DE2253092A1 - Verfahren zur herstellung von verschaeumbaren synthetischen harzkoernern - Google Patents
Verfahren zur herstellung von verschaeumbaren synthetischen harzkoernernInfo
- Publication number
- DE2253092A1 DE2253092A1 DE19722253092 DE2253092A DE2253092A1 DE 2253092 A1 DE2253092 A1 DE 2253092A1 DE 19722253092 DE19722253092 DE 19722253092 DE 2253092 A DE2253092 A DE 2253092A DE 2253092 A1 DE2253092 A1 DE 2253092A1
- Authority
- DE
- Germany
- Prior art keywords
- styrene
- polymerization
- resin grains
- resin
- pores
- 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.)
- Pending
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
- C08J9/16—Making expandable particles
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F12/00—Homopolymers and 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
- C08F12/02—Monomers containing only one unsaturated aliphatic radical
- C08F12/04—Monomers containing only one unsaturated aliphatic radical containing one ring
- C08F12/06—Hydrocarbons
- C08F12/08—Styrene
-
- 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
- C08J9/0014—Use of organic additives
- C08J9/0028—Use of organic additives containing nitrogen
-
- 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
- C08K5/16—Nitrogen-containing compounds
- C08K5/20—Carboxylic acid amides
-
- 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
- C08J2325/02—Homopolymers or copolymers of hydrocarbons
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Polymerisation Methods In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8490371A JPS532910B2 (US07993877-20110809-P00003.png) | 1971-10-25 | 1971-10-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2253092A1 true DE2253092A1 (de) | 1973-12-13 |
Family
ID=13843682
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19722253092 Pending DE2253092A1 (de) | 1971-10-25 | 1972-10-25 | Verfahren zur herstellung von verschaeumbaren synthetischen harzkoernern |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS532910B2 (US07993877-20110809-P00003.png) |
AU (1) | AU474637B2 (US07993877-20110809-P00003.png) |
DE (1) | DE2253092A1 (US07993877-20110809-P00003.png) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0264101A2 (en) * | 1986-10-13 | 1988-04-20 | Sumitomo Dow Limited | Heat stable thermoplastic resin composition |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS543510B2 (US07993877-20110809-P00003.png) * | 1973-09-12 | 1979-02-23 | ||
JPS5333268A (en) * | 1976-09-08 | 1978-03-29 | Asahi Dow Ltd | Process for extrusion foaming of styrene resin |
JPS59161440A (ja) * | 1983-03-07 | 1984-09-12 | Hitachi Chem Co Ltd | 発泡性熱可塑性樹脂組成物およびその製造法 |
JPH0618917B2 (ja) * | 1989-04-28 | 1994-03-16 | 鐘淵化学工業株式会社 | 発泡性熱可塑性重合体粒子の製造方法 |
JP2587145B2 (ja) * | 1991-04-19 | 1997-03-05 | 積水化成品工業株式会社 | ポリスチレン系樹脂粒子の製造方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3389097A (en) * | 1964-06-26 | 1968-06-18 | Koppers Co Inc | Expandable polymers |
-
1971
- 1971-10-25 JP JP8490371A patent/JPS532910B2/ja not_active Expired
-
1972
- 1972-10-23 AU AU48075/72A patent/AU474637B2/en not_active Expired
- 1972-10-25 DE DE19722253092 patent/DE2253092A1/de active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0264101A2 (en) * | 1986-10-13 | 1988-04-20 | Sumitomo Dow Limited | Heat stable thermoplastic resin composition |
EP0264101A3 (en) * | 1986-10-13 | 1990-11-22 | Sumitomo Naugatuck Co., Ltd. | Heat stable thermoplastic resin composition |
US5155151A (en) * | 1986-10-13 | 1992-10-13 | Sumitomo Naugatuck Co., Ltd. | Heat stable thermoplastic resin composition |
Also Published As
Publication number | Publication date |
---|---|
AU474637B2 (en) | 1976-07-29 |
AU4807572A (en) | 1974-04-26 |
JPS532910B2 (US07993877-20110809-P00003.png) | 1978-02-01 |
JPS4848588A (US07993877-20110809-P00003.png) | 1973-07-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OHJ | Non-payment of the annual fee |