FR2149950A5 - - Google Patents
Info
- Publication number
- FR2149950A5 FR2149950A5 FR7228424A FR7228424A FR2149950A5 FR 2149950 A5 FR2149950 A5 FR 2149950A5 FR 7228424 A FR7228424 A FR 7228424A FR 7228424 A FR7228424 A FR 7228424A FR 2149950 A5 FR2149950 A5 FR 2149950A5
- Authority
- FR
- France
- 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
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
- C08J9/22—After-treatment of expandable particles; Forming foamed products
- C08J9/224—Surface treatment
-
- 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
- C08J2325/04—Homopolymers or copolymers of styrene
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2139686A DE2139686A1 (de) | 1971-08-07 | 1971-08-07 | Feinteilige expandierbare styrolpolymerisate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2149950A5 true FR2149950A5 (enExample) | 1973-03-30 |
Family
ID=5816134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7228424A Expired FR2149950A5 (enExample) | 1971-08-07 | 1972-08-07 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3817879A (enExample) |
| JP (1) | JPS4826248A (enExample) |
| BE (1) | BE787273A (enExample) |
| CA (1) | CA982750A (enExample) |
| DE (1) | DE2139686A1 (enExample) |
| ES (1) | ES405582A1 (enExample) |
| FR (1) | FR2149950A5 (enExample) |
| GB (1) | GB1396949A (enExample) |
| IT (1) | IT961888B (enExample) |
| NL (1) | NL7210793A (enExample) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1409336A (en) * | 1973-04-13 | 1975-10-08 | Shell Int Research | Coated expandable polymers of vinylidene aromatic compounds |
| US3944265A (en) * | 1974-11-15 | 1976-03-16 | Donaldson Company, Inc. | Exhaust system connector seal |
| US4359538A (en) * | 1979-03-20 | 1982-11-16 | Labofina, S.A. | Fire-retardant polystyrenic compositions |
| JPS55145879A (en) * | 1979-05-01 | 1980-11-13 | Mitsutoyo Gomu Kk | Pipe joint |
| JPS5653047A (en) * | 1980-04-04 | 1981-05-12 | Badische Yuka Co Ltd | Production of foamed resin molding |
| US4312957A (en) * | 1980-10-01 | 1982-01-26 | Atlantic Richfield Company | Fast-cooling styrene polymer foams |
| US4278730A (en) * | 1980-10-01 | 1981-07-14 | Arco Polymers, Inc. | Fast-cooling styrene polymer foams |
| US4304797A (en) * | 1980-10-01 | 1981-12-08 | Arco Polymers, Inc. | Fast-cooling styrene polymer foams |
| US4304796A (en) * | 1980-10-01 | 1981-12-08 | Arco Polymers, Inc. | Fast-cooling styrene polymer foams |
| US4278731A (en) * | 1980-10-01 | 1981-07-14 | Arco Polymers, Inc. | Fast-cooling styrene polymer foams |
| CA1203950A (en) * | 1982-12-23 | 1986-04-29 | Harold S. Cox | Anti-static articles |
| US4556680A (en) * | 1983-08-30 | 1985-12-03 | Basf Wyandotte Corporation | Method of producing antistatic expandable polystyrene products |
-
0
- BE BE787273D patent/BE787273A/xx unknown
-
1971
- 1971-08-07 DE DE2139686A patent/DE2139686A1/de active Pending
-
1972
- 1972-07-28 US US00276129A patent/US3817879A/en not_active Expired - Lifetime
- 1972-08-01 CA CA148,480A patent/CA982750A/en not_active Expired
- 1972-08-04 GB GB3649872A patent/GB1396949A/en not_active Expired
- 1972-08-04 JP JP47077776A patent/JPS4826248A/ja active Pending
- 1972-08-05 ES ES405582A patent/ES405582A1/es not_active Expired
- 1972-08-05 IT IT52015/72A patent/IT961888B/it active
- 1972-08-07 NL NL7210793A patent/NL7210793A/xx unknown
- 1972-08-07 FR FR7228424A patent/FR2149950A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3817879A (en) | 1974-06-18 |
| IT961888B (it) | 1973-12-10 |
| CA982750A (en) | 1976-01-27 |
| DE2139686A1 (de) | 1973-02-15 |
| GB1396949A (en) | 1975-06-11 |
| BE787273A (fr) | 1973-02-07 |
| ES405582A1 (es) | 1975-08-01 |
| NL7210793A (enExample) | 1973-02-09 |
| JPS4826248A (enExample) | 1973-04-06 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |