CO5050311A1 - Metodo de polimerizacion por adicion iniciada por radicales libres, de monomeros etilicamente insaturados - Google Patents

Metodo de polimerizacion por adicion iniciada por radicales libres, de monomeros etilicamente insaturados

Info

Publication number
CO5050311A1
CO5050311A1 CO98075437A CO98075437A CO5050311A1 CO 5050311 A1 CO5050311 A1 CO 5050311A1 CO 98075437 A CO98075437 A CO 98075437A CO 98075437 A CO98075437 A CO 98075437A CO 5050311 A1 CO5050311 A1 CO 5050311A1
Authority
CO
Colombia
Prior art keywords
unsaturated monomers
effectively
polymerization
free radicals
addition polymerization
Prior art date
Application number
CO98075437A
Other languages
English (en)
Inventor
Graham Blease Trevor
Grade Johny Denis
Original Assignee
Ici Plc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10823917&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CO5050311(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ici Plc filed Critical Ici Plc
Publication of CO5050311A1 publication Critical patent/CO5050311A1/es

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
    • C08F2/24—Emulsion polymerisation with the aid of emulsifying agents
    • C08F2/26—Emulsion polymerisation with the aid of emulsifying agents anionic
    • 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
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/911—Emulsifying agents

Abstract

MÉTODO DE POLIMERIZACIÓNSe describe la polimerización por adición, iniciada por radicales libres, de monómeros etilénicamente insaturados, en particular acrílicos, en donde la fase dispersa se estabiliza mediante un surfactante que incluye al menos un compuesto surfactante aniónico de fórmula (I) R1 -(OA)n -X(I)en donde:R1 es un grupo hidrocarbilo C16 a C22 que incluye al menos dos enlaces dobles;OA es un grupo oxialquileno;n es de 2 a 60; y X incluye al menos un átomo de H ácido y en particular es un grupo éster fosfato, o una sal del mismo.El uso de los surfactantes de la fórmula (I) permite realizar una emulsificación eficaz y por tanto una polimerización a temperaturas por encima de aquellas a las cuales resultan eficaces los surfactantes insaturados no iónicos. Los productos de látex poliméricos obtenidos proporcionan películas poliméricas que exhiben buenas propiedades de resistencia al agua.
CO98075437A 1997-12-20 1998-12-18 Metodo de polimerizacion por adicion iniciada por radicales libres, de monomeros etilicamente insaturados CO5050311A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9726890.8A GB9726890D0 (en) 1997-12-20 1997-12-20 Polymerisation method

Publications (1)

Publication Number Publication Date
CO5050311A1 true CO5050311A1 (es) 2001-06-27

Family

ID=10823917

Family Applications (1)

Application Number Title Priority Date Filing Date
CO98075437A CO5050311A1 (es) 1997-12-20 1998-12-18 Metodo de polimerizacion por adicion iniciada por radicales libres, de monomeros etilicamente insaturados

Country Status (24)

Country Link
US (2) US6878763B2 (es)
EP (1) EP1042370B1 (es)
JP (1) JP4271849B2 (es)
KR (1) KR100512224B1 (es)
CN (3) CN1285849A (es)
AR (1) AR017441A1 (es)
AT (1) ATE386058T1 (es)
AU (1) AU1769499A (es)
BR (1) BR9813734A (es)
CA (1) CA2313102C (es)
CO (1) CO5050311A1 (es)
DE (1) DE69839129T2 (es)
DK (1) DK1042370T3 (es)
ES (1) ES2299222T3 (es)
GB (1) GB9726890D0 (es)
HK (1) HK1045848A1 (es)
HU (1) HUP0100291A3 (es)
MX (1) MXPA00006031A (es)
MY (1) MY148147A (es)
NO (1) NO20003168L (es)
NZ (1) NZ504985A (es)
PL (1) PL194315B1 (es)
TW (1) TW400336B (es)
WO (1) WO1999032522A1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0101771D0 (en) * 2001-01-24 2001-03-07 Ici Plc Anionic surfactants
CA2559129A1 (en) * 2004-03-08 2005-09-15 Kaneka Corporation Method for manufacturing coagulated particles from latex prepared by emulsion polymerization
US20060199877A1 (en) * 2005-03-01 2006-09-07 Sivapackia Ganapathiappan Shear stable latex particles
US7468412B2 (en) * 2005-10-05 2008-12-23 Geo Specialty Chemicals, Inc. Method and composition for the suppression of bloom in peroxide crosslinked polymeric articles
US8252425B2 (en) * 2007-12-12 2012-08-28 Ashland Licensing And Intellectual Property Llc Acrylic emulsion pressure sensitive adhesive composition
GB2462105A (en) 2008-07-24 2010-01-27 Nuplex Resins Bv Thixotropic aqueous coating composition
CN102268115B (zh) * 2010-06-02 2015-04-22 武汉强力荷新材料有限公司 免加热法生产聚合物乳液
KR101698054B1 (ko) 2014-12-30 2017-01-19 한국기술교육대학교 산학협력단 반응성 라텍스 입자를 포함하는 고분자 필름
EP3397263B1 (en) * 2015-12-30 2023-09-20 Celgene Corporation T lymphocyte production methods and t lymphocytes produced thereby
US11795244B2 (en) 2016-08-12 2023-10-24 Dow Global Technologies Llc Surfactant composition
CN112410063B (zh) * 2019-08-22 2022-05-24 中国石油化工股份有限公司 一种原油破乳剂及其制备方法和应用

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2606178A (en) * 1949-06-18 1952-08-05 Monsanto Chemicals Alkali sulfate salts of ethylene oxide condensation products as emulsifies for styrene polymerization
BE630043A (es) * 1962-08-28
CA1157598A (en) * 1979-10-03 1983-11-22 Paritosh M. Chakrabarti Polyethyleneoxy sulfonate surfactants
US4283321A (en) * 1979-10-03 1981-08-11 Gaf Corporation Alkyl aryl ethyleneoxy sulfonate surfactants for vinyl acetate polymerization
JP3592408B2 (ja) * 1995-07-25 2004-11-24 旭電化工業株式会社 界面活性剤、乳化重合用乳化剤、懸濁重合用分散剤及び樹脂改質剤
AUPO846297A0 (en) 1997-08-08 1997-09-04 Ici Australia Operations Proprietary Limited Anionic alkoxylate surfactant

Also Published As

Publication number Publication date
AU1769499A (en) 1999-07-12
US20040225042A1 (en) 2004-11-11
CA2313102C (en) 2008-12-16
WO1999032522A1 (en) 1999-07-01
DE69839129T2 (de) 2009-02-05
CA2313102A1 (en) 1999-07-01
ATE386058T1 (de) 2008-03-15
MY148147A (en) 2013-03-15
DE69839129D1 (de) 2008-03-27
KR20010033326A (ko) 2001-04-25
JP4271849B2 (ja) 2009-06-03
AR017441A1 (es) 2001-09-05
BR9813734A (pt) 2000-10-10
JP2001526314A (ja) 2001-12-18
NZ504985A (en) 2003-02-28
DK1042370T3 (da) 2008-06-09
PL194315B1 (pl) 2007-05-31
PL341282A1 (en) 2001-04-09
US20030092806A1 (en) 2003-05-15
EP1042370B1 (en) 2008-02-13
HUP0100291A1 (hu) 2001-05-28
EP1042370A1 (en) 2000-10-11
HUP0100291A3 (en) 2004-09-28
KR100512224B1 (ko) 2005-09-05
HK1045848A1 (zh) 2002-12-13
NO20003168D0 (no) 2000-06-19
CN1346834A (zh) 2002-05-01
NO20003168L (no) 2000-08-10
CN1285849A (zh) 2001-02-28
CN1667002A (zh) 2005-09-14
ES2299222T3 (es) 2008-05-16
TW400336B (en) 2000-08-01
US6878763B2 (en) 2005-04-12
GB9726890D0 (en) 1998-02-18
MXPA00006031A (es) 2002-09-18

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