CH562279A5 - - Google Patents
Info
- Publication number
- CH562279A5 CH562279A5 CH1542571A CH1542571A CH562279A5 CH 562279 A5 CH562279 A5 CH 562279A5 CH 1542571 A CH1542571 A CH 1542571A CH 1542571 A CH1542571 A CH 1542571A CH 562279 A5 CH562279 A5 CH 562279A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
- C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
- C08J9/143—Halogen containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2325/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
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- 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
- Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S521/91—Plural blowing agents for producing nonpolyurethane cellular products
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Measuring Magnetic Variables (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US8525870A | 1970-10-29 | 1970-10-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH562279A5 true CH562279A5 (es) | 1975-05-30 |
Family
ID=22190448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1542571A CH562279A5 (es) | 1970-10-29 | 1971-10-22 |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US3770668A (es) |
| JP (1) | JPS5925814B1 (es) |
| AU (1) | AU450286B2 (es) |
| BE (1) | BE774606A (es) |
| BR (1) | BR7107186D0 (es) |
| CA (1) | CA972123A (es) |
| CH (1) | CH562279A5 (es) |
| DE (1) | DE2153190C2 (es) |
| DK (1) | DK146235C (es) |
| FR (1) | FR2111525A5 (es) |
| GB (1) | GB1366388A (es) |
| IT (1) | IT944768B (es) |
| NL (1) | NL171714C (es) |
| NO (1) | NO134216C (es) |
| SE (1) | SE398238B (es) |
Families Citing this family (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2268045A1 (en) * | 1974-04-19 | 1975-11-14 | Du Pont | Blowing agent for polyurethane foams - comprising trichloro-fluoromethane, ethyl chloride and methylene chloride |
| US4028486A (en) * | 1974-06-03 | 1977-06-07 | The Goodyear Tire & Rubber Company | Alpha-methyl-p-bromo-styrene and method of preparation |
| US3959398A (en) * | 1974-06-03 | 1976-05-25 | The Goodyear Tire & Rubber Company | Alpha-methyl-p-bromo-styrene and method of preparation |
| JPS5835614B2 (ja) * | 1979-03-09 | 1983-08-03 | 日本スチレンペ−パ−株式会社 | ポリスチレン系樹脂板状発泡体の製造法 |
| US4229396A (en) * | 1979-03-21 | 1980-10-21 | The Dow Chemical Company | Method of extruding thermoplastic resin foams having enlarged cell-sizes |
| JPS6049217B2 (ja) * | 1979-05-07 | 1985-10-31 | 積水化成品工業株式会社 | 発泡性粒子の製造法 |
| US4242465A (en) * | 1979-12-31 | 1980-12-30 | Mobil Oil Corporation | Fire resistant foam insulation |
| US4307202A (en) * | 1980-01-04 | 1981-12-22 | The Dow Chemical Company | Thermoplastic foam and process for the preparation thereof |
| US4306036A (en) * | 1980-03-24 | 1981-12-15 | The Dow Chemical Company | Thermoplastic foam and process for the preparation thereof |
| JPS5744634A (en) * | 1980-09-01 | 1982-03-13 | Japan Styrene Paper Co Ltd | Preparation of lamellar polystyrene resin foam |
| US4387169A (en) * | 1981-10-01 | 1983-06-07 | The Dow Chemical Co. | Low density, extruded ethylenic polymer foams |
| US4476077A (en) * | 1981-12-16 | 1984-10-09 | Mobil Oil Corporation | Process for preparing a poly(p-methylstyrene) foam |
| US4452751A (en) * | 1982-02-26 | 1984-06-05 | The Dow Chemical Company | Styrena polymer foam made with α-polyolefin additives |
| US4419309A (en) * | 1982-04-30 | 1983-12-06 | Mobil Oil Corporation | Polystyrene foam extrusion into a foam assisting atmosphere |
| JPH07121998B2 (ja) * | 1987-02-04 | 1995-12-25 | ダウ化工株式会社 | 低密度ポリスチレン系樹脂発泡体の製造方法 |
| WO1988008013A1 (en) * | 1987-04-15 | 1988-10-20 | The Dow Chemical Company | A method of extruding an alkenyl aromatic synthetic resin foamed body having closed cells |
| US5223324A (en) * | 1988-01-29 | 1993-06-29 | The Dow Chemical Company | Flame retardant foams |
| US4857394A (en) * | 1988-01-29 | 1989-08-15 | The Dow Chemical Company | Flame retardant foams |
| AU4754090A (en) * | 1988-11-25 | 1990-06-26 | Dow Chemical Company, The | Polystyrene foam containing carbon black |
| US5120481A (en) * | 1989-02-28 | 1992-06-09 | U.C. Industries, Inc. | Process for preparing extruded foam bodies |
| BE1004278A5 (fr) * | 1989-06-09 | 1992-10-27 | Fina Research | Mousses thermoplastiques de styrene et leur preparation. |
| DE3930594A1 (de) * | 1989-09-13 | 1991-03-14 | Gefinex Jackon Gmbh | Herstellungsverfahren fuer schaumkoerper |
| DE3939986A1 (de) * | 1989-12-02 | 1991-06-06 | Gefinex Gmbh | Herstellungsverfahren fuer schaumkoerper |
| JPH0390509U (es) * | 1989-12-28 | 1991-09-13 | ||
| US5290822A (en) * | 1992-08-27 | 1994-03-01 | Astro-Valcour, Inc. | Ultra low density polyolefin foam, foamable polyolefin compositions and process for making same |
| US5225451A (en) * | 1992-08-27 | 1993-07-06 | Astro-Valcour, Inc. | Ultra low density polyolefin foam, foamable polyolefin compositions and process for making same |
| FR2740139B1 (fr) * | 1995-10-24 | 1998-04-17 | Ronvel Jean Louis | Mousse de gel auto retractable elastomerique |
| DE69719203T2 (de) * | 1996-10-22 | 2003-12-11 | Owens Corning, Toledo | Herstellung von cfc-freien resolschaumstoffen mittels perfluorierter ether |
| US5817706A (en) * | 1997-08-27 | 1998-10-06 | Owens Corning Fiberglas Technology, Inc. | Manufacture of non-CFC cellular resol foams using perflurinated ethers |
| US20030068485A1 (en) * | 2001-09-28 | 2003-04-10 | Ramsey William J. | Termite-resistant foam article |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE524084A (es) * | 1950-06-29 | 1900-01-01 | ||
| DE1135652B (de) * | 1950-06-29 | 1962-08-30 | Dow Chemical Co | Ununterbrochenes Verfahren zum Herstellen eines thermoplastischen Zellkoerpers |
| FR1049479A (es) * | 1951-09-13 | 1953-12-30 | ||
| US2740157A (en) * | 1951-12-07 | 1956-04-03 | Dow Chemical Co | Method and apparatus for shaping plastic foams |
| GB743364A (en) * | 1952-07-26 | 1956-01-11 | Isoleringsaktiebolaget Wmb | Improvements in methods of producing porous bodies of thermoplastic material |
| FR76363E (fr) * | 1959-09-29 | 1961-10-06 | Procédé d'obtention d'effets décoratifs sur napperons ou articles d'ameublement en matière plastique et produits en résultant | |
| GB950292A (en) * | 1959-12-24 | 1964-02-26 | Dow Chemical Co | Cellular foamed articles from thermoplastic alkenyl aromatic polymers |
| GB1026796A (en) * | 1963-01-16 | 1966-04-20 | Dow Chemical Co | Expanded thermoplastic resinous materials |
| US3539473A (en) * | 1967-09-21 | 1970-11-10 | Dow Chemical Co | Method for the preparation of foamed sheet and product obtained thereby |
-
1970
- 1970-10-29 US US00085258A patent/US3770668A/en not_active Expired - Lifetime
-
1971
- 1971-10-08 CA CA124,817A patent/CA972123A/en not_active Expired
- 1971-10-15 AU AU34677/71A patent/AU450286B2/en not_active Expired
- 1971-10-19 FR FR7137440A patent/FR2111525A5/fr not_active Expired
- 1971-10-22 CH CH1542571A patent/CH562279A5/xx not_active IP Right Cessation
- 1971-10-26 NL NLAANVRAGE7114687,A patent/NL171714C/xx not_active IP Right Cessation
- 1971-10-26 DE DE2153190A patent/DE2153190C2/de not_active Expired
- 1971-10-27 SE SE7113627A patent/SE398238B/xx unknown
- 1971-10-27 BR BR7186/71A patent/BR7107186D0/pt unknown
- 1971-10-28 IT IT53771/71A patent/IT944768B/it active
- 1971-10-28 DK DK526571A patent/DK146235C/da not_active IP Right Cessation
- 1971-10-28 BE BE774606A patent/BE774606A/xx not_active IP Right Cessation
- 1971-10-28 NO NO4003/71A patent/NO134216C/no unknown
- 1971-10-28 GB GB5019471A patent/GB1366388A/en not_active Expired
- 1971-10-29 JP JP46086158A patent/JPS5925814B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3770668A (en) | 1973-11-06 |
| FR2111525A5 (es) | 1972-06-02 |
| AU3467771A (en) | 1973-04-19 |
| NL7114687A (es) | 1972-05-03 |
| AU450286B2 (en) | 1974-07-04 |
| GB1366388A (en) | 1974-09-11 |
| BE774606A (fr) | 1972-04-28 |
| DE2153190C2 (de) | 1982-12-30 |
| NO134216C (es) | 1976-09-01 |
| SE398238B (sv) | 1977-12-12 |
| JPS5925814B1 (es) | 1984-06-21 |
| DE2153190A1 (de) | 1972-05-04 |
| CA972123A (en) | 1975-08-05 |
| DK146235B (da) | 1983-08-08 |
| NO134216B (es) | 1976-05-24 |
| BR7107186D0 (pt) | 1973-04-12 |
| NL171714C (nl) | 1987-05-18 |
| DK146235C (da) | 1984-01-23 |
| NL171714B (nl) | 1982-12-01 |
| IT944768B (it) | 1973-04-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |