WO2002032295A3 - Method for post-processing styrene polymers - Google Patents
Method for post-processing styrene polymers Download PDFInfo
- Publication number
- WO2002032295A3 WO2002032295A3 PCT/EP2001/011998 EP0111998W WO0232295A3 WO 2002032295 A3 WO2002032295 A3 WO 2002032295A3 EP 0111998 W EP0111998 W EP 0111998W WO 0232295 A3 WO0232295 A3 WO 0232295A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- post
- styrene polymers
- processing
- processing styrene
- polymers
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L51/003—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
-
- 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
- C08F6/00—Post-polymerisation treatments
- C08F6/001—Removal of residual monomers by physical means
- C08F6/005—Removal of residual monomers by physical means from solid polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L25/00—Compositions 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; Compositions of derivatives of such polymers
- C08L25/02—Homopolymers or copolymers of hydrocarbons
- C08L25/04—Homopolymers or copolymers of styrene
- C08L25/06—Polystyrene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L25/00—Compositions 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; Compositions of derivatives of such polymers
- C08L25/02—Homopolymers or copolymers of hydrocarbons
- C08L25/04—Homopolymers or copolymers of styrene
- C08L25/08—Copolymers of styrene
- C08L25/12—Copolymers of styrene with unsaturated nitriles
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L25/00—Compositions 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; Compositions of derivatives of such polymers
- C08L25/02—Homopolymers or copolymers of hydrocarbons
- C08L25/04—Homopolymers or copolymers of styrene
- C08L25/08—Copolymers of styrene
- C08L25/14—Copolymers of styrene with unsaturated esters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L51/04—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to rubbers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
- C08L71/02—Polyalkylene oxides
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)
- Processes Of Treating Macromolecular Substances (AREA)
- Graft Or Block Polymers (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU1904202A AU1904202A (en) | 2000-10-18 | 2001-10-17 | Method for post-processing styrene polymers |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2000151602 DE10051602A1 (en) | 2000-10-18 | 2000-10-18 | Post-treatment of polystyrene to modify the impact strength comprises mixing a melt with a liquid stripping agent containing a dispersed or dissolved polymer aid and degassing |
DE10051602.5 | 2000-10-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2002032295A2 WO2002032295A2 (en) | 2002-04-25 |
WO2002032295A3 true WO2002032295A3 (en) | 2002-07-04 |
Family
ID=7660189
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2001/011998 WO2002032295A2 (en) | 2000-10-18 | 2001-10-17 | Method for post-processing styrene polymers |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU1904202A (en) |
DE (1) | DE10051602A1 (en) |
WO (1) | WO2002032295A2 (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4445141A1 (en) * | 1994-12-17 | 1996-06-20 | Basf Ag | Process for the production of impact modified polystyrene molding compounds |
EP0734825A1 (en) * | 1995-03-27 | 1996-10-02 | Basf Aktiengesellschaft | Process for producing thermoplastic resins |
EP0867463A1 (en) * | 1997-03-27 | 1998-09-30 | Bayer Ag | Method of producing of elastomer modified thermoplastics |
EP0905149A1 (en) * | 1997-09-30 | 1999-03-31 | Mitsui Chemicals, Inc. | Method for removing volatile materials from a polymer composition |
US5985997A (en) * | 1997-05-23 | 1999-11-16 | Chevron Chemical Company | In situ process for making a bimodal HIPS having both high gloss and high impact strength |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5899909A (en) | 1994-08-30 | 1999-05-04 | Medscand Medical Ab | Surgical instrument for treating female urinary incontinence |
US6273852B1 (en) | 1999-06-09 | 2001-08-14 | Ethicon, Inc. | Surgical instrument and method for treating female urinary incontinence |
-
2000
- 2000-10-18 DE DE2000151602 patent/DE10051602A1/en not_active Withdrawn
-
2001
- 2001-10-17 WO PCT/EP2001/011998 patent/WO2002032295A2/en active Application Filing
- 2001-10-17 AU AU1904202A patent/AU1904202A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4445141A1 (en) * | 1994-12-17 | 1996-06-20 | Basf Ag | Process for the production of impact modified polystyrene molding compounds |
EP0734825A1 (en) * | 1995-03-27 | 1996-10-02 | Basf Aktiengesellschaft | Process for producing thermoplastic resins |
EP0867463A1 (en) * | 1997-03-27 | 1998-09-30 | Bayer Ag | Method of producing of elastomer modified thermoplastics |
US5985997A (en) * | 1997-05-23 | 1999-11-16 | Chevron Chemical Company | In situ process for making a bimodal HIPS having both high gloss and high impact strength |
EP0905149A1 (en) * | 1997-09-30 | 1999-03-31 | Mitsui Chemicals, Inc. | Method for removing volatile materials from a polymer composition |
Also Published As
Publication number | Publication date |
---|---|
AU1904202A (en) | 2002-04-29 |
WO2002032295A2 (en) | 2002-04-25 |
DE10051602A1 (en) | 2002-04-25 |
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