GB1494039A - Process for removing residual mercaptan from high nitrile polymers - Google Patents
Process for removing residual mercaptan from high nitrile polymersInfo
- Publication number
- GB1494039A GB1494039A GB38185/75A GB3818575A GB1494039A GB 1494039 A GB1494039 A GB 1494039A GB 38185/75 A GB38185/75 A GB 38185/75A GB 3818575 A GB3818575 A GB 3818575A GB 1494039 A GB1494039 A GB 1494039A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mercaptan
- removing residual
- high nitrile
- polymers
- residual mercaptan
- 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
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 title abstract 3
- 239000011117 high nitrile polymer Substances 0.000 title 1
- 229920000642 polymer Polymers 0.000 abstract 3
- 239000000178 monomer Substances 0.000 abstract 2
- 150000002825 nitriles Chemical class 0.000 abstract 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 abstract 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical class S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 229920003244 diene elastomer Polymers 0.000 abstract 1
- 229920000578 graft copolymer Polymers 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 abstract 1
- 239000004816 latex Substances 0.000 abstract 1
- 229920000126 latex Polymers 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 230000003472 neutralizing effect Effects 0.000 abstract 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
- C08F6/00—Post-polymerisation treatments
- C08F6/14—Treatment of polymer emulsions
- C08F6/16—Purification
-
- 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
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/504,463 US3980600A (en) | 1974-09-20 | 1974-09-20 | Process for removing residual mercaptan from high nitrile polymers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1494039A true GB1494039A (en) | 1977-12-07 |
Family
ID=24006383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB38185/75A Expired GB1494039A (en) | 1974-09-20 | 1975-09-17 | Process for removing residual mercaptan from high nitrile polymers |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US3980600A (en, 2012) |
| JP (1) | JPS595122B2 (en, 2012) |
| AT (1) | AT340683B (en, 2012) |
| BE (1) | BE833645A (en, 2012) |
| CA (1) | CA1049677A (en, 2012) |
| DE (1) | DE2540638A1 (en, 2012) |
| DK (1) | DK141850B (en, 2012) |
| FR (1) | FR2285406A1 (en, 2012) |
| GB (1) | GB1494039A (en, 2012) |
| IT (1) | IT1042686B (en, 2012) |
| NL (1) | NL7511108A (en, 2012) |
| SE (1) | SE407581B (en, 2012) |
| ZA (1) | ZA755592B (en, 2012) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS601883B2 (ja) * | 1978-07-04 | 1985-01-18 | 住友ノ−ガタック株式会社 | 熱可塑性樹脂の製造法 |
| US4278582A (en) * | 1980-02-25 | 1981-07-14 | The B. F. Goodrich Company | Removal of residual acrylonitrile monomer |
| US4399253A (en) * | 1981-11-23 | 1983-08-16 | The Goodyear Tire & Rubber Company | Novel method of removing residual acrylonitrile from latex systems |
| US4511711A (en) * | 1982-02-10 | 1985-04-16 | Sumitomo Chemical Company, Limited | Process for producing semipermeable membrane |
| CA2003745A1 (en) * | 1989-11-13 | 1991-05-23 | Narito Ishiga | Process for preparing an impact resistant resin |
| IT1397345B1 (it) | 2008-09-09 | 2013-01-10 | Polimeri Europa Spa | Processo per la eliminazione di mercaptani residui da gomme nitriliche |
| CN115668523A (zh) * | 2020-06-10 | 2023-01-31 | 阿科玛股份有限公司 | 聚合物组合物中残留硫醇的脱除 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3127233A (en) * | 1964-03-31 | Cross referenci | ||
| US2621170A (en) * | 1947-12-29 | 1952-12-09 | Standard Oil Dev Co | Ductile acrylonitrile copolymers |
| US2605256A (en) * | 1949-06-02 | 1952-07-29 | Firestone Tire & Rubber Co | Use of mercaptans in copolymerization of vinyl sulfides with acrylonitrile |
| US2787561A (en) * | 1953-07-23 | 1957-04-02 | Du Pont | Cross-linkable acrylonitrile interpolymers and coating compositions derived therefrom |
| CA551588A (en) * | 1953-07-23 | 1958-01-14 | E.I. Du Pont De Nemours And Company | Coating composition containing acrylonitrile ternary copolymer and aldehyde resin |
| US3306955A (en) * | 1962-03-26 | 1967-02-28 | Dow Chemical Co | Bacteriostatic acrylonitrile polymers |
| US3756976A (en) * | 1971-04-28 | 1973-09-04 | Phillips Petroleum Co | Production of odor-free polymer latex |
| US3817888A (en) * | 1972-04-03 | 1974-06-18 | Phillips Petroleum Co | Abs polymer compositions |
-
1974
- 1974-09-20 US US05/504,463 patent/US3980600A/en not_active Expired - Lifetime
-
1975
- 1975-09-02 ZA ZA00755592A patent/ZA755592B/xx unknown
- 1975-09-03 CA CA234,721A patent/CA1049677A/en not_active Expired
- 1975-09-12 DE DE19752540638 patent/DE2540638A1/de not_active Withdrawn
- 1975-09-16 AT AT709075A patent/AT340683B/de active
- 1975-09-17 GB GB38185/75A patent/GB1494039A/en not_active Expired
- 1975-09-17 DK DK415475AA patent/DK141850B/da unknown
- 1975-09-18 FR FR7528664A patent/FR2285406A1/fr active Granted
- 1975-09-18 IT IT27408/75A patent/IT1042686B/it active
- 1975-09-19 BE BE160230A patent/BE833645A/xx unknown
- 1975-09-19 JP JP50113545A patent/JPS595122B2/ja not_active Expired
- 1975-09-19 SE SE7510548A patent/SE407581B/xx unknown
- 1975-09-19 NL NL7511108A patent/NL7511108A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| US3980600A (en) | 1976-09-14 |
| AT340683B (de) | 1977-12-27 |
| SE7510548L (sv) | 1976-03-22 |
| DK141850B (da) | 1980-06-30 |
| FR2285406B1 (en, 2012) | 1979-01-05 |
| DK415475A (en, 2012) | 1976-03-21 |
| JPS5156892A (en, 2012) | 1976-05-18 |
| ZA755592B (en) | 1976-08-25 |
| DK141850C (en, 2012) | 1980-11-10 |
| BE833645A (fr) | 1976-01-16 |
| JPS595122B2 (ja) | 1984-02-02 |
| IT1042686B (it) | 1980-01-30 |
| DE2540638A1 (de) | 1976-04-08 |
| NL7511108A (nl) | 1976-03-23 |
| FR2285406A1 (fr) | 1976-04-16 |
| AU8470775A (en) | 1977-03-24 |
| CA1049677A (en) | 1979-02-27 |
| ATA709075A (de) | 1977-04-15 |
| SE407581B (sv) | 1979-04-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1291499A (en) | Impact-resistant thermoplastic polymers | |
| GR3021767T3 (en) | Process for preparing aqueous dispersion of copolymers | |
| GB1494039A (en) | Process for removing residual mercaptan from high nitrile polymers | |
| YU43664B (en) | Process for making cationic latex copolymer on the basis of conjugated dienes | |
| GB1489826A (en) | Process for copolymerizing styrene and acrylonitrile | |
| EP0186926A3 (en) | Method for the preparation of graft copolymers by emulsion copolymerization | |
| GB1491120A (en) | Polymerizates of olefinic nitriles and diene rubbers | |
| US4338425A (en) | Process for preparing diene-containing rubbers having improved green strength | |
| ES406922A1 (es) | Procedimiento para la preparacion de composiciones polime- ricas resistentes al impacto. | |
| GB1528966A (en) | Polymerizates of olefinic nitriles and diene rubbers | |
| GB1352437A (en) | Rubber modified olefinic nitrile-vinyl aromatic-maleimide interpoly mers | |
| GB1491126A (en) | Process for preparing olefinic nitrilevinyl aromatic resins | |
| ES457199A1 (es) | Procedimiento para preparar composiciones de moldeo termo- plasticas a base de cloruro de polivinilo. | |
| KR900006383A (ko) | 탄성중합체성 불포화된 비대칭 커플된 블럭 공중합체, 이의 단일 배취 제조공정 및 타이어성분의 제조를 위한 이의 용도 | |
| GB1380713A (en) | Graft copolymer preparation | |
| GB1444055A (en) | Process for manufacture of rubber-modified copolymers of an olefinic nitrile and a vinyl aromatic monomer | |
| KR900006382A (ko) | 탄성중합체성 불포화된 비대칭 커플된 블럭 공중합체, 이의 이중 배취 제조공정 및 타이어성분의 제조를 위한 이의 용도 | |
| ES8106919A1 (es) | Procedimiento de polimerizacion en solucion | |
| GB806142A (en) | Improvements in or relating to elastomers | |
| ATE19092T1 (de) | Verfahren zur herstellung von styrenpfropfpolymeren. | |
| US3859388A (en) | Preparation of nitrile polymers with aralkyl mercaptans as polymerization modifiers | |
| GB1512557A (en) | Process for the production of thermoplastically processible rubber | |
| DE69126654D1 (de) | Verfahren zur Niedrigtemperaturherstellung von Isopropenyl-Alpha,Alphadimethyl-Benzylisocyanat-Pfropflatizes | |
| US3627745A (en) | Termination of diene polymerization | |
| GB1476596A (en) | Method for recovering monomers |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |