IT8322956A0 - Particelle di stirolo polimero espandibile e procedimento per laloro produzione. - Google Patents
Particelle di stirolo polimero espandibile e procedimento per laloro produzione.Info
- Publication number
- IT8322956A0 IT8322956A0 IT8322956A IT2295683A IT8322956A0 IT 8322956 A0 IT8322956 A0 IT 8322956A0 IT 8322956 A IT8322956 A IT 8322956A IT 2295683 A IT2295683 A IT 2295683A IT 8322956 A0 IT8322956 A0 IT 8322956A0
- 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
- C08J9/0014—Use of organic additives
- C08J9/0028—Use of organic additives containing nitrogen
-
- 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
- C08J9/0014—Use of organic additives
- C08J9/0019—Use of organic additives halogenated
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S521/907—Nonurethane flameproofed cellular product
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 |
---|---|---|---|
US06/443,309 US4393147A (en) | 1982-11-22 | 1982-11-22 | Expandable polymeric styrene particles |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8322956A0 true IT8322956A0 (it) | 1983-09-22 |
IT1169841B IT1169841B (it) | 1987-06-03 |
Family
ID=23760284
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT22956/83A IT1169841B (it) | 1982-11-22 | 1983-09-22 | Particelle di stirolo polimero espandibile e procedimento per la loro produzione |
Country Status (7)
Country | Link |
---|---|
US (1) | US4393147A (it) |
BE (1) | BE897797A (it) |
CS (1) | CS238395B2 (it) |
DE (1) | DE3333023A1 (it) |
FR (1) | FR2536404A1 (it) |
GB (1) | GB2130589B (it) |
IT (1) | IT1169841B (it) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0618917B2 (ja) * | 1989-04-28 | 1994-03-16 | 鐘淵化学工業株式会社 | 発泡性熱可塑性重合体粒子の製造方法 |
MX2007007550A (es) * | 2004-12-22 | 2007-07-20 | Albemarle Corp | Composiciones de espuma de poliestireno expandido, retardadoras de la flama. |
MX2007007549A (es) * | 2004-12-22 | 2007-07-20 | Albemarle Corp | Composiciones de espuma de poliestireno retardadoras d ela flama. |
IT1395379B1 (it) * | 2009-09-07 | 2012-09-14 | Polimeri Europa Spa | Procedimento per la preparazione di polimeri vinilaromatici espansibili a ridotta conducibilita' termica mediante polimerizzazione in sospensione |
EP2925730A1 (en) | 2012-11-27 | 2015-10-07 | Basf Se | Substituted 2-[phenoxy-phenyl]-1-[1,2,4]triazol-1-yl-ethanol compounds and their use as fungicides |
EP2928873A1 (en) | 2012-11-27 | 2015-10-14 | Basf Se | Substituted 2-[phenoxy-phenyl]-1-[1,2,4]triazol-1-yl-ethanol compounds and their use as fungicides |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3389097A (en) * | 1964-06-26 | 1968-06-18 | Koppers Co Inc | Expandable polymers |
DE1794347B2 (de) * | 1964-11-20 | 1975-05-07 | Chemische Fabrik Kalk Gmbh, 5000 Koeln | Verfahren zur Herstellung von schwer entflammbaren und selbstverlöschenden Formteilen aus styrolhaltigen Formmassen |
US3385804A (en) * | 1964-12-14 | 1968-05-28 | Koppers Co Inc | Foamable polystyrene compositions containing fatty acid amide lubricants |
GB1403547A (en) * | 1971-09-17 | 1975-08-28 | Gen Electric | High voltage elecrrical connector having means for restricting flow of arc-generated gases therefrom |
US3960787A (en) * | 1971-10-25 | 1976-06-01 | Kanegafuchi Kagaku Kogyo Kabushiki Kaisha | Process for preparing foamable synthetic resin granules |
DE2520635B2 (de) * | 1975-05-09 | 1980-06-19 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung von feinteiligen, expandierbaren Styrolpolymerisaten |
EP0001830B1 (en) * | 1977-11-09 | 1982-01-20 | Basf Wyandotte Corporation | Particles of expandable polystyrene with improved flame-retardant properties |
-
1982
- 1982-11-22 US US06/443,309 patent/US4393147A/en not_active Expired - Fee Related
-
1983
- 1983-09-13 DE DE19833333023 patent/DE3333023A1/de not_active Withdrawn
- 1983-09-19 FR FR8314828A patent/FR2536404A1/fr not_active Withdrawn
- 1983-09-21 BE BE0/211558A patent/BE897797A/fr not_active IP Right Cessation
- 1983-09-22 CS CS836914A patent/CS238395B2/cs unknown
- 1983-09-22 GB GB08325420A patent/GB2130589B/en not_active Expired
- 1983-09-22 IT IT22956/83A patent/IT1169841B/it active
Also Published As
Publication number | Publication date |
---|---|
CS691483A2 (en) | 1984-12-14 |
IT1169841B (it) | 1987-06-03 |
US4393147A (en) | 1983-07-12 |
GB8325420D0 (en) | 1983-10-26 |
GB2130589A (en) | 1984-06-06 |
DE3333023A1 (de) | 1984-05-24 |
GB2130589B (en) | 1985-10-09 |
FR2536404A1 (fr) | 1984-05-25 |
BE897797A (fr) | 1984-03-21 |
CS238395B2 (en) | 1985-11-13 |
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