GB1009486A - Improvements in or relating to synthetic polymer latices - Google Patents

Improvements in or relating to synthetic polymer latices

Info

Publication number
GB1009486A
GB1009486A GB3504164A GB3504164A GB1009486A GB 1009486 A GB1009486 A GB 1009486A GB 3504164 A GB3504164 A GB 3504164A GB 3504164 A GB3504164 A GB 3504164A GB 1009486 A GB1009486 A GB 1009486A
Authority
GB
United Kingdom
Prior art keywords
vinylidene chloride
core
layer
copolymer
ester
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
GB3504164A
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.)
Individual
Original Assignee
Individual
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 US22753262 priority Critical patent/US3291768A/en
Application filed by Individual filed Critical Individual
Priority to GB3504164A priority patent/GB1009486A/en
Priority to FR986861A priority patent/FR1412591A/en
Publication of GB1009486A publication Critical patent/GB1009486A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C09D151/00—Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers
    • C09D151/003—Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers grafted on to macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
    • 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
    • C08F259/00—Macromolecular compounds obtained by polymerising monomers on to polymers of halogen containing monomers as defined in group C08F14/00
    • C08F259/02—Macromolecular compounds obtained by polymerising monomers on to polymers of halogen containing monomers as defined in group C08F14/00 on to polymers containing chlorine
    • C08F259/06—Macromolecular compounds obtained by polymerising monomers on to polymers of halogen containing monomers as defined in group C08F14/00 on to polymers containing chlorine on to polymers of vinylidene chloride

Landscapes

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

Abstract

Aqueous latices of composite polymer particles having a core comprising polyvinylidene chloride or a copolymer of vinylidene chloride with an ester of an a -unsaturated aliphatic acid and one or more successive layers comprising a copolymer of vinylidene chloride with an ester of an a -unsaturated aliphatic acid enveloping said core, the copolymer of the outer layer being a copolymer of vinylidene chloride with an ester of an a -unsaturated aliphatic acid other than an alkacrylic acid and the ester content of the copolymer of the outer layer being greater than that of the copolymer of the core, may be prepared by polymerizing vinylidene chloride, optionally together with said ester, in aqueous emulsion to form homogeneous core particles, and introducing and copolymerizing additional vinylidene chloride and ester, the proportion of vinylidene chloride in the monomers employed to form the outer layer being less than that in the monomers employed to form the core particles. Specified esters are alkyl, benzyl and tolyl esters of acrylic, methacrylic, itaconic, fumaric, maleic, crotonic and citraconic acids. Polymerization may be effected in the presence of initiators, e.g. redox systems of hydrogen peroxide or t.-butyl hydroperoxide with ascorbic acid, erythorbic, alkali metal bisulphites or formaldehyde sulphoxylates; and emulsifiers, e.g. sodium lauryl or alkylaryl polyether sulphates, and isooctylphenyl, nonylphenyl, ethylphenyl or tridecyl polyethylene glycol ethers. Examples describe the preparation of latices using hydrogen peroxide, ascorbic acid, sodium lauryl sulphate together with (1) (a) core vinylidene chloride, 1st layer vinylidene chloride, 2-ethylhexyl acrylate and methyl methacrylate, 2nd layer vinylidene chloride and ethyl acrylate; (1) (b) core vinylidene chloride and methacrylic acid, 1st layer vinylidene chloride, methacrylic acid, 2-ethylhexyl acrylate and methylmethacrylate, and 2nd layer vinylidene chloride and ethylacrylate; and (2) core vinylidene chloride and methyl methacrylate, 1st layer vinylidene chloride and ethyl acrylate, and 2nd layer vinylidene chloride and ethyl acrylate; and (3) core vinylidene chloride, 1st layer vinylidene chloride and dibutylitaconate, and 2nd layer vinylidene chloride, ethyl acrylate and dibutyl itaconate. The latices may be used to give nonblocking coatings on paper, regenerated cellulose films and synthetic resin films.ALSO:Substrates such as paper, regenerated cellulose film or films of polyolefins, poleysters, polyamides, plasticized polyvinyl chloride, polyvinylidene chloride, polyethyl acrylate or copolymers of vinyl chloride or vinylidene chloride, may be coated with aqueous latices of composite polymer particles having a core comprising polyvinylidene chloride or a copolymer of vinylidene chloride with an ester of an a -unsaturated aliphatic acid and one or more successive layers comprising a copolymer of vinylidene chloride with an ester of an a -unsaturated aliphatic acid enveloping said core, the copolymer of the outer layer being a copolymer of vinylidene chloride with an ester of an a -unsaturated aliphatic acid other than an alkacylic acid, and having an ester content greater than that of the core. In examples, paper is coated with aqueous latices in which the polymer particles are derived from the following monomers: (1) (a) core vinylidene chloride, first layer vinylidene chloride, 2-ethylhexyl acrylate and methyl methacrylate, second layer vinylidene chloride and ethyl acrylate; (1) (b) core vinylidene chloride and methacrylic acid, first layer vinylidene chloride, methacrylic acid, 2-ethylhexyl acrylate and methyl methremoved at run-off 26 by a paddle 28 whilst acrylate, second layer vinylidene chloride and ethyl acrylate; (2) core vinylidene chloride and methyl methacrylate, first and second layers vinylidene chloride and ethyl arcylate; and (3) core vinylidene chloride, first layer vinylidene chloride and dibutyl itaconate, and second layer vinylidene chloride, ethyl acrylate and dibutyl itaconate.
GB3504164A 1962-10-01 1964-08-26 Improvements in or relating to synthetic polymer latices Expired GB1009486A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US22753262 US3291768A (en) 1962-10-01 1962-10-01 Multilayered coating composition comprising vinylidene chloride
GB3504164A GB1009486A (en) 1964-08-26 1964-08-26 Improvements in or relating to synthetic polymer latices
FR986861A FR1412591A (en) 1964-08-26 1964-09-02 Synthetic polymer latex which can be used as a coating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3504164A GB1009486A (en) 1964-08-26 1964-08-26 Improvements in or relating to synthetic polymer latices

Publications (1)

Publication Number Publication Date
GB1009486A true GB1009486A (en) 1965-11-10

Family

ID=10373100

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3504164A Expired GB1009486A (en) 1962-10-01 1964-08-26 Improvements in or relating to synthetic polymer latices

Country Status (1)

Country Link
GB (1) GB1009486A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2466487A1 (en) * 1979-09-28 1981-04-10 Kureha Chemical Ind Co Ltd LATEX OF A COPOLYMER OF VINYLIDENE CHLORIDE
US8137818B2 (en) 2008-07-28 2012-03-20 Tate & Lyle Ingredients Americas Llc Poly(lactic acid)-containing compositions for use in imparting oil, grease, or water resistance to paper
WO2013113936A1 (en) 2012-02-03 2013-08-08 Dsm Ip Assets B.V. Polymer, process and composition
WO2013113938A1 (en) 2012-02-03 2013-08-08 Dsm Ip Assets B.V. Use of a polymer composition

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2466487A1 (en) * 1979-09-28 1981-04-10 Kureha Chemical Ind Co Ltd LATEX OF A COPOLYMER OF VINYLIDENE CHLORIDE
US8137818B2 (en) 2008-07-28 2012-03-20 Tate & Lyle Ingredients Americas Llc Poly(lactic acid)-containing compositions for use in imparting oil, grease, or water resistance to paper
WO2013113936A1 (en) 2012-02-03 2013-08-08 Dsm Ip Assets B.V. Polymer, process and composition
WO2013113939A1 (en) 2012-02-03 2013-08-08 Dsm Ip Assets B.V. Polymer, process and composition
WO2013113938A1 (en) 2012-02-03 2013-08-08 Dsm Ip Assets B.V. Use of a polymer composition
WO2013113934A1 (en) 2012-02-03 2013-08-08 Dsm Ip Assets B.V. Polymer, process and composition
WO2013113937A1 (en) 2012-02-03 2013-08-08 Dsm Ip Assets B.V. Polymer, process and composition
WO2013113935A1 (en) 2012-02-03 2013-08-08 Dsm Ip Assets B.V. Polymeric beads, process and composition

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