MXPA04002245A - Procedimiento para la obtencion de polimerizados de estireno expandibles. - Google Patents
Procedimiento para la obtencion de polimerizados de estireno expandibles.Info
- Publication number
- MXPA04002245A MXPA04002245A MXPA04002245A MXPA04002245A MXPA04002245A MX PA04002245 A MXPA04002245 A MX PA04002245A MX PA04002245 A MXPA04002245 A MX PA04002245A MX PA04002245 A MXPA04002245 A MX PA04002245A MX PA04002245 A MXPA04002245 A MX PA04002245A
- Authority
- MX
- Mexico
- Prior art keywords
- production
- styrene polymers
- expandable styrene
- styrene
- polymers
- 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
- C08J9/16—Making expandable particles
- C08J9/20—Making expandable particles by suspension polymerisation in the presence of the blowing agent
-
- 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
- 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
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)
- Inorganic Chemistry (AREA)
- Polymerisation Methods In General (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Polyurethanes Or Polyureas (AREA)
- Graft Or Block Polymers (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
La invencion se refiere a un procedimiento para la obtencion de polimerizados de estireno expandibles por polimerizacion de estireno en presencia de particulas de grafito y varios peroxidos, que se descomponen a diferentes temperaturas, uno los cuales tiene un periodo de semidesintegracion de una hora a 50 hasta menos de 70degree C.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10150405A DE10150405A1 (de) | 2001-10-11 | 2001-10-11 | Verfahren zur Herstellung von expandierbaren Styrolpolymerisaten |
PCT/EP2002/010982 WO2003033579A2 (de) | 2001-10-11 | 2002-10-01 | Verfahren zur herstellung von expandierbaren styrolpolymerisaten |
Publications (1)
Publication Number | Publication Date |
---|---|
MXPA04002245A true MXPA04002245A (es) | 2004-06-29 |
Family
ID=7702294
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MXPA04002245A MXPA04002245A (es) | 2001-10-11 | 2002-10-01 | Procedimiento para la obtencion de polimerizados de estireno expandibles. |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1436348B1 (es) |
KR (1) | KR100904319B1 (es) |
AT (1) | ATE480582T1 (es) |
BR (1) | BR0212974B1 (es) |
DE (2) | DE10150405A1 (es) |
MX (1) | MXPA04002245A (es) |
WO (1) | WO2003033579A2 (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007114529A1 (en) * | 2006-03-31 | 2007-10-11 | Korea Kumho Petrochemical Co., Ltd | Method for manufacturing expandable polystyrene particles with excellent thermal insulation capability |
DK2356173T3 (en) * | 2008-12-12 | 2018-08-27 | Jackon Gmbh | PROCEDURE FOR THE PREPARATION OF AN EXPANDABLE POLYMER COMPOSITION IN THE FORM OF BALLS |
WO2010066454A2 (en) * | 2008-12-12 | 2010-06-17 | Jackon Gmbh | Process for the preparation of an expandable polymer composition in the form of beads |
IT1401950B1 (it) | 2010-09-21 | 2013-08-28 | Polimeri Europa Spa | Composizioni di (co)polimeri vinilaromatici espansibili autoestinguenti e procedimento per la loro preparazione. |
WO2013068297A1 (de) | 2011-11-10 | 2013-05-16 | Basf Se | Verfahren zur herstellung von expandierbaren styrolpolymeren mit hydrophobierten kohlenstoffpartikeln |
BR112014015248A8 (pt) | 2011-12-21 | 2017-07-04 | Basf Se | processo para produzir polímeros de estireno expansíveis, e, material com pérola de pré-polímero |
MX2014007311A (es) | 2011-12-21 | 2014-07-30 | Basf Se | Esferas de polimero de estireno que contienen peroxido de alta temperatura para la polimerizacion de semilla. |
KR20140105823A (ko) | 2011-12-21 | 2014-09-02 | 바스프 에스이 | 그래파이트 및 난연제 함유 발포성 스티렌 폴리머의 제조 방법 |
FR3009561B1 (fr) * | 2013-08-06 | 2017-12-22 | Arkema France | Procede de preparation de polystyrene expansible noir |
KR102397588B1 (ko) | 2013-12-30 | 2022-05-12 | 아버리스 에이에스 | 고체 입자상 비닐 방향족 폴리머 조성물의 제조 방법 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19742910A1 (de) * | 1997-09-29 | 1999-04-01 | Basf Ag | Verfahren zur Herstellung von expandierbaren Styrolpolymerisaten |
DE19835495A1 (de) * | 1998-08-06 | 2000-02-10 | Basf Ag | Verfahren zur Herstellung von expandierbaren Styrolpolymerisaten |
-
2001
- 2001-10-11 DE DE10150405A patent/DE10150405A1/de not_active Withdrawn
-
2002
- 2002-10-01 AT AT02801301T patent/ATE480582T1/de active
- 2002-10-01 BR BRPI0212974-4A patent/BR0212974B1/pt not_active IP Right Cessation
- 2002-10-01 MX MXPA04002245A patent/MXPA04002245A/es active IP Right Grant
- 2002-10-01 KR KR1020047005249A patent/KR100904319B1/ko not_active IP Right Cessation
- 2002-10-01 DE DE50214650T patent/DE50214650D1/de not_active Expired - Lifetime
- 2002-10-01 EP EP02801301A patent/EP1436348B1/de not_active Expired - Lifetime
- 2002-10-01 WO PCT/EP2002/010982 patent/WO2003033579A2/de not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DE50214650D1 (de) | 2010-10-21 |
WO2003033579A2 (de) | 2003-04-24 |
BR0212974B1 (pt) | 2012-02-22 |
KR20050032508A (ko) | 2005-04-07 |
ATE480582T1 (de) | 2010-09-15 |
KR100904319B1 (ko) | 2009-06-23 |
WO2003033579A3 (de) | 2003-11-27 |
DE10150405A1 (de) | 2003-04-17 |
BR0212974A (pt) | 2004-10-13 |
EP1436348B1 (de) | 2010-09-08 |
EP1436348A2 (de) | 2004-07-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration |