CA1184000A - Expandable thermoplastic polymer composition containing thermally decomposable carbonates - Google Patents
Expandable thermoplastic polymer composition containing thermally decomposable carbonatesInfo
- Publication number
- CA1184000A CA1184000A CA000223820A CA223820A CA1184000A CA 1184000 A CA1184000 A CA 1184000A CA 000223820 A CA000223820 A CA 000223820A CA 223820 A CA223820 A CA 223820A CA 1184000 A CA1184000 A CA 1184000A
- Authority
- CA
- Canada
- Prior art keywords
- blowing agent
- composition
- carbonate
- thermoplastic polymer
- agent
- 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.)
- 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
- C08J9/04—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
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)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1476374A GB1466427A (en) | 1974-04-03 | 1974-04-03 | Process for expanding thermoplastic polymers |
GB14763/74 | 1974-04-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1184000A true CA1184000A (en) | 1985-03-12 |
Family
ID=10047062
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000223820A Expired CA1184000A (en) | 1974-04-03 | 1975-04-03 | Expandable thermoplastic polymer composition containing thermally decomposable carbonates |
Country Status (17)
Country | Link |
---|---|
JP (1) | JPS50140575A (xx) |
AR (1) | AR207773A1 (xx) |
AU (1) | AU7922975A (xx) |
BE (1) | BE827088A (xx) |
CA (1) | CA1184000A (xx) |
CH (1) | CH609996A5 (xx) |
DE (1) | DE2513033A1 (xx) |
DK (1) | DK140975A (xx) |
ES (1) | ES436232A1 (xx) |
FR (1) | FR2266718B1 (xx) |
GB (1) | GB1466427A (xx) |
IE (1) | IE41220B1 (xx) |
IT (1) | IT1034815B (xx) |
NL (1) | NL7503471A (xx) |
NO (1) | NO750830L (xx) |
SE (1) | SE7503788L (xx) |
ZA (1) | ZA751491B (xx) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1100697A (en) * | 1976-12-22 | 1981-05-05 | General Electric Company | Foamable thermoplastic polyester compositions |
JPS6045656B2 (ja) * | 1979-06-29 | 1985-10-11 | 三井東圧化学株式会社 | 発泡性熱可塑樹脂組成物 |
US4711921A (en) * | 1982-11-12 | 1987-12-08 | The B. F. Goodrich Company | Stabilization of vinyl chloride polymers |
DE102009050807A1 (de) * | 2009-10-27 | 2011-06-30 | Bayerische Motoren Werke Aktiengesellschaft, 80809 | Spritzprägewerkzeug und Verfahren zum Spritzprägen eines Bauteils, insbesondere eines flächigen, dünnwandigen Innenraumteils für den Fahrgastraum eines Fahrzeugs |
JP2019189830A (ja) * | 2018-04-27 | 2019-10-31 | 日立化成テクノサービス株式会社 | ポリカーボネート押出化学発泡体及びその製造方法 |
-
1974
- 1974-04-03 GB GB1476374A patent/GB1466427A/en not_active Expired
-
1975
- 1975-01-01 AR AR258223A patent/AR207773A1/es active
- 1975-03-11 ZA ZA00751491A patent/ZA751491B/xx unknown
- 1975-03-12 NO NO750830A patent/NO750830L/no unknown
- 1975-03-12 IE IE540/75A patent/IE41220B1/xx unknown
- 1975-03-18 AU AU79229/75A patent/AU7922975A/en not_active Expired
- 1975-03-24 BE BE154676A patent/BE827088A/xx unknown
- 1975-03-24 NL NL7503471A patent/NL7503471A/xx not_active Application Discontinuation
- 1975-03-25 DE DE19752513033 patent/DE2513033A1/de not_active Withdrawn
- 1975-04-02 CH CH416175A patent/CH609996A5/xx not_active IP Right Cessation
- 1975-04-02 FR FR7510329A patent/FR2266718B1/fr not_active Expired
- 1975-04-02 DK DK140975A patent/DK140975A/da not_active Application Discontinuation
- 1975-04-02 ES ES436232A patent/ES436232A1/es not_active Expired
- 1975-04-02 SE SE7503788A patent/SE7503788L/xx unknown
- 1975-04-03 CA CA000223820A patent/CA1184000A/en not_active Expired
- 1975-04-03 JP JP50039857A patent/JPS50140575A/ja active Pending
- 1975-04-03 IT IT7521963A patent/IT1034815B/it active
Also Published As
Publication number | Publication date |
---|---|
DK140975A (xx) | 1975-10-04 |
DE2513033A1 (de) | 1975-10-16 |
IE41220B1 (en) | 1979-11-07 |
ZA751491B (en) | 1976-06-30 |
ES436232A1 (es) | 1977-08-01 |
JPS50140575A (xx) | 1975-11-11 |
GB1466427A (en) | 1977-03-09 |
IT1034815B (it) | 1979-10-10 |
AR207773A1 (es) | 1976-10-29 |
CH609996A5 (en) | 1979-03-30 |
AU7922975A (en) | 1976-09-23 |
BE827088A (fr) | 1975-09-24 |
NO750830L (xx) | 1975-10-06 |
SE7503788L (sv) | 1975-10-06 |
FR2266718B1 (xx) | 1979-01-12 |
NL7503471A (nl) | 1975-10-07 |
IE41220L (en) | 1975-10-03 |
FR2266718A1 (xx) | 1975-10-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |