products Corp. | Cross-linked low-density polymer foam |
US6350512B1 (en) | 1996-04-26 | 2002-02-26 | Sentinel Products Corp. | Cross-linked polyolefin foam |
US6472015B1 (en) | 1996-04-26 | 2002-10-29 | Sentinal Products Corp. | Cross-linked polyolefin tape |
US6004647A (en) | 1996-06-21 | 1999-12-21 | Sentinel Products Corp. | Polymer blend |
US6214894B1 (en) | 1996-06-21 | 2001-04-10 | Sentinel Products Corp. | Ethylene-styrene single-site polymer blend |
US6359021B2 (en) | 1996-06-21 | 2002-03-19 | Sentinel Products Corp. | Polymer blend |
US6531520B1 (en) | 1996-06-21 | 2003-03-11 | Sentinel Products Corporation | Polymer blend |
US5882776A (en) | 1996-07-09 | 1999-03-16 | Sentinel Products Corp. | Laminated foam structures with enhanced properties |
US5938878A (en) | 1996-08-16 | 1999-08-17 | Sentinel Products Corp. | Polymer structures with enhanced properties |
US6054005A (en) | 1996-08-16 | 2000-04-25 | Sentinel Products Corp. | Polymer structures with enhanced properties |
US5859076A (en) | 1996-11-15 | 1999-01-12 | Sentinel Products Corp. | Open cell foamed articles including silane-grafted polyolefin resins |
US6827888B2 (en) | 2001-01-23 | 2004-12-07 | Genpak Llc | Polymeric foam sheet using ambient gas blowing agent via controlled expansion |
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