GB1359354A - Elastomeric polymers - Google Patents
Elastomeric polymersInfo
- Publication number
- GB1359354A GB1359354A GB4149071A GB4149071A GB1359354A GB 1359354 A GB1359354 A GB 1359354A GB 4149071 A GB4149071 A GB 4149071A GB 4149071 A GB4149071 A GB 4149071A GB 1359354 A GB1359354 A GB 1359354A
- Authority
- GB
- United Kingdom
- Prior art keywords
- polymer
- transfer agent
- chain transfer
- sept
- prepared
- 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
- 229920000642 polymer Polymers 0.000 title abstract 8
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 abstract 3
- 239000012986 chain transfer agent Substances 0.000 abstract 3
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 abstract 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 abstract 2
- 239000003999 initiator Substances 0.000 abstract 2
- 150000003254 radicals Chemical class 0.000 abstract 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 abstract 2
- LTMRRSWNXVJMBA-UHFFFAOYSA-L 2,2-diethylpropanedioate Chemical compound CCC(CC)(C([O-])=O)C([O-])=O LTMRRSWNXVJMBA-UHFFFAOYSA-L 0.000 abstract 1
- 239000004160 Ammonium persulphate Substances 0.000 abstract 1
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 abstract 1
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 abstract 1
- 235000019395 ammonium persulphate Nutrition 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 238000007720 emulsion polymerization reaction Methods 0.000 abstract 1
- 125000001153 fluoro group Chemical group F* 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 abstract 1
- 239000004289 sodium hydrogen sulphite Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
- C07D317/14—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D317/18—Radicals substituted by singly bound oxygen or sulfur atoms
- C07D317/24—Radicals substituted by singly bound oxygen or sulfur atoms esterified
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
- C07C309/01—Sulfonic acids
- C07C309/02—Sulfonic acids having sulfo groups bound to acyclic carbon atoms
- C07C309/03—Sulfonic acids having sulfo groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton
- C07C309/07—Sulfonic acids having sulfo groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton containing oxygen atoms bound to the carbon skeleton
- C07C309/12—Sulfonic acids having sulfo groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton containing oxygen atoms bound to the carbon skeleton containing esterified hydroxy groups bound to the carbon skeleton
-
- 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
- C08F214/00—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 a halogen
- C08F214/18—Monomers containing fluorine
- C08F214/22—Vinylidene fluoride
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Polymerisation Methods In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US6990070A | 1970-09-04 | 1970-09-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1359354A true GB1359354A (en) | 1974-07-10 |
Family
ID=22091906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4149071A Expired GB1359354A (en) | 1970-09-04 | 1971-09-06 | Elastomeric polymers |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US3707529A (https=) |
| AU (1) | AU3296771A (https=) |
| BE (1) | BE772162A (https=) |
| CA (1) | CA918346A (https=) |
| DE (1) | DE2143805A1 (https=) |
| FR (1) | FR2105255B1 (https=) |
| GB (1) | GB1359354A (https=) |
| NL (1) | NL7112183A (https=) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3939274A (en) * | 1971-05-15 | 1976-02-17 | Ciba-Geigy Corporation | Phenoxyphenylalkanoic acid ester insecticides |
| US3781265A (en) * | 1972-10-17 | 1973-12-25 | Pennwalt Corp | Method of preparing consistently high-quality vinylidene fluoride polymer |
| US3845024A (en) * | 1972-11-22 | 1974-10-29 | Du Pont | Continuous process for production of fluoroelastomers |
| US4146532A (en) * | 1974-07-20 | 1979-03-27 | Daikin Kogyo Co., Ltd. | Fluoroelastomer composition with diazobicycloundecenium |
| US4035565A (en) * | 1975-03-27 | 1977-07-12 | E. I. Du Pont De Nemours And Company | Fluoropolymer containing a small amount of bromine-containing olefin units |
| JPS53125491A (en) * | 1977-04-08 | 1978-11-01 | Daikin Ind Ltd | Fluorine-containing polymer easily curable and its curable composition |
| US4123603A (en) * | 1977-05-31 | 1978-10-31 | E. I. Du Pont De Nemours And Company | Fluoroelastomer composition |
