SE395465B - Forfarande for framstellning av icke sammanklumpande expanderbara styrenpolymerpartiklar - Google Patents
Forfarande for framstellning av icke sammanklumpande expanderbara styrenpolymerpartiklarInfo
- Publication number
- SE395465B SE395465B SE7406148A SE7406148A SE395465B SE 395465 B SE395465 B SE 395465B SE 7406148 A SE7406148 A SE 7406148A SE 7406148 A SE7406148 A SE 7406148A SE 395465 B SE395465 B SE 395465B
- Authority
- SE
- Sweden
- Prior art keywords
- clumping
- procedure
- manufacture
- polymer particles
- styrene polymer
- Prior art date
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
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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00358984A US3826765A (en) | 1973-05-10 | 1973-05-10 | Process of making antilumping expandable styrene polymers |
Publications (1)
Publication Number | Publication Date |
---|---|
SE395465B true SE395465B (sv) | 1977-08-15 |
Family
ID=23411836
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7406148A SE395465B (sv) | 1973-05-10 | 1974-05-08 | Forfarande for framstellning av icke sammanklumpande expanderbara styrenpolymerpartiklar |
Country Status (11)
Country | Link |
---|---|
US (1) | US3826765A (sv) |
JP (1) | JPS5842211B2 (sv) |
AR (1) | AR199035A1 (sv) |
BR (1) | BR7403785D0 (sv) |
CA (1) | CA1008600A (sv) |
DE (1) | DE2421169C3 (sv) |
FR (1) | FR2228800B1 (sv) |
GB (1) | GB1458075A (sv) |
IT (1) | IT1018654B (sv) |
NO (1) | NO139051C (sv) |
SE (1) | SE395465B (sv) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT990574B (it) * | 1973-05-21 | 1975-07-10 | Montedison Spa | Composizioni polimeriche termopla stiche espandibili a base di poli meri dello stirene |
DE2617698A1 (de) * | 1976-04-23 | 1977-11-10 | Reuter Technologie Gmbh | Elektrisch leitfaehige schaumstoff- formkoerper |
JPS597729B2 (ja) * | 1979-03-19 | 1984-02-20 | 鐘淵化学工業株式会社 | 発泡性熱可塑性樹脂粒子の製造法 |
US4588751A (en) * | 1985-10-25 | 1986-05-13 | Atlantic Richfield Company | Anti-lumping styrene polymer particles for molding foams |
US4681779A (en) * | 1985-10-25 | 1987-07-21 | Atlantic Richfield Company | Anti-static styrene polymer particles by impregnation |
US4608394A (en) * | 1985-10-25 | 1986-08-26 | Atlantic Richfield Company | Anti-static styrene polymer particles by impregnation |
US4609681A (en) * | 1985-10-25 | 1986-09-02 | Atlantic Richfield Company | Anti-lumping styrene polymer particles for molding foams |
US5317044A (en) * | 1989-05-16 | 1994-05-31 | J. M. Huber Corporation | Endothermic blowing agents for surface migration of components in foamed products, compositions and applications |
JPH03120492U (sv) * | 1990-03-22 | 1991-12-11 | ||
JPH05202223A (ja) * | 1992-01-28 | 1993-08-10 | Idemitsu Petrochem Co Ltd | 発泡性スチレン系樹脂粒子 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3207712A (en) * | 1961-12-08 | 1965-09-21 | Koppers Co Inc | Process for the production of expandable particles of styrene polymer |
DE1494960B2 (de) * | 1964-04-01 | 1972-07-06 | Badische Anilin- & Soda-Fabrik Ag, 6700 Ludwigshafen | Herstellung verschaeumbarer feinteiliger styrolpolymerisate |
-
1973
- 1973-05-10 US US00358984A patent/US3826765A/en not_active Expired - Lifetime
-
1974
- 1974-05-02 DE DE742421169A patent/DE2421169C3/de not_active Expired
- 1974-05-03 GB GB1965074A patent/GB1458075A/en not_active Expired
- 1974-05-06 AR AR253604A patent/AR199035A1/es active
- 1974-05-07 IT IT50813/74A patent/IT1018654B/it active
- 1974-05-08 NO NO741664A patent/NO139051C/no unknown
- 1974-05-08 SE SE7406148A patent/SE395465B/sv not_active IP Right Cessation
- 1974-05-09 BR BR3785/74A patent/BR7403785D0/pt unknown
- 1974-05-09 FR FR7416127A patent/FR2228800B1/fr not_active Expired
- 1974-05-09 JP JP49051726A patent/JPS5842211B2/ja not_active Expired
- 1974-05-09 CA CA199,451A patent/CA1008600A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2228800A1 (sv) | 1974-12-06 |
JPS5842211B2 (ja) | 1983-09-17 |
DE2421169C3 (de) | 1979-03-08 |
IT1018654B (it) | 1977-10-20 |
DE2421169A1 (de) | 1974-11-28 |
BR7403785D0 (pt) | 1974-12-03 |
AR199035A1 (es) | 1974-07-31 |
FR2228800B1 (sv) | 1977-10-28 |
GB1458075A (en) | 1976-12-08 |
NO741664L (no) | 1974-11-12 |
NO139051B (no) | 1978-09-18 |
NO139051C (no) | 1978-12-27 |
DE2421169B2 (de) | 1978-07-20 |
CA1008600A (en) | 1977-04-12 |
US3826765A (en) | 1974-07-30 |
JPS5048066A (sv) | 1975-04-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NO763732L (no) | Fremgangsm}te for fremstilling av nye fenoletere | |
SE381001B (sv) | Forfarande och anordning for framstellning av kamflensror av plast | |
SE406204B (sv) | Anordning for magasinering av tradformigt material | |
SE409433B (sv) | Anordning for tillverkning av skumplast | |
SE7614370L (sv) | Anordning for framstellning av riktningsstelnade gjuten | |
IT1015150B (it) | Bigmentazione di polimeri | |
NO141723C (no) | Fremgangsmaate for fremstilling av krystallorientert magnetplate | |
SE395465B (sv) | Forfarande for framstellning av icke sammanklumpande expanderbara styrenpolymerpartiklar | |
IT1001198B (it) | Polimero espansibile di composti vinil aromatici | |
SE7511282L (sv) | Expanderbart polystyrenmaterial | |
NL7411196A (nl) | Werkwijze voor de bereiding van expandeerbare styreenpolymeren. | |
SE417721B (sv) | Forfarande for framstellning av fenol-aldehydskumplast | |
CA990919A (en) | Manufacture of expandable styrene polymers | |
IT1066740B (it) | Procedimento per la produzione di polimeri dello stirolo espandibili | |
RO70082A (ro) | Procedeu pentru prepararea ureei | |
BE835185A (nl) | Werkwijze voor het vervaardigen van expandeerbare styreen-polymeerdeeltjes | |
JPS5436375A (en) | Manufacture of polymer film | |
SE395709B (sv) | Sjelvslocknande formmassa av styrenpolymerisat | |
SE403143B (sv) | Utrustning for regenerering av syntetiska polymerfibriller | |
SE401506B (sv) | Forfarande for framstellning av bifenylyletrar | |
MX3672E (es) | Molde mejorado expansible para la fabricacion de piezas de yeso | |
BE823461A (fr) | Moule expansible pour la fabrication de pieces en platre | |
NO138212C (no) | Fremgangsmaate for fremstilling av selvslukkende, ekspanderbare polystyrenpartikler | |
SE387397B (sv) | Forfarande och anordning for tillverkning av veggdelar | |
SE7800076L (sv) | Svarantendlig expanderbar formmassa av styrenpolymer |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
Ref document number: 7406148-2 Effective date: 19890525 Format of ref document f/p: F |