AR016608A1 - Polimeros aromaticos de monovinilideno de alto nivel de brillo y alta resistencia al impacto. composicion y articulos producidos a partir de dichacomposicion - Google Patents
Polimeros aromaticos de monovinilideno de alto nivel de brillo y alta resistencia al impacto. composicion y articulos producidos a partir de dichacomposicionInfo
- Publication number
- AR016608A1 AR016608A1 ARP980103989A AR016608A1 AR 016608 A1 AR016608 A1 AR 016608A1 AR P980103989 A ARP980103989 A AR P980103989A AR 016608 A1 AR016608 A1 AR 016608A1
- Authority
- AR
- Argentina
- Prior art keywords
- rubber
- particle size
- particles
- average particle
- composition
- Prior art date
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L55/00—Compositions of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C08L23/00 - C08L53/00
- C08L55/02—ABS [Acrylonitrile-Butadiene-Styrene] polymers
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- 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
- C08F279/00—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00
- C08F279/02—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00 on to polymers of conjugated dienes
-
- 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
- C08F285/00—Macromolecular compounds obtained by polymerising monomers on to preformed graft polymers
-
- 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
- C08F287/00—Macromolecular compounds obtained by polymerising monomers on to block polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Graft Or Block Polymers (AREA)
Abstract
La presente invencion se refiere a un polímero aromático de monovinilideno modificado con caucho que posee una distribucion de tamano de partícula bimodal,que comprende: a) partículas de caucho de un caucho de baja viscosidad de estrella o ramificadocon un tamano de partícula promedio en volumen de 0,1 a 1,5micrones, y morfología de nucleo/coraza o celular o una mezcla de las mismas, y b) partículas de caucho de un caucho de baja viscosidad de estrella oramificado, caucho de dieno lineal, o caucho de copolímero de bloque con un tamano de partícula promedio en volumen de 1,5 a 10 micrones y una morfologíacelular con la condicion que cuando el tamano de partícula promedio en volumen de la partículas de a) es mayor de 1 micron, el tamano de partícula promedio envolumen de las partículas de b) es de por lo menos 2 micrones, en donde las partículas de a) son de entre 50 y 99% en peso del contenido total de caucho dedieno. También se revelan composiciones que incluyen dichos polímeros y artículos elaborados con dicha composicion.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US5550897P | 1997-08-13 | 1997-08-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
AR016608A1 true AR016608A1 (es) | 2001-07-25 |
Family
ID=21998322
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP980103989 AR016608A1 (es) | 1997-08-13 | 1998-08-12 | Polimeros aromaticos de monovinilideno de alto nivel de brillo y alta resistencia al impacto. composicion y articulos producidos a partir de dichacomposicion |
Country Status (3)
Country | Link |
---|---|
AR (1) | AR016608A1 (es) |
AU (1) | AU8698098A (es) |
WO (1) | WO1999009081A1 (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1244721A1 (en) * | 1999-12-23 | 2002-10-02 | Dow Global Technologies Inc. | Monovinylidene aromatic polymers with improved properties and a process for their preparation |
TWI231305B (en) * | 2000-10-25 | 2005-04-21 | Rohm & Haas | High rubber impact modifier powders |
US6492467B1 (en) * | 2001-05-09 | 2002-12-10 | Bayer Corporation | Process for making ABS polymeric blends |
ITMI20031420A1 (it) | 2003-07-11 | 2005-01-12 | Polimeri Europa Spa | Polimeri vinilaromatici rinforzati con gomma |
US20100222532A1 (en) * | 2009-02-27 | 2010-09-02 | Fina Technology, Inc. | Polystyrene Having High Melt Flow and High Vicat |
JP7170655B2 (ja) * | 2017-03-16 | 2022-11-14 | イネオス・スタイロリューション・グループ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング | 非粘着性、軟質および透明なスチレン系熱可塑性エラストマー |
EP3431511A1 (en) | 2017-07-19 | 2019-01-23 | ARLANXEO Deutschland GmbH | Star-branched diene rubber |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8700208A (nl) * | 1987-01-28 | 1988-08-16 | Dow Chemical Nederland | Verbeterde met rubber versterkte monovinylideen-aromatische polymeerharsen en een werkwijze voor de bereiding daarvan. |
GB8918157D0 (en) * | 1989-08-09 | 1989-09-20 | Dow Benelux | A process for the preparation of rubber-reinforced monovinylidene aromatic polymers |
GB8920574D0 (en) * | 1989-09-12 | 1989-10-25 | Dow Benelux | Monovinylidene aromatic polymers with improved properties and a process for their preparation |
IT1275913B1 (it) * | 1995-03-16 | 1997-10-24 | Enichem Spa | Polistirene antiurto ad elevata lucentezza e processo per la sua preparazione |
IT1284599B1 (it) * | 1996-09-27 | 1998-05-21 | Enichem Spa | Procedimento per la preparazione di polimeri vinilaromatici rinforzati con gomma |
-
1998
- 1998-08-07 WO PCT/US1998/016501 patent/WO1999009081A1/en active Application Filing
- 1998-08-07 AU AU86980/98A patent/AU8698098A/en not_active Abandoned
- 1998-08-12 AR ARP980103989 patent/AR016608A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
AU8698098A (en) | 1999-03-08 |
WO1999009081A1 (en) | 1999-02-25 |
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