ES2095668T3 - Procedimiento para (co)polimerizar monomeros vinilicos. - Google Patents
Procedimiento para (co)polimerizar monomeros vinilicos.Info
- Publication number
- ES2095668T3 ES2095668T3 ES93919297T ES93919297T ES2095668T3 ES 2095668 T3 ES2095668 T3 ES 2095668T3 ES 93919297 T ES93919297 T ES 93919297T ES 93919297 T ES93919297 T ES 93919297T ES 2095668 T3 ES2095668 T3 ES 2095668T3
- Authority
- ES
- Spain
- Prior art keywords
- pct
- radical polymerization
- methylpentyl
- peroxy
- polymerization initiator
- 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 - Lifetime
Links
- 238000000034 method Methods 0.000 title abstract 3
- 239000000178 monomer Substances 0.000 title abstract 3
- 230000000379 polymerizing effect Effects 0.000 title abstract 2
- 229920002554 vinyl polymer Polymers 0.000 title abstract 2
- ORGHESHFQPYLAO-UHFFFAOYSA-N vinyl radical Chemical class C=[CH] ORGHESHFQPYLAO-UHFFFAOYSA-N 0.000 title 1
- 239000007870 radical polymerization initiator Substances 0.000 abstract 4
- 125000004432 carbon atom Chemical group C* 0.000 abstract 2
- 238000006116 polymerization reaction Methods 0.000 abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 150000002978 peroxides Chemical class 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 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
- C08F4/00—Polymerisation catalysts
- C08F4/28—Oxygen or compounds releasing free oxygen
- C08F4/32—Organic compounds
- C08F4/34—Per-compounds with one peroxy-radical
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polymerization Catalysts (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polymerisation Methods In General (AREA)
Abstract
LA INVENCION SE REFIERE A UN PROCESO PARA (CO)POLIMERIZACION DE MONOMEROS DE VINILO EN PRESENCIA DE UN RADICAL INICIADOR DE LA POLIMERIZACION, CARACTERIZADO PORQUE DICHO RADICAL INICIADOR DE LA POLIMERIZACION ES UN 3-METILOPENTILO-3-PEROXI ALCANOATO DE LA FORMULA (I) EN LA QUE R1, R2 Y R3 REPRESENTAN GRUPOS ALQUILO TENIENDO CADA UNO A LO SUMO 9 ATOMOS DE CARBONO CON LA CONDICION DE QUE EL NUMERO TOTAL DE ATOMOS DE CARBONO DE R1, R2 Y R3 ES A LO SUMO 11, SIENDO EMPLEADO DICHO 3-METILOPENTILO-3-PEROXI ALCANOATO EN UNA CANTIDAD DESDE 0,002 HASTA 2,0 PARTES EN PESO, BASADO EN 100 PARTES EN PESO DE MONOMEROS PRESENTES, SIENDO REALIZADO DICHO PROCESO A UNA TEMPERATURA POR ENCIMA DE 20 (GRADOS) C. EL USO DE 3-METILOPENTILO-3-PEROXI ALCANOATO EN LA PRESENTE INVENCION, DA POR RESULTADO UNA SORPRENDENTE E INESPERADAMENTE ALTA VELOCIDAD DE POLIMERIZACION, UN TIEMPO DE POLIMERIZACION ACORTADO Y UN AUMENTO DE LA CONVERSION CUANDO SE LA COMPARA CON LOS RESULTADOS OBTENIDOS POR EL USO DE OTROS RADICALES INICIADORES DE LA POLIMERIZACION. TAMBIEN HA SIDO ENCONTRADO QUE EL POLIMERO OBTENIDO TIENE EXCELENTE ESTABILIDAD TERMICA Y NO ES AFECTADO POR OLOR O COLORACION. POR ELLO EL VALOR INDUSTRIAL DEL PEROXIDO RADICAL INICIADOR DE LA POLIMERIZACION DE LA PRESENTE INVENCION ES MARCADAMENTE ELEVADO.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26406492A JP3165525B2 (ja) | 1992-09-08 | 1992-09-08 | ビニル系単量体の重合方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2095668T3 true ES2095668T3 (es) | 1997-02-16 |
Family
ID=17398026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES93919297T Expired - Lifetime ES2095668T3 (es) | 1992-09-08 | 1993-09-07 | Procedimiento para (co)polimerizar monomeros vinilicos. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US5674958A (es) |
| EP (1) | EP0659194B1 (es) |
| JP (1) | JP3165525B2 (es) |
| AT (1) | ATE143979T1 (es) |
| CA (1) | CA2143958A1 (es) |
| DE (1) | DE69305358T2 (es) |
| ES (1) | ES2095668T3 (es) |
| WO (1) | WO1994006269A1 (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5641769B2 (ja) * | 2009-04-28 | 2014-12-17 | 日本合成化学工業株式会社 | 水溶性ポリビニルアルコール系樹脂組成物 |
| US8722782B2 (en) | 2009-04-28 | 2014-05-13 | The Nippon Synthetic Chemical Industry Co., Ltd. | Polyvinyl alcohol-based resin composition |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1104605A (en) * | 1966-05-06 | 1968-02-28 | Von Roll Ag | A process and an apparatus for the combustion of solid wastes |
| NL135610C (es) * | 1966-11-09 | |||
| US4057567A (en) * | 1968-05-01 | 1977-11-08 | Argus Chemical Corporation | Polymerization method and t-alkyl peresters of t-hydroperoxides for use therein |
| US3726847A (en) * | 1968-05-01 | 1973-04-10 | Argus Chem | Polymerization method employing t-alkyl peresters of t-hydroperoxides |
| US3624123A (en) * | 1968-05-01 | 1971-11-30 | Argus Chem | t-ALKYL PERESTERS OF t-HYDROPEROXIDES |
| JPS487412B1 (es) * | 1968-10-07 | 1973-03-05 | ||
| US4063013A (en) * | 1973-02-20 | 1977-12-13 | Argus Chemical Corporation | T-Alkyl peresters of t-hydroperoxides catalysts for polymerization of unsaturated monomers |
| JPH0676446B2 (ja) * | 1987-10-19 | 1994-09-28 | チッソ株式会社 | 塩化ビニル系重合体の製造方法 |
| US5082910A (en) * | 1989-09-01 | 1992-01-21 | Isp Investments Inc. | Polymerization process using tertiary-amylperoxy pivalate as the free radical initiator |
| JP2567726B2 (ja) * | 1990-09-04 | 1996-12-25 | 三菱レイヨン株式会社 | メタクリル樹脂板の製造方法 |
-
1992
- 1992-09-08 JP JP26406492A patent/JP3165525B2/ja not_active Expired - Fee Related
-
1993
- 1993-09-07 EP EP93919297A patent/EP0659194B1/en not_active Expired - Lifetime
- 1993-09-07 WO PCT/EP1993/002426 patent/WO1994006269A1/en not_active Ceased
- 1993-09-07 US US08/397,102 patent/US5674958A/en not_active Expired - Fee Related
- 1993-09-07 AT AT93919297T patent/ATE143979T1/de active
- 1993-09-07 CA CA002143958A patent/CA2143958A1/en not_active Abandoned
- 1993-09-07 DE DE69305358T patent/DE69305358T2/de not_active Expired - Fee Related
- 1993-09-07 ES ES93919297T patent/ES2095668T3/es not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| ATE143979T1 (de) | 1996-10-15 |
| US5674958A (en) | 1997-10-07 |
| JP3165525B2 (ja) | 2001-05-14 |
| EP0659194B1 (en) | 1996-10-09 |
| DE69305358D1 (de) | 1996-11-14 |
| DE69305358T2 (de) | 1997-03-06 |
| CA2143958A1 (en) | 1994-03-17 |
| EP0659194A1 (en) | 1995-06-28 |
| JPH0687909A (ja) | 1994-03-29 |
| WO1994006269A1 (en) | 1994-03-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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