DE2546182C2 - Verfahren zur Herstellung eines praktisch von Acrylnitril freien Mischpolymerisates aus Styrol und Acrylnitril - Google Patents
Verfahren zur Herstellung eines praktisch von Acrylnitril freien Mischpolymerisates aus Styrol und AcrylnitrilInfo
- Publication number
- DE2546182C2 DE2546182C2 DE2546182A DE2546182A DE2546182C2 DE 2546182 C2 DE2546182 C2 DE 2546182C2 DE 2546182 A DE2546182 A DE 2546182A DE 2546182 A DE2546182 A DE 2546182A DE 2546182 C2 DE2546182 C2 DE 2546182C2
- Authority
- DE
- Germany
- Prior art keywords
- acrylonitrile
- styrene
- copolymer
- production
- abs
- 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
Links
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 title claims description 37
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 title claims description 28
- 238000000034 method Methods 0.000 title claims description 18
- 229920001577 copolymer Polymers 0.000 title claims description 10
- 238000004519 manufacturing process Methods 0.000 title description 5
- 229920001971 elastomer Polymers 0.000 claims description 10
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical class S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 4
- 229910052783 alkali metal Inorganic materials 0.000 claims description 3
- 150000001340 alkali metals Chemical class 0.000 claims description 3
- 239000007864 aqueous solution Substances 0.000 claims description 3
- 239000000806 elastomer Substances 0.000 claims description 3
- 150000004763 sulfides Chemical class 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 2
- GUYXXEXGKVKXAW-UHFFFAOYSA-N prop-2-enenitrile Chemical compound C=CC#N.C=CC#N GUYXXEXGKVKXAW-UHFFFAOYSA-N 0.000 claims 1
- 150000003464 sulfur compounds Chemical class 0.000 claims 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 15
- 239000011347 resin Substances 0.000 description 13
- 229920005989 resin Polymers 0.000 description 13
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 8
- RWSOTUBLDIXVET-UHFFFAOYSA-M hydrosulfide Chemical compound [SH-] RWSOTUBLDIXVET-UHFFFAOYSA-M 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 239000011734 sodium Substances 0.000 description 5
- 239000011324 bead Substances 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 238000006460 hydrolysis reaction Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000007334 copolymerization reaction Methods 0.000 description 3
- 230000007062 hydrolysis Effects 0.000 description 3
- 239000011049 pearl Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 238000010557 suspension polymerization reaction Methods 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000009931 harmful effect Effects 0.000 description 2
- 229920001519 homopolymer Polymers 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- SCUZVMOVTVSBLE-UHFFFAOYSA-N prop-2-enenitrile;styrene Chemical compound C=CC#N.C=CC1=CC=CC=C1 SCUZVMOVTVSBLE-UHFFFAOYSA-N 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- -1 B. Na 2 S Chemical compound 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229920001893 acrylonitrile styrene Polymers 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000012662 bulk polymerization Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007720 emulsion polymerization reaction Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 238000003822 preparative gas chromatography Methods 0.000 description 1
- SZUDEHNEMMJTCQ-UHFFFAOYSA-N prop-2-enenitrile;hydrate Chemical group O.C=CC#N SZUDEHNEMMJTCQ-UHFFFAOYSA-N 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- HYHCSLBZRBJJCH-UHFFFAOYSA-M sodium hydrosulfide Chemical compound [Na+].[SH-] HYHCSLBZRBJJCH-UHFFFAOYSA-M 0.000 description 1
- 229910052979 sodium sulfide Inorganic materials 0.000 description 1
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 1
- 229920000638 styrene acrylonitrile Polymers 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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
- C08F291/00—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00
- C08F291/02—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00 on to elastomers
-
- 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
- C08F279/04—Vinyl aromatic monomers and nitriles as the only monomers
-
- 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
- C08F6/006—Removal of residual monomers by chemical reaction, e.g. scavenging
-
- 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
- C08F8/00—Chemical modification by after-treatment
-
- 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
- Y10S525/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S525/942—Polymer derived from nitrile, conjugated diene and aromatic co-monomers
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE149845A BE821435A (fr) | 1974-10-24 | 1974-10-24 | Procede de preparation de copolymeres. |
| BE821435 | 1974-10-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2546182A1 DE2546182A1 (de) | 1976-04-29 |
| DE2546182C2 true DE2546182C2 (de) | 1985-05-02 |
Family
ID=25648171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2546182A Expired DE2546182C2 (de) | 1974-10-24 | 1975-10-15 | Verfahren zur Herstellung eines praktisch von Acrylnitril freien Mischpolymerisates aus Styrol und Acrylnitril |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3998797A (OSRAM) |
| BE (1) | BE821435A (OSRAM) |
| DE (1) | DE2546182C2 (OSRAM) |
| FR (1) | FR2289534A1 (OSRAM) |
| GB (1) | GB1489826A (OSRAM) |
| NL (1) | NL7511496A (OSRAM) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4174043A (en) * | 1977-11-10 | 1979-11-13 | Monsanto Company | Nitrile preforms and containers and process improvements for forming same |
| IT1112296B (it) * | 1978-07-28 | 1986-01-13 | Snia Viscosa | Polimeri acrilici ad alta resistenza alla fiamma,filati costituiti da tali polimeri,e processo di fabbricazione di tali polimeri e di tali filati |
| US4274984A (en) * | 1978-10-16 | 1981-06-23 | Monsanto Company | Chemically reducing residual styrene monomer in styrene polymers and shaped products formed therefrom |
| US4180486A (en) * | 1978-10-16 | 1979-12-25 | Monsanto Company | Molding compositions and process for preparing same |
| US4221905A (en) * | 1978-10-16 | 1980-09-09 | Monsanto Company | Chemically reducing residual styrene monomer in styrene polymers and shaped products formed therefrom |
| US4255307A (en) * | 1978-11-01 | 1981-03-10 | The B. F. Goodrich Company | Reducing residual acrylonitrile in water dispersions of acrylonitrile polymers with alkali or ammonium sulfite |
| US4252764A (en) * | 1979-04-25 | 1981-02-24 | Monsanto Company | Process for preparing molding compositions |
| US4278582A (en) * | 1980-02-25 | 1981-07-14 | The B. F. Goodrich Company | Removal of residual acrylonitrile monomer |
| IT1198338B (it) * | 1980-07-02 | 1988-12-21 | Montedison Spa | Processo per produrre copolimeri di monomeri vinil-aromatici con nitrili etilenicamente insaturi |
| DE3039268A1 (de) * | 1980-10-17 | 1982-05-19 | Bayer Ag, 5090 Leverkusen | Gegen thermolyse stabilisierte formmassen mit geringem monomerengehalt |
| DE3726454A1 (de) * | 1987-08-08 | 1989-02-16 | Behringwerke Ag | Thiolgruppenhaltige polymere, verfahren zu ihrer herstellung und ihre verwendung |
| BE1000914A4 (fr) * | 1987-09-21 | 1989-05-16 | Labofina Sa | Procede de decoloration de polymeres resineux du type vinylaromatique-diene conjugue. |
| US20040249005A1 (en) * | 2003-02-11 | 2004-12-09 | Anna Kron | Microspheres |
| DE10318109A1 (de) * | 2003-04-22 | 2004-11-11 | Bayer Ag | Verfahren und Vorrichtung zur Herstellung elastomermodifizierten Thermoplasten |
| CA2714210C (en) * | 2008-02-06 | 2016-05-17 | Dow Global Technologies Inc. | Article and method of producing a low density foam blend of styrenic polymer and polyolefin |
| CN114031715B (zh) * | 2021-10-18 | 2023-08-11 | 南开沧州渤海新区绿色化工研究有限公司 | 含硫代酰胺基树脂及其制备方法和用途 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE547738A (OSRAM) * | 1955-05-11 | |||
| DE1070377B (de) * | 1957-05-20 | 1959-12-03 | The Dow Chemical Company, Midland, Mich. (V. St. A.) | Verfahren zum Verringern des Monomcrenrestgehaltes eines Acrylsäureamidpolymerisats |
| NL147157B (nl) * | 1963-10-17 | 1975-09-15 | Edison Soc | Werkwijze om terpolymeren te bereiden. |
| US3780006A (en) * | 1971-10-26 | 1973-12-18 | Dow Chemical Co | Removal of monomer from acrylamide polymers with sulfur dioxide |
-
1974
- 1974-10-24 BE BE149845A patent/BE821435A/xx not_active IP Right Cessation
-
1975
- 1975-02-27 US US05/553,610 patent/US3998797A/en not_active Expired - Lifetime
- 1975-09-30 NL NL7511496A patent/NL7511496A/xx not_active Application Discontinuation
- 1975-10-15 DE DE2546182A patent/DE2546182C2/de not_active Expired
- 1975-10-22 GB GB43378/75A patent/GB1489826A/en not_active Expired
- 1975-10-24 FR FR7532565A patent/FR2289534A1/fr active Granted
Non-Patent Citations (1)
| Title |
|---|
| NICHTS-ERMITTELT |
Also Published As
| Publication number | Publication date |
|---|---|
| US3998797A (en) | 1976-12-21 |
| DE2546182A1 (de) | 1976-04-29 |
| GB1489826A (en) | 1977-10-26 |
| NL7511496A (nl) | 1976-04-27 |
| FR2289534A1 (fr) | 1976-05-28 |
| FR2289534B1 (OSRAM) | 1980-01-04 |
| BE821435A (fr) | 1975-02-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |