[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

GB1466064A - Production of emulsion polymers - Google Patents

Production of emulsion polymers

Info

Publication number
GB1466064A
GB1466064A GB1089073A GB1089073A GB1466064A GB 1466064 A GB1466064 A GB 1466064A GB 1089073 A GB1089073 A GB 1089073A GB 1089073 A GB1089073 A GB 1089073A GB 1466064 A GB1466064 A GB 1466064A
Authority
GB
United Kingdom
Prior art keywords
cellulosic material
hydroxyethyl cellulose
cellulosic
partially degraded
emulsion
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
GB1089073A
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.)
FERGUSON SONS Ltd J
Original Assignee
FERGUSON SONS Ltd J
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 FERGUSON SONS Ltd J filed Critical FERGUSON SONS Ltd J
Priority to GB1089073A priority Critical patent/GB1466064A/en
Publication of GB1466064A publication Critical patent/GB1466064A/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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D157/00—Coating compositions based on unspecified polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Paints Or Removers (AREA)

Abstract

1466064 Cellulosic colloids used in emulsion polymerization JAMES FERGUSON & SONS Ltd 6 March 1974 [6 March 1973] 10890/73 Heading C3P An emulsion polymer is prepared by emulsion polymerizing an olefinic monomer or a mixture of monomers comprising at least 80 wt. per cent of acrylic monomers and/or styrene in the presence of an initiator, a dispersing agent and a low molecular weight cellulosic material or a partially degraded colloidal cellulosic material, said cellulosic material having a viscosity of up to 50 cps as measured on a 5% aqueous soln. in an Epprecht viscometer (cup A speed III). Suitable specific cellulosic materials are a commercial low molecular weight hydroxyethyl cellulose, partially degraded hydroxyethyl cellulose and partially degraded carboxymethylated hydroxyethyl cellulose. When a degraded cellulosic material is used, the degradation treatment (e.g. heating with a per-salt) is preferably effected immediately prior to polymerization. In the examples monomers selected from acrylates, methacrylates, methacrylic acid, acrylamide and styrene and mixtures thereof, are used. The emulsions may be used for formulating paints.
GB1089073A 1974-03-06 1974-03-06 Production of emulsion polymers Expired GB1466064A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1089073A GB1466064A (en) 1974-03-06 1974-03-06 Production of emulsion polymers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1089073A GB1466064A (en) 1974-03-06 1974-03-06 Production of emulsion polymers

Publications (1)

Publication Number Publication Date
GB1466064A true GB1466064A (en) 1977-03-02

Family

ID=9976209

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1089073A Expired GB1466064A (en) 1974-03-06 1974-03-06 Production of emulsion polymers

Country Status (1)

Country Link
GB (1) GB1466064A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2375917A1 (en) * 1976-12-28 1978-07-28 Roehm Gmbh PROCESS FOR PRODUCING NON-STICKY COATINGS
US5610215A (en) * 1990-04-03 1997-03-11 Gregory A. Konrad Aqueous emulsion-based coating compositions
EP0789725A1 (en) * 1994-11-03 1997-08-20 Hercules Incorporated Cellulose ethers in emulsion polymerization dispersions
EP0924222A1 (en) * 1997-12-18 1999-06-23 Bayer Aktiengesellschaft Improved sizing agent for paper
WO1999042490A1 (en) * 1998-02-18 1999-08-26 Bayer Aktiengesellschaft Fine-particle polymer dispersions for paper sizing

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2375917A1 (en) * 1976-12-28 1978-07-28 Roehm Gmbh PROCESS FOR PRODUCING NON-STICKY COATINGS
US5610215A (en) * 1990-04-03 1997-03-11 Gregory A. Konrad Aqueous emulsion-based coating compositions
US5700522A (en) * 1990-04-03 1997-12-23 Gregory F. Konrad Aqueous emulsion-based coating compositions
EP0789725A1 (en) * 1994-11-03 1997-08-20 Hercules Incorporated Cellulose ethers in emulsion polymerization dispersions
EP0789725A4 (en) * 1994-11-03 1998-08-19 Hercules Inc Cellulose ethers in emulsion polymerization dispersions
EP0924222A1 (en) * 1997-12-18 1999-06-23 Bayer Aktiengesellschaft Improved sizing agent for paper
US6310132B1 (en) 1997-12-18 2001-10-30 Bayer Aktiengesellschaft Sizing agents for paper
WO1999042490A1 (en) * 1998-02-18 1999-08-26 Bayer Aktiengesellschaft Fine-particle polymer dispersions for paper sizing

Similar Documents

Publication Publication Date Title
US3959205A (en) Preparation of aqueous emulsion
PL319938A1 (en) Cellulose ethers in emulsive polymerisation suspensions
GB1272171A (en) Process for the preparation of an aqueous dispersion of a copolymer
DE2528202A1 (en) INTERPOLYMERS OF MIXTURES OF MONOMERS
ES381161A1 (en) Carboxylic acid latices providing unique thickening and dispersing agents
ES436906A1 (en) Non-aqueous polymer dispersions of water-soluble monomers
ES201596A1 (en) Acrylonitrile polymerisation products
KR830008665A (en) Curable composition, method for producing molded article and dental equipment
US3431226A (en) Acrylic polymer emulsions
US3836512A (en) Copolymerization of olefinically unsaturated monomers
GB627265A (en) Improvements in or relating to highly stable vinyl polymer latices and method of preparing same
GB1466064A (en) Production of emulsion polymers
US3642680A (en) Ethylene-vinyl acetate copolymer latex prepared with acrylic seed
JPS5554301A (en) Preparation of aqueous dispersion of synthetic resin solubilized with cellulose acetate alkylate
DE69311867T2 (en) Process for the preparation of crosslinked polymers containing carboxyl groups
US3293199A (en) Process for the polymerisation of vinyl chloride
US6084032A (en) Carboxylated polymer composition
ES8106747A1 (en) Aqueous dispersions, their preparation and their use in preparing coating compositions.
KR970706312A (en) Copolymer latex and process for its production (COPOLYMER LATEX AND PROCESS FOR PRODUCING THE SAME)
US3365409A (en) Vinyl acetate-acrylamide copolymer emulsions
GB1131177A (en) Process for the production of vinyl chloride polymers
GB1466660A (en) Production of emulsion polymers
Huo et al. An investigation of the emulsion terpolymerization of 2‐ethylhexylacrylate–vinyl acetate–acrylic acid
US3060139A (en) Stable polyvinyl alkanoate latexes containing hydroxyalkyl alkyl cellulose and process for preparing the same
US3501445A (en) Polyacrylate thickeners and copolymers used to produce same

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee