BR9912446A - Processo para a preparação de polìmeros de estireno expansìveis, polìmeros particulados de estireno expansìveis, e, processo para uso dos mesmos - Google Patents

Processo para a preparação de polìmeros de estireno expansìveis, polìmeros particulados de estireno expansìveis, e, processo para uso dos mesmos

Info

Publication number
BR9912446A
BR9912446A BR9912446-7A BR9912446A BR9912446A BR 9912446 A BR9912446 A BR 9912446A BR 9912446 A BR9912446 A BR 9912446A BR 9912446 A BR9912446 A BR 9912446A
Authority
BR
Brazil
Prior art keywords
expandable
styrene polymers
preparation
particulate
graphite
Prior art date
Application number
BR9912446-7A
Other languages
English (en)
Inventor
Guiscard Glueck
Original Assignee
Basf Ag
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 Ag filed Critical Basf Ag
Publication of BR9912446A publication Critical patent/BR9912446A/pt

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
    • 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
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/14—Saturated hydrocarbons, e.g. butane; Unspecified hydrocarbons
    • 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
    • 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
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/09—Pre-expansion of foamed polystyrene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Polymerisation Methods In General (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Graft Or Block Polymers (AREA)

Abstract

"PROCESSO PARA A PREPARAçãO DE POLìMEROS DE ESTIRENO EXPANSìVEIS, POLìMEROS PARTICULADOS DE ESTIRENO EXPANSìVEIS, E, PROCESSO PARA USO DOS MESMOS" A invenção refere-se a um processo para a preparação de polímeros de estireno expansíveis contendo partículas de grafita, por polimerização de estireno em suspensão aquosa na presença de partículas de grafita tendo uma densidade em massa menor do que 1,5 g/cm³.
BR9912446-7A 1998-07-27 1999-07-12 Processo para a preparação de polìmeros de estireno expansìveis, polìmeros particulados de estireno expansìveis, e, processo para uso dos mesmos BR9912446A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833664 1998-07-27
PCT/EP1999/004867 WO2000006635A1 (de) 1998-07-27 1999-07-12 Verfahren zur herstellung blähgraphitpartikel enthaltender expandierbarer styrolpolymerisate

Publications (1)

Publication Number Publication Date
BR9912446A true BR9912446A (pt) 2001-04-17

Family

ID=7875394

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9912446-7A BR9912446A (pt) 1998-07-27 1999-07-12 Processo para a preparação de polìmeros de estireno expansìveis, polìmeros particulados de estireno expansìveis, e, processo para uso dos mesmos

Country Status (15)

Country Link
US (1) US6384094B1 (pt)
EP (1) EP1102807B1 (pt)
JP (1) JP2002521543A (pt)
KR (1) KR100573636B1 (pt)
CN (1) CN1114649C (pt)
AT (1) ATE215582T1 (pt)
AU (1) AU5158499A (pt)
BR (1) BR9912446A (pt)
CZ (1) CZ292351B6 (pt)
DE (1) DE59901144D1 (pt)
ES (1) ES2176006T3 (pt)
NO (1) NO325667B1 (pt)
PL (1) PL194984B1 (pt)
RU (1) RU2223984C2 (pt)
WO (1) WO2000006635A1 (pt)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050282952A1 (en) * 2000-01-21 2005-12-22 Cyclics Corporation Graphite-polyester composites made from macrocyclic polyester oligomers
EP1268593A4 (en) 2000-03-27 2004-09-01 Apache Prod Co FIRE RESISTANT FOAM AND FIRE RESISTANT FOAM PRODUCTS, METHOD AND DISPERSION FOR THE PRODUCTION THEREOF
ITMI20021711A1 (it) † 2002-07-31 2004-02-01 Polimeri Europa Spa Polimeri vinilaromatici espandibili in perle e procedimento per la loro preparazione.
US7105108B2 (en) * 2002-08-15 2006-09-12 Advanced Energy Technology Inc. Graphite intercalation and exfoliation process
ES2379460T3 (es) * 2002-12-18 2012-04-26 Synbra Technology B.V. Materiales resistentes al fuego
US7605188B2 (en) * 2004-12-31 2009-10-20 Owens Corning Intellectual Capital, Llc Polymer foams containing multi-functional layered nano-graphite
US8568632B2 (en) 2003-11-26 2013-10-29 Owens Corning Intellectual Capital, Llc Method of forming thermoplastic foams using nano-particles to control cell morphology
US9359481B2 (en) 2003-11-26 2016-06-07 Owens Corning Intellectual Capital, Llc Thermoplastic foams and method of forming them using nano-graphite
CN100422245C (zh) * 2004-01-30 2008-10-01 波尔玛有限公司 具有功能表层的发泡聚苯乙烯珠粒、其制造方法,以及使用它的功能化eps产品及其制造方法
DE102004028768A1 (de) * 2004-06-16 2005-12-29 Basf Ag Styrolpolymer-Partikelschaumstoffe mit verringerter Wärmeleitfähigkeit
DE102004049912A1 (de) * 2004-10-13 2006-04-20 Bosch Rexroth Aktiengesellschaft Gliederkette
KR100602205B1 (ko) * 2004-12-18 2006-07-19 금호석유화학 주식회사 팽창흑연을 함유한 불연성 난연 폴리스티렌 발포체수지입자의 제조방법
US9187608B2 (en) 2005-09-08 2015-11-17 Owens Corning Intellectual Capital, Llc Polystyrene foam containing a modifier-free nanoclay and having improved fire protection performance
KR100782311B1 (ko) * 2005-11-22 2007-12-06 금호석유화학 주식회사 단열 특성이 우수한 발포성 폴리스티렌 입자의 제조 방법
US20070173630A1 (en) * 2005-12-02 2007-07-26 Cyclics Corporation Macrocyclic polyester oligomers as flow modifier additives for thermoplastics
FR2924263B1 (fr) * 2007-11-22 2012-10-12 Univ Toulouse 3 Paul Sabatier Procede de fabrication d'un solide conducteur thermique et/ou electrique.
IT1392391B1 (it) 2008-12-19 2012-03-02 Polimeri Europa Spa Composizioni di polimeri vinilaromatici espansibili a migliorata capacita' di isolamento termico, procedimento per la loro preparazione ed articoli espansi da loro ottenuti
EP2387595B1 (en) * 2009-01-15 2019-06-26 Dow Global Technologies LLC Polymer foam with low bromine content
EA016792B1 (ru) * 2009-04-10 2012-07-30 Сергей Валерьевич Кажуро Способ получения пенопласта с графитовым наполнителем и теплоизоляционное изделие на его основе
NL2004587C2 (nl) * 2010-04-21 2011-10-24 Synbra Tech Bv Isolerend geschuimd vormdeel.
RU2448130C2 (ru) * 2010-07-23 2012-04-20 Общество с ограниченной ответственностью "ПОЛИСТИРОЛ" (ООО "ПОЛИСТИРОЛ") Способ получения способного вспениваться полистирольного гранулята
WO2012091381A2 (ko) * 2010-12-30 2012-07-05 제일모직 주식회사 발포 폴리스티렌계 비드 및 그 제조방법
CN102492232B (zh) * 2011-12-08 2013-09-25 山西中环绿科环境工程项目管理有限公司 一种膨胀石墨聚苯板的制备方法
KR101886435B1 (ko) 2012-03-08 2018-08-07 현대자동차주식회사 팽창 그라파이트에 팽창 고분자 비드가 충전된 하이브리드 필러를 함유한 고방열 복합재 및 그 제조방법
US9120905B2 (en) 2012-07-10 2015-09-01 Ineos Europe Ag Process for the preparation of expandable polystyrene
BR112015014103A2 (pt) 2012-12-28 2017-07-11 Total Res & Technology Feluy polímeros aromáticos de vinila expansíveis aprimorados
CN103333422B (zh) * 2013-03-22 2015-09-02 李春光 一种掺有低硫膨胀石墨的阻燃型可发性聚苯乙烯颗粒及其制备方法
ITMI20130834A1 (it) * 2013-05-22 2014-11-23 Versalis Spa Procedimento di polimerizzazione cationica per la sintesi di polimeri nano-strutturati contenenti grafene
CN104292680B (zh) * 2014-09-15 2017-02-15 刘崴崴 一种聚苯乙烯泡沫保温材料及其制备方法
KR20160072411A (ko) 2014-12-15 2016-06-23 금호석유화학 주식회사 성형성이 우수하고 단열성능과 난연성능이 우수한 발포성 폴리스티렌 입자 및 이의 제조방법
CN105860305A (zh) * 2015-01-23 2016-08-17 江苏业达鑫化工有限公司 一种功能性石墨母粒的制备方法及其应用
KR20190068532A (ko) 2016-10-10 2019-06-18 토탈 리서치 앤드 테크놀로지 펠루이 개선된 팽창성 비닐 방향족 중합체
WO2018069178A1 (en) 2016-10-10 2018-04-19 Total Research & Technology Feluy Improved expandable vinyl aromatic polymers
CN109804005B (zh) 2016-10-10 2022-08-19 道达尔研究技术弗吕公司 改进的能膨胀的乙烯基芳族聚合物
KR20190057841A (ko) 2017-11-21 2019-05-29 금호석유화학 주식회사 발포 폴리 스티렌 입자의 제조 방법
KR101992628B1 (ko) 2017-11-21 2019-06-25 금호석유화학 주식회사 발포 폴리 스티렌 입자의 제조 방법 및 발포 폴리 스티렌 입자
CN114341256A (zh) 2019-09-04 2022-04-12 道达尔能源一技术比利时公司 具有改进的阻燃性的可膨胀乙烯基芳族聚合物
WO2024161277A1 (en) 2023-01-30 2024-08-08 Versalis S.P.A. Expandable granules and articles obtained therefrom

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8611671D0 (en) * 1986-05-13 1986-06-18 Dunlop Ltd Flame-retardent latex foams
DE19629791A1 (de) * 1996-07-24 1998-01-29 Basf Ag Expandierbare Styrolpolymerisate
DE29616362U1 (de) * 1996-09-20 1996-11-07 Basf Ag, 67063 Ludwigshafen Fußbodendämmung
DE19716572A1 (de) * 1997-04-19 1998-10-22 Basf Ag Expandierbare Styrolpolymerisate

Also Published As

Publication number Publication date
DE59901144D1 (de) 2002-05-08
US6384094B1 (en) 2002-05-07
PL345699A1 (en) 2002-01-02
NO20010445L (no) 2001-01-29
NO20010445D0 (no) 2001-01-26
AU5158499A (en) 2000-02-21
CN1114649C (zh) 2003-07-16
PL194984B1 (pl) 2007-07-31
EP1102807A1 (de) 2001-05-30
KR20010071028A (ko) 2001-07-28
ATE215582T1 (de) 2002-04-15
JP2002521543A (ja) 2002-07-16
ES2176006T3 (es) 2002-11-16
CZ292351B6 (cs) 2003-09-17
CZ2001305A3 (cs) 2001-10-17
RU2223984C2 (ru) 2004-02-20
NO325667B1 (no) 2008-07-07
CN1310740A (zh) 2001-08-29
KR100573636B1 (ko) 2006-04-26
EP1102807B1 (de) 2002-04-03
WO2000006635A1 (de) 2000-02-10

Similar Documents

Publication Publication Date Title
BR9912446A (pt) Processo para a preparação de polìmeros de estireno expansìveis, polìmeros particulados de estireno expansìveis, e, processo para uso dos mesmos
BR9714665A (pt) Processo para preparação de polìmeros expansìveis de estireno, e, uso dos mesmos
BR9915378A (pt) Polìmeros de estireno expansìveis particulados, processo para a produção e uso dos mesmos, e, espuma de partìculas em poliestireno
ATE196158T1 (de) Graphitpartikel enthaltende expandierbare styrolpolymerisate
WO2000034342A3 (de) Verfahren zur herstellung von expandierbaren polystyrolteilchen
ES8405423A1 (es) Procedimiento para la obtencion de poliestireno particulado
BR9203589A (pt) Composicao de anti-assentamento,e processo para suspender particulas solidas
FR2774702B1 (fr) Association a base de microfibrilles et de particules minerales preparation et utilisations
ES2132322T3 (es) Soporte de catalizador y catalizador de polimerizacion de alfa-olefinas; procedimientos para su obtencion y polimerizacion de alfa-olefinas en presencia de catalizador.
DK1047635T3 (da) Fremgangsmåde til fremstilling af silaniseret kolloidt silica
MY114295A (en) Suspending agent-containing slurry, method of producing the same, and process for suspension polymerization using the same
BR9812761A (pt) Processo para a preparação de um polìmero particulado, material polimérico particulado substancialmente monodisperso, e, processo para a preparação de partìculas de polìmero por polimerização em suspensão semeada
MX21387A (es) Compuesto y metodo para mejorar la dispersabilidad de particulas micaceas.
BR0115198A (pt) Produtos de alta densidade e método para a preparação dos mesmos
FR2642639B1 (fr) Pelle pour le ramassage des poussieres notamment
ES2184515T3 (es) Particulas de polipropileno expandido.
BR0112089B1 (pt) processo para a preparação de granulado de fenotiazina com estreita distribuição de tamanho de partìcula, granulados de fenotiazina com estreita distribuição de tamanho de partìculas e uso dos mesmos.
ES2042100T3 (es) Polimeros de estireno expansibles y procedimiento para su fabricacion.

Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 12/07/1999, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 16A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2314 DE 12-05-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.