MXPA01010281A - Proceso redox para preparar un polimero en emulsion con bajo contenido de formaldehido. - Google Patents
Proceso redox para preparar un polimero en emulsion con bajo contenido de formaldehido.Info
- Publication number
- MXPA01010281A MXPA01010281A MXPA01010281A MXPA01010281A MXPA01010281A MX PA01010281 A MXPA01010281 A MX PA01010281A MX PA01010281 A MXPA01010281 A MX PA01010281A MX PA01010281 A MXPA01010281 A MX PA01010281A MX PA01010281 A MXPA01010281 A MX PA01010281A
- Authority
- MX
- Mexico
- Prior art keywords
- emulsion polymer
- ethylenically unsaturated
- alkyl
- unsaturated monomer
- formaldehyde content
- Prior art date
Links
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
- C08F2/00—Processes of polymerisation
- C08F2/12—Polymerisation in non-solvents
- C08F2/16—Aqueous medium
- C08F2/22—Emulsion polymerisation
-
- 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
- C08F4/40—Redox systems
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Polymerization Catalysts (AREA)
- Polymerisation Methods In General (AREA)
Abstract
Se provee un proceso para preparar un polimero en emulsion acuosa que incluye proveer por lo menos un monomero etilenicamente insaturado y un sistema iniciador redox de radicales libres bajo condiciones de polimerizacion en emulsion, un sistema iniciador redox compuesto de hidroperoxido de t-alquilo, peroxido de t-alquilo o perester de t-alquilo donde el grupo t-alquilo incluye por lo menos 5 atomos de carbono y un agente reductor que no produce formaldehidos; y que realiza la polimerizacion de por ,lo menos una parte del monomero etilenicamente insaturado. Tambien se provee un proceso para reducir el contenido de monomeros etilenicamente insaturados residuales de un polimero en emulsion acuosa.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US24090400P | 2000-10-17 | 2000-10-17 | |
US09/887,929 US20020065381A1 (en) | 2000-10-17 | 2001-06-22 | Redox process for preparing emulsion polymer having low formaldehyde content |
Publications (1)
Publication Number | Publication Date |
---|---|
MXPA01010281A true MXPA01010281A (es) | 2004-11-10 |
Family
ID=26933816
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MXPA01010281A MXPA01010281A (es) | 2000-10-17 | 2001-10-11 | Proceso redox para preparar un polimero en emulsion con bajo contenido de formaldehido. |
Country Status (10)
Country | Link |
---|---|
US (1) | US20020065381A1 (es) |
EP (1) | EP1199316A3 (es) |
JP (1) | JP2002128819A (es) |
KR (1) | KR20020030719A (es) |
CN (1) | CN1348963A (es) |
AR (1) | AR030977A1 (es) |
AU (1) | AU7935201A (es) |
BR (1) | BR0104533A (es) |
MX (1) | MXPA01010281A (es) |
TW (1) | TW528766B (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6524656B2 (en) * | 2001-02-23 | 2003-02-25 | Rohm And Haas Company | Coating method |
DE10241481B4 (de) | 2002-09-07 | 2006-07-06 | Celanese Emulsions Gmbh | Verfahren zum Herstellen von wässrigen Polymerdispersionen mit sehr niedrigen Restmonomergehalten und deren Verwendung |
WO2006044590A1 (en) * | 2004-10-19 | 2006-04-27 | 3M Innovative Properties Company | Method for the manufacture of pressure sensitive adhesives |
FR2965264B1 (fr) * | 2010-09-27 | 2013-11-29 | Rhodia Operations | Polymerisation radicalaire controlee de n-vinyl lactames en milieu aqueux |
KR102265588B1 (ko) * | 2013-03-15 | 2021-06-15 | 루브리졸 어드밴스드 머티어리얼스, 인코포레이티드 | 이타콘산 중합체 |
KR101716927B1 (ko) * | 2013-08-02 | 2017-03-27 | 주식회사 엘지화학 | 고무강화 열가소성 고투명 수지의 제조방법 |
WO2015034209A1 (ko) * | 2013-09-04 | 2015-03-12 | (주) 엘지화학 | 내후성 보강 아크릴레이트계 수지의 제조방법 |
KR101651736B1 (ko) * | 2013-09-04 | 2016-09-05 | 주식회사 엘지화학 | 내후성 보강 아크릴레이트계 수지의 제조방법 |
KR101855444B1 (ko) * | 2017-10-17 | 2018-05-04 | 대상 주식회사 | 당류 기반 중합체 입자 에멀젼의 제조방법 |
CN112724322B (zh) * | 2020-12-28 | 2022-04-22 | 宜宾海丰和锐有限公司 | 一种pvc树脂的悬浮溶胀接枝改性方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3323810A1 (de) * | 1983-07-01 | 1985-01-03 | Wacker-Chemie GmbH, 8000 München | Verfahren zur herstellung waessriger polymerdispersionen und ihre verwendung |
DE4040959C1 (es) * | 1990-12-20 | 1992-03-12 | Wacker-Chemie Gmbh, 8000 Muenchen, De | |
EP0596318B1 (en) * | 1992-11-04 | 1998-09-16 | National Starch and Chemical Investment Holding Corporation | Emulsion binders containing low residual formaldehyde and having improved tensile strength |
US5415926A (en) * | 1993-02-25 | 1995-05-16 | National Starch And Chemical Investment Holding Corporation | Process for reducing the free aldehyde content in N-alkylol amide monomers |
-
2001
- 2001-06-22 US US09/887,929 patent/US20020065381A1/en not_active Abandoned
- 2001-10-04 TW TW090124515A patent/TW528766B/zh not_active IP Right Cessation
- 2001-10-05 AR ARP010104699A patent/AR030977A1/es unknown
- 2001-10-09 EP EP01308600A patent/EP1199316A3/en not_active Withdrawn
- 2001-10-10 AU AU79352/01A patent/AU7935201A/en not_active Abandoned
- 2001-10-11 MX MXPA01010281A patent/MXPA01010281A/es unknown
- 2001-10-16 KR KR1020010063780A patent/KR20020030719A/ko not_active Application Discontinuation
- 2001-10-16 BR BR0104533-4A patent/BR0104533A/pt not_active IP Right Cessation
- 2001-10-17 CN CN01135765A patent/CN1348963A/zh active Pending
- 2001-10-17 JP JP2001319310A patent/JP2002128819A/ja not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
TW528766B (en) | 2003-04-21 |
AR030977A1 (es) | 2003-09-03 |
BR0104533A (pt) | 2002-05-21 |
JP2002128819A (ja) | 2002-05-09 |
AU7935201A (en) | 2002-04-18 |
CN1348963A (zh) | 2002-05-15 |
KR20020030719A (ko) | 2002-04-25 |
US20020065381A1 (en) | 2002-05-30 |
EP1199316A2 (en) | 2002-04-24 |
EP1199316A3 (en) | 2002-06-12 |
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