ES2082761T3 - Procedimiento para producir polimeros a base de estireno. - Google Patents
Procedimiento para producir polimeros a base de estireno.Info
- Publication number
- ES2082761T3 ES2082761T3 ES89117629T ES89117629T ES2082761T3 ES 2082761 T3 ES2082761 T3 ES 2082761T3 ES 89117629 T ES89117629 T ES 89117629T ES 89117629 T ES89117629 T ES 89117629T ES 2082761 T3 ES2082761 T3 ES 2082761T3
- Authority
- ES
- Spain
- Prior art keywords
- styrene
- polymer
- procedure
- polymers based
- producing polymers
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F12/00—Homopolymers and 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F12/00—Homopolymers and 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
- C08F12/02—Monomers containing only one unsaturated aliphatic radical
- C08F12/04—Monomers containing only one unsaturated aliphatic radical containing one ring
-
- 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
- Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S526/902—Monomer polymerized in bulk in presence of transition metal containing catalyst
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Abstract
UN PROCESO PARA PRODUCIR CONTINUAMENTE UN POLIMERO BASADO EN ESTIRENO QUE TIENE CONFIGURACION SINDIOTACTICA QUE COMPRENDE CONTINUAMENTE INTRODUCIR UN MONOMERO BASADO EN ESTIRENO DENTRO DE UN REACTOR Y POLIMERIZAR A TIEMPO AJUSTADO LA CANTIDAD DEL POLIMERO PRODUCIDO EN EL REACTOR A AL MENOS 10% DE PESO DE LA CANTIDAD TOTAL DEL MONOMERO BASADO EN ESTIRENO NO REACCIONADO Y EL POLIMERO. ACORDE AL PRESENTE INVENTO, EL POLIMERO BASADO EN ESTIRENO CON ALTA CONFIGURACION SINDIOTACTICA ES EFECTIVAMENTE PRODUCIDA CON PEQUEÑO CONSUMO DE POTENCIA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63241144A JPH0637534B2 (ja) | 1988-09-28 | 1988-09-28 | スチレン系重合体の製造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2082761T3 true ES2082761T3 (es) | 1996-04-01 |
Family
ID=17069924
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES89117629T Expired - Lifetime ES2082761T3 (es) | 1988-09-28 | 1989-09-24 | Procedimiento para producir polimeros a base de estireno. |
Country Status (10)
Country | Link |
---|---|
US (1) | US5037907A (es) |
EP (1) | EP0365838B1 (es) |
JP (1) | JPH0637534B2 (es) |
KR (1) | KR940008984B1 (es) |
AT (1) | ATE130858T1 (es) |
AU (1) | AU617863B2 (es) |
CA (1) | CA1331670C (es) |
DE (1) | DE68924959T2 (es) |
ES (1) | ES2082761T3 (es) |
FI (1) | FI96616C (es) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR0140525B1 (ko) * | 1989-02-03 | 1998-06-01 | 미다 가쓰시게 | 고점성물질의 제조장치 및 제조방법 |
ATE130859T1 (de) * | 1989-03-20 | 1995-12-15 | Idemitsu Kosan Co | Styrencopolymer und verfahren zur herstellung. |
ES2083449T3 (es) * | 1989-03-31 | 1996-04-16 | Idemitsu Kosan Co | Copolimero de estireno y su produccion. |
JP2923383B2 (ja) * | 1991-10-01 | 1999-07-26 | 出光石油化学株式会社 | スチレン系重合体の製造方法 |
US5446117A (en) * | 1993-08-19 | 1995-08-29 | Queen's University At Kingston | Process for producing amorphous syndiotactic polystyrene |
US5484862A (en) * | 1995-03-10 | 1996-01-16 | The Dow Chemical Company | Liquid phase powder bed syndiotactic vinylaromatic polymerization |
US5468818A (en) * | 1995-03-13 | 1995-11-21 | The Dow Chemical Company | Syndiotactic vinylaromatic polymerization process using low hydrogen partial pressures |
WO1999010394A1 (en) * | 1997-08-27 | 1999-03-04 | The Dow Chemical Company | Syndiotactic vinylaromatic polymerization using multiple reactors in series |
WO2000067899A1 (fr) * | 1999-05-06 | 2000-11-16 | Idemitsu Petrochemical Co., Ltd. | Adsorbants issus de polymeres de styrenes |
KR100328866B1 (ko) * | 1999-07-02 | 2002-03-20 | 유현식 | 미세유동법을 사용한 스티렌계 중합체의 제조방법 |
KR100349071B1 (ko) | 2000-02-02 | 2002-08-14 | 삼성종합화학주식회사 | 생성물 순환 방식을 이용한 신디오탁틱 스티렌계 중합체의제조방법 |
KR20040072736A (ko) * | 2002-01-22 | 2004-08-18 | 다우 글로벌 테크놀로지스 인크. | 용융 유량이 높은 비닐방향족 중합체 |
WO2006107162A1 (en) * | 2005-04-02 | 2006-10-12 | Lg Chem, Ltd. | Method of producing styren polymers using high speed catalytic dispersion technology |
JP4737555B2 (ja) * | 2006-02-10 | 2011-08-03 | 東芝ライテック株式会社 | 電球形蛍光ランプおよび照明装置 |
US8946365B2 (en) | 2012-01-18 | 2015-02-03 | Eastman Chemical Company | Low molecular weight polystyrene resin and methods of making and using the same |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3054783A (en) * | 1958-10-22 | 1962-09-18 | Dow Chemical Co | Molding grade copolymers and process for preparing the same |
US3838139A (en) * | 1971-08-16 | 1974-09-24 | Monsanto Co | Continuous mass styrene-type monomer polymerization process |
JPS62187708A (ja) * | 1985-11-11 | 1987-08-17 | Idemitsu Kosan Co Ltd | スチレン系重合体の製造法 |
IL84798A (en) * | 1986-12-15 | 1991-09-16 | Montedison Spa | Production of crystalline vinyl aromatic polymers having mainly a syndiotactic structure |
US4774301A (en) * | 1987-06-08 | 1988-09-27 | The Dow Chemical Company | Zirconium containing catalysts and method of use |
US4808680A (en) * | 1987-06-08 | 1989-02-28 | The Dow Chemical Company | Polymerization of vinyl aromatic monomers using cyclopentadienyl zirconium catalysts |
AU611758B2 (en) * | 1988-02-13 | 1991-06-20 | Idemitsu Petrochemical Co., Ltd. | Process for producing styrene-based polymers and apparatus for producing said polymers |
-
1988
- 1988-09-28 JP JP63241144A patent/JPH0637534B2/ja not_active Expired - Fee Related
-
1989
- 1989-09-01 US US07/402,349 patent/US5037907A/en not_active Expired - Lifetime
- 1989-09-11 AU AU41260/89A patent/AU617863B2/en not_active Ceased
- 1989-09-24 AT AT89117629T patent/ATE130858T1/de not_active IP Right Cessation
- 1989-09-24 DE DE68924959T patent/DE68924959T2/de not_active Expired - Fee Related
- 1989-09-24 ES ES89117629T patent/ES2082761T3/es not_active Expired - Lifetime
- 1989-09-24 EP EP89117629A patent/EP0365838B1/en not_active Expired - Lifetime
- 1989-09-25 KR KR1019890013734A patent/KR940008984B1/ko not_active IP Right Cessation
- 1989-09-25 CA CA000612958A patent/CA1331670C/en not_active Expired - Fee Related
- 1989-09-26 FI FI894544A patent/FI96616C/fi not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AU617863B2 (en) | 1991-12-05 |
CA1331670C (en) | 1994-08-23 |
DE68924959D1 (de) | 1996-01-11 |
FI894544A (fi) | 1990-03-29 |
KR940008984B1 (ko) | 1994-09-28 |
FI894544A0 (fi) | 1989-09-26 |
DE68924959T2 (de) | 1996-04-25 |
JPH0637534B2 (ja) | 1994-05-18 |
KR900004778A (ko) | 1990-04-13 |
JPH0291104A (ja) | 1990-03-30 |
FI96616C (fi) | 1996-07-25 |
AU4126089A (en) | 1990-04-05 |
EP0365838A1 (en) | 1990-05-02 |
EP0365838B1 (en) | 1995-11-29 |
US5037907A (en) | 1991-08-06 |
FI96616B (fi) | 1996-04-15 |
ATE130858T1 (de) | 1995-12-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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