BRPI0923358A2 - Styrene polymer, process for producing a styrene polymer, process for producing foam, foam, and uses of a foam of at least one compound. - Google Patents

Styrene polymer, process for producing a styrene polymer, process for producing foam, foam, and uses of a foam of at least one compound.

Info

Publication number
BRPI0923358A2
BRPI0923358A2 BRPI0923358-0A BRPI0923358A BRPI0923358A2 BR PI0923358 A2 BRPI0923358 A2 BR PI0923358A2 BR PI0923358 A BRPI0923358 A BR PI0923358A BR PI0923358 A2 BRPI0923358 A2 BR PI0923358A2
Authority
BR
Brazil
Prior art keywords
foam
producing
styrene polymer
compound
styrene
Prior art date
Application number
BRPI0923358-0A
Other languages
Portuguese (pt)
Inventor
Frank Braun
Ingo Bellin
Maxim Peretolchin
Maximilian Hofmann
Original Assignee
Basf Se
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Basf Se filed Critical Basf Se
Publication of BRPI0923358A2 publication Critical patent/BRPI0923358A2/en

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
    • C08J9/0014—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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00—Compositions 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; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/04—Homopolymers or copolymers of styrene
    • C08L25/06—Polystyrene
    • 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
    • C08J9/0066—Use of inorganic compounding ingredients
    • 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
    • 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
    • C08J9/228—Forming foamed products
    • 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
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
    • C08K5/3477—Six-membered rings
    • C08K5/3492—Triazines
    • 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
    • C08J2201/00—Foams characterised by the foaming process
    • C08J2201/02—Foams characterised by the foaming process characterised by mechanical pre- or post-treatments
    • C08J2201/03—Extrusion of the foamable blend
    • 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
BRPI0923358-0A 2008-12-11 2009-12-09 Styrene polymer, process for producing a styrene polymer, process for producing foam, foam, and uses of a foam of at least one compound. BRPI0923358A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP08171360 2008-12-11
PCT/EP2009/066694 WO2010066771A2 (en) 2008-12-11 2009-12-09 White expandable polystyrene having improved heat conductivity

Publications (1)

Publication Number Publication Date
BRPI0923358A2 true BRPI0923358A2 (en) 2015-07-21

Family

ID=42166795

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0923358-0A BRPI0923358A2 (en) 2008-12-11 2009-12-09 Styrene polymer, process for producing a styrene polymer, process for producing foam, foam, and uses of a foam of at least one compound.

Country Status (5)

Country Link
EP (1) EP2376562A2 (en)
KR (1) KR20110096037A (en)
CN (1) CN102245686A (en)
BR (1) BRPI0923358A2 (en)
WO (1) WO2010066771A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8636929B2 (en) 2010-05-21 2014-01-28 Basf Se Nanoporous foamed active compound-containing preparations based on pharmaceutically acceptable thermoplastically workable polymers
EP2420531A1 (en) * 2010-08-18 2012-02-22 Basf Se Extrusion foams with improved rigidity

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53106799A (en) 1977-03-02 1978-09-18 Bridgestone Corp Synthetic resin form and its preparation
DE2807710A1 (en) 1978-02-23 1979-09-06 Hoechst Ag FINE PARTICLE EXPANDABLE STYRENE POLYMERISATE
IT1137191B (en) 1981-07-03 1986-09-03 Montedison Spa SELF-EXTINGUISHING EXPANDABLE POLYSTYRENE PARTICLES HAVING IMPROVED PROCESSABILITY
WO1995005414A1 (en) 1993-08-16 1995-02-23 Shell Internationale Research Maatschappij B.V. Beads of a polymer of a vinylaromatic compound
US6262161B1 (en) * 1997-06-26 2001-07-17 The Dow Chemical Company Compositions having improved ignition resistance
ITMI20012168A1 (en) 2001-10-18 2003-04-18 Enichem Spa EXPANDABLE VINYLAROMATIC POLYMERS AND PROCEDURE FOR THEIR PREPARATION

Also Published As

Publication number Publication date
CN102245686A (en) 2011-11-16
WO2010066771A2 (en) 2010-06-17
KR20110096037A (en) 2011-08-26
EP2376562A2 (en) 2011-10-19
WO2010066771A3 (en) 2010-10-28

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 3A, 4A E 5A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2329 DE 25-08-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.