| GB2095166B (en) * | 1981-03-02 | 1984-06-13 | Kureha Chemical Ind Co Ltd | Vinylidene fluoride polymer of high young's modulus |
| US4524197A (en) * | 1984-08-28 | 1985-06-18 | E. I. Du Pont De Nemours And Company | Process for making vinylidene fluoride containing fluoroelastomers |
| US4985520A (en) * | 1988-07-29 | 1991-01-15 | Asahi Kasei Kogyo Kabushiki Kaisha | Fluoroelastomer having excellent processability |
| FR2644466B1 (fr) * | 1989-03-15 | 1992-08-14 | Solvay | Procede pour la fabrication de polymeres du fluorure de vinylidene et utilisation des polymeres du fluorure de vinylidene pour la formulation de peintures |
| US4973633A (en) * | 1989-05-15 | 1990-11-27 | E. I. Du Pont De Nemours And Company | Peroxide-curable fluoroelastomers having bromine an iodine curesites and the preparation thereof |
| IT1242304B (it) * | 1990-03-09 | 1994-03-04 | Ausimont Srl | Fluoroelastomeri a base di fluoruro di vinilidene, esafluoropropene e tetrafluoroetilene |
| IL111484A (en) * | 1993-11-03 | 2001-06-14 | Commw Scient Ind Res Org | Polymerization process using pendant chain transfer means to regulate the molecular weight, the polymers thus obtained and a number of new pesticide compounds |
| IT1273608B (it) * | 1995-04-28 | 1997-07-08 | Ausimont Spa | Fluoroelastomeri sostanzialmente privi di terminali polari e relativo processo di preparazione |
| CN1148176C (zh) * | 1998-09-15 | 2004-05-05 | 韩国生命工学研究院 | 用于预防或治疗与血脂水平升高相关的疾病的含有肉桂酸衍生物的组合物 |
| EP1243601A4 (en) * | 1999-11-09 | 2004-05-12 | Daikin Ind Ltd | VULCANIZABLE FLUORELASTOMER COMPOSITION |
| CA2439221A1 (en) * | 2001-03-09 | 2002-09-19 | Ciba Specialty Chemicals Holding Inc. | Permanent surface modifiers |
| EP1922364A4 (en) | 2005-08-09 | 2010-04-21 | Univ North Carolina | METHOD AND MATERIALS FOR PRODUCING MICROFLUIDIC DEVICES |
| WO2007056561A2 (en) * | 2005-11-09 | 2007-05-18 | Liquidia Technologies, Inc. | Medical device, materials, and methods |
| WO2007081876A2 (en) | 2006-01-04 | 2007-07-19 | Liquidia Technologies, Inc. | Nanostructured surfaces for biomedical/biomaterial applications and processes thereof |
| US8128393B2 (en) | 2006-12-04 | 2012-03-06 | Liquidia Technologies, Inc. | Methods and materials for fabricating laminate nanomolds and nanoparticles therefrom |
| EP2935370A1 (en) | 2012-12-18 | 2015-10-28 | E. I. du Pont de Nemours and Company | Process for producing fluoroelastomers |
| CN103923578A (zh) | 2013-01-10 | 2014-07-16 | 杜邦公司 | 包括含氟弹性体的导电粘合剂 |
| CN108350018A (zh) | 2015-11-17 | 2018-07-31 | 日产化学工业株式会社 | 寡核苷酸的制造方法 |
| EP3571183B1 (en) | 2017-01-20 | 2024-03-06 | The Regents of the University of California | 3-(phenyl)-2-(aminomethyl)-1-phenyl-2-propen-1-one derivatives as inhibitors of the n-terminal domain of the androgen receptor for treating prostate cancer |
| EP3835352A4 (en) * | 2018-08-10 | 2022-05-04 | Daikin Industries, Ltd. | COMPOSITION, CROSSLINKED RUBBER MOLD AND FLUORINE CONTAINING POLYMER |
| CN114829330A (zh) * | 2019-03-29 | 2022-07-29 | 加利福尼亚大学董事会 | 雄激素受体n端结构域的抑制剂 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3069401A (en) * | 1960-02-23 | 1962-12-18 | Du Pont | Copolymers of hexafluoropropylene vinylidene fluoride and aliphatic, chain transfer agents |
| US3136745A (en) * | 1961-06-23 | 1964-06-09 | Du Pont | Elastomeric copolymers of vinylidene fluoride and perfluoroalkyl perfluorovinyl ethers |
-
1970
- 1970-09-04 US US69900A patent/US3707529A/en not_active Expired - Lifetime
- 1970-09-04 US US00069900A patent/US3739015A/en not_active Expired - Lifetime
-
1971
- 1971-09-01 AU AU32967/71A patent/AU3296771A/en not_active Expired
- 1971-09-01 DE DE19712143805 patent/DE2143805A1/de active Pending
- 1971-09-02 CA CA122030A patent/CA918346A/en not_active Expired
- 1971-09-03 FR FR7131885A patent/FR2105255B1/fr not_active Expired
- 1971-09-03 NL NL7112183A patent/NL7112183A/xx unknown
- 1971-09-03 BE BE772162A patent/BE772162A/xx unknown
- 1971-09-06 GB GB4149071A patent/GB1359354A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3739015A (en) | 1973-06-12 |
| FR2105255A1 (https=) | 1972-04-28 |
| US3707529A (en) | 1972-12-26 |
| FR2105255B1 (https=) | 1974-09-06 |
| AU3296771A (en) | 1973-03-08 |
| NL7112183A (https=) | 1972-03-07 |
| CA918346A (en) | 1973-01-02 |
| BE772162A (fr) | 1972-01-17 |
| DE2143805A1 (de) | 1972-03-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |