IT8323088A0 - EXPANDABLE POLYMER STYRENE PARTICLES AND PROCEDURE FOR THEIR PRODUCTION. - Google Patents
EXPANDABLE POLYMER STYRENE PARTICLES AND PROCEDURE FOR THEIR PRODUCTION.Info
- Publication number
- IT8323088A0 IT8323088A0 IT8323088A IT2308883A IT8323088A0 IT 8323088 A0 IT8323088 A0 IT 8323088A0 IT 8323088 A IT8323088 A IT 8323088A IT 2308883 A IT2308883 A IT 2308883A IT 8323088 A0 IT8323088 A0 IT 8323088A0
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- production
- expandable polymer
- styrene particles
- polymer styrene
- Prior art date
Links
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 title 2
- 239000002245 particle Substances 0.000 title 1
- 229920000642 polymer Polymers 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
- C08J9/18—Making expandable particles by impregnating polymer particles with the blowing agent
-
- 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
- C08K5/02—Halogenated hydrocarbons
-
- 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
- C08K5/04—Oxygen-containing compounds
- C08K5/06—Ethers; Acetals; Ketals; Ortho-esters
-
- 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
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)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/483,407 US4417003A (en) | 1982-09-24 | 1983-04-08 | Foamable polymeric styrene particles |
Publications (3)
Publication Number | Publication Date |
---|---|
IT8323088A0 true IT8323088A0 (en) | 1983-09-30 |
IT8323088A1 IT8323088A1 (en) | 1985-03-30 |
IT1167234B IT1167234B (en) | 1987-05-13 |
Family
ID=23919941
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8323088A IT1167234B (en) | 1983-04-08 | 1983-09-30 | EXPANDABLE POLYMER STYRENE PARTICLES AND PROCESS FOR THEIR PRODUCTION |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS59189136A (en) |
BE (1) | BE897627A (en) |
CS (1) | CS240977B2 (en) |
DE (1) | DE3333022A1 (en) |
FR (1) | FR2543962A1 (en) |
GB (1) | GB2138819B (en) |
IT (1) | IT1167234B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0791407B2 (en) * | 1990-10-19 | 1995-10-04 | 積水化成品工業株式会社 | Method for producing flame-retardant expandable resin particles |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1794347B2 (en) * | 1964-11-20 | 1975-05-07 | Chemische Fabrik Kalk Gmbh, 5000 Koeln | Process for the production of flame-retardant and self-extinguishing molded parts from styrene-containing molding compounds |
DE2950098A1 (en) * | 1979-12-13 | 1981-07-09 | Basf Ag, 6700 Ludwigshafen | FLAME-RETARDED STYRENE POLYMERISATE |
US4388418A (en) * | 1982-09-24 | 1983-06-14 | Cosden Technology, Inc. | Foamable polymeric styrene particles |
-
1983
- 1983-08-31 BE BE211426A patent/BE897627A/en not_active IP Right Cessation
- 1983-09-13 DE DE19833333022 patent/DE3333022A1/en not_active Withdrawn
- 1983-09-14 GB GB08324647A patent/GB2138819B/en not_active Expired
- 1983-09-19 FR FR8314829A patent/FR2543962A1/en active Pending
- 1983-09-28 JP JP58178365A patent/JPS59189136A/en active Pending
- 1983-09-29 CS CS837109A patent/CS240977B2/en unknown
- 1983-09-30 IT IT8323088A patent/IT1167234B/en active
Also Published As
Publication number | Publication date |
---|---|
IT1167234B (en) | 1987-05-13 |
IT8323088A1 (en) | 1985-03-30 |
BE897627A (en) | 1984-02-29 |
DE3333022A1 (en) | 1984-10-18 |
CS710983A2 (en) | 1985-06-13 |
CS240977B2 (en) | 1986-03-13 |
JPS59189136A (en) | 1984-10-26 |
GB2138819B (en) | 1985-10-02 |
GB8324647D0 (en) | 1983-10-19 |
GB2138819A (en) | 1984-10-31 |
FR2543962A1 (en) | 1984-10-12 |
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