CA1019500A - Process for preparing self-extinguishing expandable polystyrene - Google Patents
Process for preparing self-extinguishing expandable polystyreneInfo
- Publication number
- CA1019500A CA1019500A CA204,214A CA204214A CA1019500A CA 1019500 A CA1019500 A CA 1019500A CA 204214 A CA204214 A CA 204214A CA 1019500 A CA1019500 A CA 1019500A
- Authority
- CA
- Canada
- Prior art keywords
- expandable polystyrene
- preparing self
- extinguishing expandable
- extinguishing
- preparing
- 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
- 229920006248 expandable polystyrene Polymers 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
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
- C08J9/20—Making expandable particles by suspension polymerisation in the presence of the blowing agent
-
- 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
- C08J2325/06—Polystyrene
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)
- Polymerisation Methods In General (AREA)
- Manufacturing Of Micro-Capsules (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US37774873A | 1973-07-09 | 1973-07-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1019500A true CA1019500A (en) | 1977-10-18 |
Family
ID=23490365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA204,214A Expired CA1019500A (en) | 1973-07-09 | 1974-07-05 | Process for preparing self-extinguishing expandable polystyrene |
Country Status (11)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0653193U (ja) * | 1992-12-29 | 1994-07-19 | 株式会社ユメディア | ボールペン |
| RU2155193C2 (ru) * | 1997-12-23 | 2000-08-27 | Рупышев Владимир Геннадьевич | Способ получения самозатухающего вспенивающегося полистирола |
| EP2105457B2 (en) * | 2008-03-27 | 2018-10-24 | Arkema France | Process for the preparation of expandable polystyrene |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3058929A (en) * | 1958-07-24 | 1962-10-16 | Dow Chemical Co | Method of polymerizing a vinyl aromatic monomer in the presence of an organic bromide and an organic peroxide and a self-extinguishing vinyl aromatic polymer containing same |
| BE729746A (enrdf_load_stackoverflow) * | 1968-08-15 | 1969-08-18 |
-
1974
- 1974-06-28 GB GB2894774A patent/GB1463378A/en not_active Expired
- 1974-06-29 DE DE19742431337 patent/DE2431337B2/de not_active Withdrawn
- 1974-07-04 NL NL7409051A patent/NL7409051A/xx not_active Application Discontinuation
- 1974-07-04 JP JP49076876A patent/JPS5039380A/ja active Pending
- 1974-07-05 SE SE7408874A patent/SE395904B/xx unknown
- 1974-07-05 CA CA204,214A patent/CA1019500A/en not_active Expired
- 1974-07-08 AR AR254589A patent/AR200524A1/es active
- 1974-07-08 NO NO742492A patent/NO138212C/no unknown
- 1974-07-08 FR FR7423724A patent/FR2236883B1/fr not_active Expired
- 1974-07-08 BR BR5619/74A patent/BR7405619D0/pt unknown
- 1974-07-09 BE BE146366A patent/BE817428A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NO138212C (no) | 1978-07-26 |
| NO138212B (no) | 1978-04-17 |
| AR200524A1 (es) | 1974-11-15 |
| GB1463378A (en) | 1977-02-02 |
| DE2431337A1 (de) | 1975-01-30 |
| DE2431337B2 (de) | 1977-12-01 |
| NL7409051A (nl) | 1975-01-13 |
| NO742492L (enrdf_load_stackoverflow) | 1975-02-03 |
| FR2236883A1 (enrdf_load_stackoverflow) | 1975-02-07 |
| BE817428A (fr) | 1974-11-04 |
| BR7405619D0 (pt) | 1975-05-13 |
| JPS5039380A (enrdf_load_stackoverflow) | 1975-04-11 |
| FR2236883B1 (enrdf_load_stackoverflow) | 1978-11-24 |
| SE395904B (sv) | 1977-08-29 |
| SE7408874L (enrdf_load_stackoverflow) | 1975-01-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1018299A (en) | Process for polymerizing -olefines | |
| CA1019918A (en) | Expandable forming plug | |
| CA1034963A (en) | Process for preparing para-xylene | |
| CA1031791A (en) | Process for preparing perfluorononanes | |
| CA1016191A (en) | Process for preparing dimethyl nephthalenes | |
| CA1010199A (en) | Polyisocyanurate-urethane foams | |
| CA1030299A (en) | Process for preparing low smoke-generating rigid foams | |
| CA1011736A (en) | Process for producing a-6-deoxytetracyclines | |
| CA1008600A (en) | Antilumping expandable styrene polymers | |
| CA1017900A (en) | Process for making foamed styrene polymers | |
| CA1010028A (en) | Process for preparing 2-azacycloalkymethyl ketones | |
| CA1031792A (en) | Process for preparing perfluoro-2-methyl-pentane | |
| CA1022540A (en) | Process for preparing 21-chloro-17-acyloxy-20-ketosteroids | |
| CA1019500A (en) | Process for preparing self-extinguishing expandable polystyrene | |
| CA1018977A (en) | Process for producing quinoxaline-di-n-oxides | |
| CA1023745A (en) | Process for preparing triacetonamine | |
| CA1018297A (en) | Process for producing polyolefins | |
| CA1024995A (en) | Process for preparing 5-oxohexane-nitrile | |
| CA1010907A (en) | Process for producing alcohols | |
| CA1025599A (en) | Process for the preparation of carbodiimide-isocyanurate foams | |
| CA1028353A (en) | Process for producing n-acetyl-dl-penicillamine | |
| CA1035793A (en) | Process for producing 3-hexyne-1-ol | |
| CA1002940A (en) | Process for preparing steroidyl-estratienes | |
| CA1008857A (en) | Process for preparing benzodiazepin-2-ones | |
| AU479783B2 (en) | Process for preparing cyclicdicarboximido-substituted phoshonothioates |