DK111064B - Fremgangsmåde til fremstilling af styrenpolymerskum med små, ensartede celler. - Google Patents
Fremgangsmåde til fremstilling af styrenpolymerskum med små, ensartede celler.Info
- Publication number
- DK111064B DK111064B DK154866AA DK154866A DK111064B DK 111064 B DK111064 B DK 111064B DK 154866A A DK154866A A DK 154866AA DK 154866 A DK154866 A DK 154866A DK 111064 B DK111064 B DK 111064B
- Authority
- DK
- Denmark
- Prior art keywords
- production
- small
- polymer foam
- styrene polymer
- uniform cells
- Prior art date
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
- C08J9/06—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 chemical blowing agent
- C08J9/08—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 chemical blowing agent developing carbon dioxide
-
- 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
-
- 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
- Y10S264/05—Use of one or more blowing agents together
Landscapes
- Chemical & Material Sciences (AREA)
- General 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US450164A US3344092A (en) | 1965-04-22 | 1965-04-22 | Foamable styrene polymer compositions containing a mixture of a carbonate and a bicarbonate as blowing agents |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK111064B true DK111064B (da) | 1968-05-20 |
Family
ID=23787026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK154866AA DK111064B (da) | 1965-04-22 | 1966-03-24 | Fremgangsmåde til fremstilling af styrenpolymerskum med små, ensartede celler. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3344092A (da) |
| CH (1) | CH453672A (da) |
| DK (1) | DK111064B (da) |
| ES (1) | ES323861A1 (da) |
| FR (1) | FR1469246A (da) |
| GB (1) | GB1058376A (da) |
| NL (1) | NL143248B (da) |
| OA (1) | OA01902A (da) |
| SE (1) | SE312680B (da) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3931379A (en) * | 1973-07-17 | 1976-01-06 | Cosden Oil & Chemical Company | Foamed profile extrusion process |
| US3927160A (en) * | 1973-07-17 | 1975-12-16 | Cosden Oil & Chem Co | Formal profile extrusion process |
| US4532265A (en) * | 1980-04-18 | 1985-07-30 | The Dow Chemical Company | Alkenyl aromatic monomer olefinically unsaturated acid foams and method for the preparation thereof |
| US4535094A (en) * | 1980-04-18 | 1985-08-13 | The Dow Chemical Company | Alkenyl aromatic monomer olefinically unsaturated acid foams and method for the preparation thereof |
| JPS6011975B2 (ja) * | 1980-11-25 | 1985-03-29 | 積水化成品工業株式会社 | ポリオレフイン系樹脂発泡シ−トの製造方法 |
| AU545805B2 (en) * | 1981-12-08 | 1985-08-01 | Dow Chemical Company, The | Styrene-acrylic aerol polymer foams |
| FR2665455B1 (fr) * | 1990-08-03 | 1993-01-15 | Viazzi Pierre | Procede pour travailler et conformer des matieres thermoplastiques expansees, telles que celles a base de polystyrene. |
| US6852783B2 (en) * | 2000-12-19 | 2005-02-08 | Csp Technologies, Inc. | Interconnecting channel morphology composition for releasing CO2 |
| US7314895B2 (en) * | 2001-12-19 | 2008-01-01 | Csp Technologies, Inc. | Thermoplastic composition comprising a CO2 releasing material |
| US7402277B2 (en) * | 2006-02-07 | 2008-07-22 | Exxonmobil Research And Engineering Company | Method of forming metal foams by cold spray technique |
| CN109776848B (zh) * | 2019-01-08 | 2020-06-30 | 恒天纤维集团有限公司 | 聚乳酸聚合熔体直接制备聚乳酸发泡制品的方法及装置 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2941964A (en) * | 1954-11-16 | 1960-06-21 | Koppers Co Inc | Composition comprising polystyrene, volatile organic solvent and a carbon dioxide liberating agent, and process of simultaneously foaming and extruding said composition |
-
1965
- 1965-04-22 US US450164A patent/US3344092A/en not_active Expired - Lifetime
- 1965-12-21 GB GB54205/65A patent/GB1058376A/en not_active Expired
- 1965-12-30 CH CH1810665A patent/CH453672A/de unknown
-
1966
- 1966-01-10 FR FR45405A patent/FR1469246A/fr not_active Expired
- 1966-01-26 OA OA52334A patent/OA01902A/xx unknown
- 1966-03-02 SE SE2770/66A patent/SE312680B/xx unknown
- 1966-03-05 ES ES0323861A patent/ES323861A1/es not_active Expired
- 1966-03-24 DK DK154866AA patent/DK111064B/da unknown
- 1966-04-21 NL NL666605358A patent/NL143248B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES323861A1 (es) | 1967-01-16 |
| GB1058376A (en) | 1967-02-08 |
| NL6605358A (da) | 1966-10-24 |
| CH453672A (de) | 1968-03-31 |
| OA01902A (fr) | 1970-02-04 |
| US3344092A (en) | 1967-09-26 |
| NL143248B (nl) | 1974-09-16 |
| SE312680B (da) | 1969-07-21 |
| FR1469246A (fr) | 1967-02-10 |
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