GB861986A - Improvements in and relating to the production of polymers - Google Patents

Improvements in and relating to the production of polymers

Info

Publication number
GB861986A
GB861986A GB12730/57A GB1273057A GB861986A GB 861986 A GB861986 A GB 861986A GB 12730/57 A GB12730/57 A GB 12730/57A GB 1273057 A GB1273057 A GB 1273057A GB 861986 A GB861986 A GB 861986A
Authority
GB
United Kingdom
Prior art keywords
vinyl acetate
water
reaction
heating
preparation
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
Application number
GB12730/57A
Other languages
English (en)
Inventor
Dennis Grady
Arthur Hodge
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Acordis UK Ltd
Original Assignee
British Celanese Ltd
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
Priority to NL98532D priority Critical patent/NL98532C/xx
Application filed by British Celanese Ltd filed Critical British Celanese Ltd
Priority to GB12730/57A priority patent/GB861986A/en
Priority to US668896A priority patent/US2987493A/en
Priority to DEB45161A priority patent/DE1098201B/de
Priority to CH4798257A priority patent/CH377533A/fr
Publication of GB861986A publication Critical patent/GB861986A/en
Expired legal-status Critical Current

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
    • 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
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/04—Acids; Metal salts or ammonium salts thereof
    • C08F220/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
    • 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
    • C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
    • C08F265/02—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of acids, salts or anhydrides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
GB12730/57A 1956-07-04 1956-07-04 Improvements in and relating to the production of polymers Expired GB861986A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NL98532D NL98532C (fr) 1956-07-04
GB12730/57A GB861986A (en) 1956-07-04 1956-07-04 Improvements in and relating to the production of polymers
US668896A US2987493A (en) 1956-07-04 1957-07-01 Emulsion polymerization using copolymer of a salt of methacrylic acid and vinyl acetate
DEB45161A DE1098201B (de) 1956-07-04 1957-07-01 Verfahren zur Herstellung einer waessrigen Emulsion eines Polymerisats oder eines Mischpolymerisats
CH4798257A CH377533A (fr) 1956-07-04 1957-07-04 Procédé de préparation d'émulsions de polymères

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB1178132X 1956-07-04
GB2070256 1956-07-04
GB2987493X 1956-07-04
GB12730/57A GB861986A (en) 1956-07-04 1956-07-04 Improvements in and relating to the production of polymers
GB3225256 1956-10-23

Publications (1)

Publication Number Publication Date
GB861986A true GB861986A (en) 1961-03-01

Family

ID=27516116

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12730/57A Expired GB861986A (en) 1956-07-04 1956-07-04 Improvements in and relating to the production of polymers

Country Status (3)

Country Link
CH (1) CH377533A (fr)
DE (1) DE1098201B (fr)
GB (1) GB861986A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL281590A (fr) * 1961-08-09
DE1265988B (de) * 1965-08-06 1968-04-11 Basf Ag Verfahren zur Herstellung von waessrigen Dispersionen von Vinylesterpolymerisaten

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE662157C (de) * 1932-03-23 1938-07-06 Roehm & Haas Akt Ges Verfahren zum Polymerisieren von Acrylsaeure, deren Homologen, ihren Salzen oder Estern

Also Published As

Publication number Publication date
CH377533A (fr) 1964-05-15
DE1098201B (de) 1961-01-26

Similar Documents

Publication Publication Date Title
KR970703373A (ko) 중합체 수분산액의 제조 방법(Method of Producing an Aqueous Polymer Dispersion)
GB865814A (en) Improvements in and relating to acrylonitrile copolymer solutions
GB467167A (en) Improvements in the manufacture and production of polymerisation products
GB796318A (en) Alkali metal and amine salts of polymerisation products containing carboxyl groups and process for their manufacture
GB568886A (en) Polymerization of vinyl esters in emulsion
GB1069848A (en) Process for the polymerisation of vinyl chloride
GB861986A (en) Improvements in and relating to the production of polymers
GB735225A (en) Improvements relating to polymers of compounds containing at least one ethylenic double bond
GB738628A (en) Process for the production of polymerisation products
GB1133126A (en) Process for the manufacture of stable aqueous dispersions of vinyl esters of organicacids and ethylene
DE1292858B (de) Verfahren zur Herstellung von linearen Peroxydgruppen enthaltenden Copolymeren
GB569409A (en) Emulsion polymerisation and copolymerisation of asymmetrical dihalogenated ethylenes
GB898821A (en) A process for the production of homopolymers or copolymers from acrylonitrile
GB902704A (en) A process for the production of acrylonitrile polymers
GB1074327A (en) Process for the preparation of stable cation-active polymer dispersions and substances suitable for use in the process
GB578849A (en) Improved polymerisation process
GB713492A (en) Process for the emulsion polymerisation of styrene and related compounds
US2453788A (en) Polymerization of olefinic compounds
GB948747A (en) Improvements in or relating to the production of polymer beads
GB856818A (en) Process for preparing copolymers of vinyl chloride
GB948975A (en) A process for the production of acrylonitrile polymers
GB852593A (en) Polymerization process
GB1307890A (en) Process for the manufacture of vinyl ester polymer dispersions
GB1017895A (en) Polymerization of unsaturated monomers
US3166535A (en) Process for the polymerization of ethylenically unsaturated monomers