GB1279703A - Improvements in or relating to acrylic polymer compositions - Google Patents

Improvements in or relating to acrylic polymer compositions

Info

Publication number
GB1279703A
GB1279703A GB3809369A GB3809369A GB1279703A GB 1279703 A GB1279703 A GB 1279703A GB 3809369 A GB3809369 A GB 3809369A GB 3809369 A GB3809369 A GB 3809369A GB 1279703 A GB1279703 A GB 1279703A
Authority
GB
United Kingdom
Prior art keywords
reaction product
weight
resin
polymer
carbitol
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
GB3809369A
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.)
Sybron Transition Corp
Original Assignee
Sybron Corp
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 Sybron Corp filed Critical Sybron Corp
Publication of GB1279703A publication Critical patent/GB1279703A/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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/44—Preparation of metal salts or ammonium salts
    • 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
    • C08F220/10—Esters
    • C08F220/12—Esters of monohydric alcohols or phenols
    • 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
    • C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • C09D133/04—Homopolymers or copolymers of esters
    • C09D133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C09D133/062—Copolymers with monomers not covered by C09D133/06
    • C09D133/064—Copolymers with monomers not covered by C09D133/06 containing anhydride, COOH or COOM groups, with M being metal or onium-cation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

1279703 "See-through" acrylic polymer compositions SYBRON CORP 29 July 1969 [8 Aug 1968] 38093/69 Heading C3P "See-through" acrylic polymer compositions comprise the reaction product of (a) 7-25% by weight of acrylic and/or methacrylic acid, (b) 35-93% of at least one alkyl acrylate or methacrylate, (c) 0-30% of styrene or a mono- or di-alkyl derivative thereof and (d) 0-15% of acrylonitrile, wherein components (a) to (d) are reacted at 70-95‹ C. in the presence of lauryl mercaptan or other chain transfer agent and to the polymer reaction product is added an aqueous water-soluble base to adjust the pH of the composition to 7À5-10À0. The reaction product can be formulated into a "see-through" aqueous protective coating composition of pH 7À5-10À0 comprising (a) 50-100 parts by weight of the reaction product, (b) 0-50 parts by weight of an alkali-soluble resin, (c) 0-3 parts by weight of a halofluorocarbon resin, (d) a coalescing agent in an amount of 0-30% by weight of polymer and resin solids, and (e) a plasticizer in an amount of 0-30% by weight of polymer and resin solids. The polymer reaction product is preferably prepared in aqueous emulsion using a catalyst system comprising ammonium persulphate, cumene hydroperoxide, sodium formaldehyde sulphoxylate and, optionally, diisopropylbenzene hydroperoxide. The reaction product may be converted to metal carboxylate form by treatment with a salt, e.g. Zn(NH 4 ) 2 CO 3 to produce a zinc carboxylate form. In the protective coating compositions the alkali-soluble resin may be a styrene-maleic anhydride resin, and a polyethylene or wax emulsion may also be included. Coalescing agents specified are Carbitol, methyl Carbitol, mono- or di-ethylene glycol, ethyl or methyl Cellosolve, 2-pyrrolidone and N-methyl-2-pyrrolidone ("Carbitol" and "Cellosolve" are Registered Trade Marks). Triethoxyethyl phosphate and tributyl phosphate are examples of plasticizers.
GB3809369A 1968-08-08 1969-07-29 Improvements in or relating to acrylic polymer compositions Expired GB1279703A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75107668A 1968-08-08 1968-08-08

Publications (1)

Publication Number Publication Date
GB1279703A true GB1279703A (en) 1972-06-28

Family

ID=25020362

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3809369A Expired GB1279703A (en) 1968-08-08 1969-07-29 Improvements in or relating to acrylic polymer compositions

Country Status (2)

Country Link
FR (1) FR2015280A1 (en)
GB (1) GB1279703A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4000976A1 (en) * 1990-01-16 1991-07-18 Basf Ag AQUEOUS POLYMER PREPARATIONS

Also Published As

Publication number Publication date
FR2015280A1 (en) 1970-04-24

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees