NO135308L - - Google Patents
Info
- Publication number
- NO135308L NO135308L NO135308DA NO135308L NO 135308 L NO135308 L NO 135308L NO 135308D A NO135308D A NO 135308DA NO 135308 L NO135308 L NO 135308L
- Authority
- NO
- Norway
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/3461—Making or treating expandable particles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/09—Pre-expansion of foamed polystyrene
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US76534268A | 1968-10-07 | 1968-10-07 | |
| US10598171A | 1971-01-12 | 1971-01-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO135308L true NO135308L (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1900-01-01 |
Family
ID=26803176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO135308D NO135308L (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1968-10-07 |
Country Status (5)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4743417A (en) * | 1983-09-12 | 1988-05-10 | Rovac Technology, Inc. | Method for the manufacture of product comprising foamed plastic material and using a low-pressure chamber |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3853972A (en) * | 1972-07-11 | 1974-12-10 | E Berner | Process for rapidly molding articles from foamable thermoplastic particles involving multiple foaming operations |
| US4032609A (en) * | 1972-09-11 | 1977-06-28 | Foster Grant Co., Inc. | Method for pre-expanding and molding expandable thermoplastic polymer particles |
| US3855377A (en) * | 1972-10-24 | 1974-12-17 | Arco Polymers Inc | Method for improving internal foam fusion of molded styrene polymer foam billets |
| JPS5232776B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1973-10-27 | 1977-08-24 | ||
| GB1485587A (en) * | 1974-01-22 | 1977-09-14 | Furukawa Electric Co Ltd | Process of producing a foamed thermoplastics resin articl |
| US4276008A (en) * | 1977-08-26 | 1981-06-30 | Southeastern Foam Products, Inc. | Apparatus for molding expandable thermoplastic polymer particles |
| US4274818A (en) * | 1977-08-26 | 1981-06-23 | Southeastern Foam Products, Inc. | Apparatus for pre-expanding and molding thermoplastic polymer particles |
| US4278628A (en) * | 1977-08-26 | 1981-07-14 | Southeastern Foam Products, Inc. | Method for pre-expanding and molding expandable thermoplastic polymer particles |
| US4226942A (en) * | 1978-08-15 | 1980-10-07 | Monsanto Company | Foamable resins process |
| US4272469A (en) * | 1979-02-26 | 1981-06-09 | Integrated Insulation Systems, Inc. | Method and apparatus for forming expanded foam articles |
| SE448357B (sv) * | 1982-09-14 | 1987-02-16 | Korpela Heikki | Sett och anordning for metning och reglering av volymvikten hos ett expanderat partikulert material |
| AT374206B (de) * | 1982-11-15 | 1984-03-26 | Hirsch Kurt | Verfahren und vorrichtung zum vorschaeumen von kunststoffen |
| US4521541A (en) * | 1983-02-09 | 1985-06-04 | International Flavors & Fragrances Inc. | Process for forming functional fluid and solid-containing thermoplastic films, uses thereof and process for producing same |
| JPS60105503A (ja) * | 1983-11-12 | 1985-06-11 | Kanegafuchi Chem Ind Co Ltd | 熱可塑性樹脂粒子の予備発泡法およびその装置 |
| US4525485A (en) * | 1983-09-08 | 1985-06-25 | Kanegafuchi Kagaku Kogyo Kabushiki Kaisha | Pre-expanding process and apparatus for the same |
| US4581443A (en) * | 1984-10-09 | 1986-04-08 | Celanese Corporation | Production of improved pellets from melt-processable polymer which is capable of forming and anisotropic melt |
| ATE101823T1 (de) * | 1988-06-23 | 1994-03-15 | Casco Nobel Ab | Verfahren und vorrichtung zur herstellung expandierbarer thermoplastischer mikrokugeln. |
| DE4211972A1 (de) * | 1992-04-09 | 1993-10-14 | Huels Chemische Werke Ag | Verfahren zur Herstellung von Schaumperlen |
| US5385698A (en) * | 1992-04-23 | 1995-01-31 | Saturn Corporation | Dimensionally accurate expanded foam casting pattern |
| US20060052466A1 (en) * | 2004-09-03 | 2006-03-09 | Handa Yash P | Expanded and extruded thermoplastic foams made with methyl formate-based blowing agents |
| US8309619B2 (en) * | 2004-09-03 | 2012-11-13 | Pactiv LLC | Reduced-VOC and non-VOC blowing agents for making expanded and extruded thermoplastic foams |
| US7312253B2 (en) * | 2004-09-03 | 2007-12-25 | Pactiv Corporation | Insulating thermoplastic foams made with methyl formate-based blowing agents |
| US20060052465A1 (en) * | 2004-09-03 | 2006-03-09 | Handa Yash P | Thermoplastic foams made with methyl formate-based blowing agents |
| US7307105B2 (en) * | 2004-09-03 | 2007-12-11 | Pactiv Corporation | Thermoplastic foams made with methyl formate-based blowing agents |
| US8026291B2 (en) * | 2006-02-22 | 2011-09-27 | Pactiv Corporation | Expanded and extruded polyolefin foams made with methyl formate-based blowing agents |
| WO2008076755A1 (en) * | 2006-12-14 | 2008-06-26 | Pactiv Corporation | Expanded and extruded biodegradable and reduced emission foams made with methyl formate-based blowing agents |
| US7977397B2 (en) * | 2006-12-14 | 2011-07-12 | Pactiv Corporation | Polymer blends of biodegradable or bio-based and synthetic polymers and foams thereof |
| WO2014037361A1 (en) | 2012-09-07 | 2014-03-13 | Akzo Nobel Chemicals International B.V. | A method and a device for preparation of expanded thermoplastic microspheres |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1127067B (de) * | 1955-08-12 | 1962-04-05 | Basf Ag | Verfahren zur Herstellung poroeser Massen aus kleinteiligen, treibmittelhaltigen thermoplastischen Kunststoffen |
| US3062759A (en) * | 1959-06-23 | 1962-11-06 | Gen Tire & Rubber Co | Process of producing blotter-type vinyl halide resin and product obtained thereby |
| US3121911A (en) * | 1961-03-08 | 1964-02-25 | Monsanto Chemicals | Foamed resin extrusion process and apparatus |
| FR1336261A (fr) * | 1962-07-17 | 1963-08-30 | Procédé de fabrication de polystyrène expansable par prémoussage sous vide | |
| US3262686A (en) * | 1963-08-09 | 1966-07-26 | Robert A Kraus | Arrangement for expanding plastic material |
| US3505249A (en) * | 1964-11-16 | 1970-04-07 | Dow Chemical Co | Fabricating expandable thermoplastic resinous material |
| FR1463182A (fr) * | 1965-11-12 | 1966-06-03 | Pechiney Saint Gobain | Procédé de préparation de corps poreux, appareillage mis en oeuvre à cet effet et produits en résultant |
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0
- NO NO135308D patent/NO135308L/no unknown
-
1968
- 1968-10-07 US US765342A patent/US3577360A/en not_active Expired - Lifetime
-
1969
- 1969-07-29 NL NL6911592.A patent/NL161708C/xx not_active IP Right Cessation
- 1969-08-14 FR FR6928063A patent/FR2020018A1/fr not_active Withdrawn
- 1969-10-01 GB GB48311/69A patent/GB1247950A/en not_active Expired
-
1971
- 1971-01-12 US US00105981A patent/US3759641A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4743417A (en) * | 1983-09-12 | 1988-05-10 | Rovac Technology, Inc. | Method for the manufacture of product comprising foamed plastic material and using a low-pressure chamber |
Also Published As
| Publication number | Publication date |
|---|---|
| NL6911592A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1970-04-09 |
| US3759641A (en) | 1973-09-18 |
| NL161708B (nl) | 1979-10-15 |
| DE1950239A1 (de) | 1970-08-06 |
| FR2020018A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1970-07-10 |
| GB1247950A (en) | 1971-09-29 |
| US3577360A (en) | 1971-05-04 |
| DE1950239B2 (de) | 1976-04-15 |
| NL161708C (nl) | 1980-03-17 |