ZA754497B - A process for removing residual vinyl chloride from vinyl chloride polymers in aqueous dispersion - Google Patents

A process for removing residual vinyl chloride from vinyl chloride polymers in aqueous dispersion

Info

Publication number
ZA754497B
ZA754497B ZA00754497A ZA754497A ZA754497B ZA 754497 B ZA754497 B ZA 754497B ZA 00754497 A ZA00754497 A ZA 00754497A ZA 754497 A ZA754497 A ZA 754497A ZA 754497 B ZA754497 B ZA 754497B
Authority
ZA
South Africa
Prior art keywords
vinyl chloride
aqueous dispersion
removing residual
polymers
chloride polymers
Prior art date
Application number
ZA00754497A
Other languages
English (en)
Inventor
S Noel
J Davoine
J Golstein
Guillaumecoppens
Original Assignee
Solvay
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
Application filed by Solvay filed Critical Solvay
Publication of ZA754497B publication Critical patent/ZA754497B/xx

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
    • C08F6/00—Post-polymerisation treatments
    • C08F6/14—Treatment of polymer emulsions
    • C08F6/16—Purification

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)
ZA00754497A 1974-08-14 1975-07-14 A process for removing residual vinyl chloride from vinyl chloride polymers in aqueous dispersion ZA754497B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU70739A LU70739A1 (en:Method) 1974-08-14 1974-08-14

Publications (1)

Publication Number Publication Date
ZA754497B true ZA754497B (en) 1976-06-30

Family

ID=19727728

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00754497A ZA754497B (en) 1974-08-14 1975-07-14 A process for removing residual vinyl chloride from vinyl chloride polymers in aqueous dispersion

Country Status (4)

Country Link
US (1) US4197399A (en:Method)
BE (1) BE832238A (en:Method)
LU (1) LU70739A1 (en:Method)
ZA (1) ZA754497B (en:Method)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4292424A (en) * 1980-03-03 1981-09-29 The B.F. Goodrich Company Process for recovering vinyl polymers from emulsion polymerization latices
US4372758A (en) * 1980-09-02 1983-02-08 Union Carbide Corporation Degassing process for removing unpolymerized monomers from olefin polymers
US4302576A (en) * 1980-10-23 1981-11-24 Phillips Petroleum Company Lactone copolymers as stripping aids in recovery of polymer from solution
US5478922A (en) * 1994-07-08 1995-12-26 Union Carbide Chemicals & Plastics Technology Corporation Process for post reactor purging of residual monomers from solid polymer resins
DE4430763A1 (de) * 1994-08-30 1996-03-07 Basf Ag Vorrichtung und Verfahren zur Intensiventgasung von PVC-Suspensionen und Dispersionen
US5498693A (en) * 1994-09-26 1996-03-12 The Goodyear Tire & Rubber Company Method of reducing the residual unsaturated monomer content of an aqueous dispersion of a saturated polymer
DE60015672T2 (de) * 1999-08-27 2005-12-01 Rohm And Haas Co. Verfahren zum Abstrippen von Polymerdispersionen oder Polymerlösungen
ATE511498T1 (de) * 2003-11-20 2011-06-15 Solvay Verfahren zur herstellung von dichlorpropanol aus glycerin und einem chlorinierungsmittel in anwesenheit von einem katalysator ausgewählt aus adipin- und glutarsaeure
KR20080019005A (ko) 2005-05-20 2008-02-29 솔베이(소시에떼아노님) 폴리히드록실화 지방족 탄화수소에서 출발하여클로로히드린을 제조하는 방법
WO2006106153A2 (fr) * 2005-05-20 2006-10-12 Solvay (Société Anonyme) Procede de fabrication d'une chlorhydrine par reaction entre un hydrocarbure aliphatique poly hydroxyle et un agent de chloration
EA200970011A1 (ru) * 2006-06-14 2009-06-30 Солвей (Сосьете Аноним) Неочищенный продукт на основе глицерина, способ его очистки и его применение в производстве дихлорпропанола
US20100032617A1 (en) * 2007-02-20 2010-02-11 Solvay (Societe Anonyme) Process for manufacturing epichlorohydrin
FR2913421B1 (fr) * 2007-03-07 2009-05-15 Solvay Procede de fabrication de dichloropropanol.
FR2913684B1 (fr) * 2007-03-14 2012-09-14 Solvay Procede de fabrication de dichloropropanol
TW200911740A (en) 2007-06-01 2009-03-16 Solvay Process for manufacturing a chlorohydrin
TWI500609B (zh) * 2007-06-12 2015-09-21 Solvay 含有環氧氯丙烷的產品，其製備及其不同應用中的用途
TW200911693A (en) 2007-06-12 2009-03-16 Solvay Aqueous composition containing a salt, manufacturing process and use
CN101896262A (zh) * 2007-10-02 2010-11-24 索尔维公司 含硅的组合物用于改进容器的抗腐蚀性的用途
EP3187238B1 (en) 2007-11-27 2018-08-15 Univation Technologies, LLC Integrated hydrocarbons feed stripper
FR2925045B1 (fr) 2007-12-17 2012-02-24 Solvay Produit a base de glycerol, procede pour son obtention et son utilisation dans la fabrication de dichloropropanol
TWI478875B (zh) * 2008-01-31 2015-04-01 Solvay 使水性組成物中之有機物質降解之方法
US8507643B2 (en) 2008-04-03 2013-08-13 Solvay S.A. Composition comprising glycerol, process for obtaining same and use thereof in the manufacture of dichloropropanol
FR2935968B1 (fr) 2008-09-12 2010-09-10 Solvay Procede pour la purification de chlorure d'hydrogene
FR2939434B1 (fr) * 2008-12-08 2012-05-18 Solvay Procede de traitement de glycerol.
CN103003316B (zh) 2010-07-09 2015-11-25 尤尼威蒂恩技术有限责任公司 在聚乙烯排气回收中用于低温致冷的乙烯膨胀
WO2012041816A1 (en) 2010-09-30 2012-04-05 Solvay Sa Derivative of epichlorohydrin of natural origin
CN107207649B (zh) 2014-12-22 2020-06-23 Sabic环球技术有限责任公司 不相容催化剂之间的转换方法
WO2017114930A1 (en) 2015-12-30 2017-07-06 Sabic Global Technologies B.V. Improved gas phase olefins polymerization process operating in condensing mode

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR746969A (fr) * 1931-12-15 1933-06-09 Ig Farbenindustrie Ag Nouveaux produits de polymérisation
US2373347A (en) * 1941-03-01 1945-04-10 Goodrich Co B F Preplasticized vinyl polymers
BE579094A (en:Method) * 1958-05-30
BE793505A (fr) * 1972-12-29 1973-06-29 Solvay Procédé d'élimination du chlorure de vinyle résiduel présent dans le polymère
US3956249A (en) * 1974-06-24 1976-05-11 Tenneco Chemicals, Inc. Manufacture of polyvinyl chloride of low vinyl chloride monomer content by treatment of wet polyvinyl chloride

Also Published As

Publication number Publication date
BE832238A (fr) 1976-02-09
US4197399A (en) 1980-04-08
LU70739A1 (en:Method) 1976-08-19

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