ES2055312T3 - Nuevo polimero a base de estireno y metodo de preparacion del mismo. - Google Patents
Nuevo polimero a base de estireno y metodo de preparacion del mismo.Info
- Publication number
- ES2055312T3 ES2055312T3 ES90300166T ES90300166T ES2055312T3 ES 2055312 T3 ES2055312 T3 ES 2055312T3 ES 90300166 T ES90300166 T ES 90300166T ES 90300166 T ES90300166 T ES 90300166T ES 2055312 T3 ES2055312 T3 ES 2055312T3
- Authority
- ES
- Spain
- Prior art keywords
- styrene
- polymer based
- polymer
- preparation
- same
- 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
- C08F212/00—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
- C08F212/02—Monomers containing only one unsaturated aliphatic radical
- C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
- C08F212/06—Hydrocarbons
- C08F212/08—Styrene
-
- 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
- C08F212/00—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
- C08F212/02—Monomers containing only one unsaturated aliphatic radical
- C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
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)
- Graft Or Block Polymers (AREA)
- Polymerisation Methods In General (AREA)
Abstract
EL POLIMERO BASDO EN EL ESTIRENO DE ESTE INVENTO, EL CUAL ES EXCELENTE EN CUANTO A SU FUERZA ANTE ELE IMPACTO, RESISTENCIA AL CALOR Y RIGIDEZ, ASI COMO SU RAPIDEZ DE ACOMODACION, SE CARACTERIZA POR UN PESO ESPECIFICO MOLECULAR Y UN BAJO PESO RELATIVO Y UN BAJO CONTENIDO EN UN DERIVADO DE UN VINILO POLIFUNCIONAL COMO, POR EJEMPLO, EL DIVINILO BENCENO. EL POLIMERO TAMBIEN SE CARACTERIZA POR SU CONDUCTA DE VISCOSIDAD CINEMATICA. DICHO POLIMERO PUEDE PREPARARSE MEDIANTE UNA REACCION RADICAL DE POLIMERIZACION DEL ESTIRENO CON UNA MEZCLA DE UNA CANTIDAD LIMITADA DE UN COMPUESTO VINILO POLIFUNCIONAL Y UN INICIADOR DE LA POLIMERIZACION.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1002267A JP2684400B2 (ja) | 1989-01-09 | 1989-01-09 | スチレン系重合体及びその製造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2055312T3 true ES2055312T3 (es) | 1994-08-16 |
Family
ID=11524596
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES90300166T Expired - Lifetime ES2055312T3 (es) | 1989-01-09 | 1990-01-08 | Nuevo polimero a base de estireno y metodo de preparacion del mismo. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5059667A (es) |
EP (1) | EP0379284B2 (es) |
JP (1) | JP2684400B2 (es) |
KR (1) | KR920009617B1 (es) |
DE (1) | DE69001136T3 (es) |
ES (1) | ES2055312T3 (es) |
MY (1) | MY104869A (es) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69316126T2 (de) * | 1992-10-01 | 1998-08-13 | Hitachi Chemical Co Ltd | Harz für eine Kunststofflinse |
CA2115587A1 (en) * | 1993-02-18 | 1994-08-19 | Hayato Kihara | Styrene copolymers, polystyrene compositions, processes for producing styrene copolymers, and injection-molded articles |
US5455321A (en) * | 1993-12-02 | 1995-10-03 | The Dow Chemical Company | Process for producing high molecular weight monovinylidene aromatic polymers |
JP3603425B2 (ja) * | 1995-11-10 | 2004-12-22 | 住友化学株式会社 | スチレン系ランダム共重合体およびその製造方法 |
US6638995B1 (en) * | 1998-11-30 | 2003-10-28 | Flint Ink Corporation | Printing inks |
US6140392A (en) | 1998-11-30 | 2000-10-31 | Flint Ink Corporation | Printing inks |
US6806301B2 (en) * | 1998-11-30 | 2004-10-19 | Flint Ink Corporation | Lithographic printing inks |
US6353066B1 (en) * | 2001-02-09 | 2002-03-05 | Fina Technology, Inc. | Method for producing copolymers in the presence of a chain transfer agent |
US6840175B2 (en) | 2002-11-20 | 2005-01-11 | Flint Ink Corporation | Lithographic printing method using a single fluid ink |
PL1613672T3 (pl) * | 2003-04-14 | 2019-12-31 | Nouryon Chemicals International B.V. | Dozowanie nadtlenku do procesu suspensyjnego przy czym polimeryzowany jest styren |
US7514516B2 (en) * | 2003-05-27 | 2009-04-07 | Fina Technology, Inc. | Measurement and preparation of branched vinyl polymers |
US6972311B2 (en) * | 2003-05-27 | 2005-12-06 | Fina Technology, Inc. | Optimizing polystyrene in the presence of additives |
BRPI0416908A (pt) * | 2003-11-26 | 2007-01-16 | Fina Technology | uso de iniciadores tetrafuncionais para aperfeiçoar o volume de fase de borracha de hips |
US20050256216A1 (en) * | 2004-05-14 | 2005-11-17 | Berti Douglas A | Production of polystyrene for foaming applications using a combination of peroxide initiators |
KR100749665B1 (ko) * | 2005-12-22 | 2007-08-14 | 제일모직주식회사 | 가공성이 우수한 분지형 스티렌계 열가소성 수지 및 그 제조방법 |
SG11201402095UA (en) * | 2011-11-07 | 2014-09-26 | Nippon Steel & Sumikin Chem Co | Method for producing styrene-based resin composition comprising highly branched ultra-high-molecular-weight polymer, and composition |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL81841C (es) * | 1950-12-21 | |||
US2921932A (en) * | 1954-01-28 | 1960-01-19 | Monsanto Chemicals | High pressure polymerization of styrene |
US3231544A (en) * | 1962-06-22 | 1966-01-25 | Monsanto Co | Difunctional aromatic hydrocarbon resins |
JPS4845590A (es) * | 1971-10-13 | 1973-06-29 | ||
US4228269A (en) * | 1978-06-08 | 1980-10-14 | Wesley-Jessen Inc. | Contact lenses of high gas permeability |
JPS55106211A (en) * | 1979-02-09 | 1980-08-14 | Asahi Chem Ind Co Ltd | Porous crosslinked copolymer of chloromethylstyrene and its iminodiacetic acid derivative, and preparation thereof |
EP0028394A1 (en) * | 1979-10-31 | 1981-05-13 | The Dow Chemical Company | Control polymerization of addition polymerizable monomers with small amounts of non-conjugated difunctional monomers |
US4692472A (en) * | 1986-05-05 | 1987-09-08 | Atlantic Richfield Company | Divinylbenzene in expandable beads for cup molding |
-
1989
- 1989-01-09 JP JP1002267A patent/JP2684400B2/ja not_active Expired - Fee Related
-
1990
- 1990-01-02 US US07/460,264 patent/US5059667A/en not_active Expired - Lifetime
- 1990-01-04 MY MYPI90000008A patent/MY104869A/en unknown
- 1990-01-08 DE DE69001136T patent/DE69001136T3/de not_active Expired - Fee Related
- 1990-01-08 KR KR1019900000137A patent/KR920009617B1/ko not_active IP Right Cessation
- 1990-01-08 EP EP90300166A patent/EP0379284B2/en not_active Expired - Lifetime
- 1990-01-08 ES ES90300166T patent/ES2055312T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR920009617B1 (ko) | 1992-10-22 |
EP0379284A3 (en) | 1990-12-27 |
EP0379284A2 (en) | 1990-07-25 |
DE69001136D1 (de) | 1993-04-29 |
MY104869A (en) | 1994-06-30 |
US5059667A (en) | 1991-10-22 |
DE69001136T3 (de) | 1999-01-21 |
DE69001136T2 (de) | 1993-08-19 |
EP0379284B1 (en) | 1993-03-24 |
JP2684400B2 (ja) | 1997-12-03 |
JPH02182711A (ja) | 1990-07-17 |
KR900011801A (ko) | 1990-08-02 |
EP0379284B2 (en) | 1998-08-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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