GB684400A - Coating, impregnating, or adhesively uniting articles with polyester compositions - Google Patents

Coating, impregnating, or adhesively uniting articles with polyester compositions

Info

Publication number
GB684400A
GB684400A GB1444649A GB1444649A GB684400A GB 684400 A GB684400 A GB 684400A GB 1444649 A GB1444649 A GB 1444649A GB 1444649 A GB1444649 A GB 1444649A GB 684400 A GB684400 A GB 684400A
Authority
GB
United Kingdom
Prior art keywords
solution
modified polyester
acetone
polyisocyanate
diisocyanate
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
GB1444649A
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 BE495849D priority Critical patent/BE495849A/xx
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB1444649A priority patent/GB684400A/en
Priority to FR1073303D priority patent/FR1073303A/en
Publication of GB684400A publication Critical patent/GB684400A/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
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
    • C09J175/04—Polyurethanes
    • C09J175/06—Polyurethanes from polyesters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4205—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups
    • C08G18/4208—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups
    • C08G18/4211—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups derived from aromatic dicarboxylic acids and dialcohols
    • C08G18/4216—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups derived from aromatic dicarboxylic acids and dialcohols from mixtures or combinations of aromatic dicarboxylic acids and aliphatic dicarboxylic acids and dialcohols

Abstract

Articles are coated, impregnated or adhesively united by applying to them a composition comprising (1) a solution in an organic solvent of a polyisocyanate modified polyester and (2) a polyisocyanate; and allowing the composition to cure without the application of heat. The composition may be formed in situ by applying the solvent and modified polyester to one surface to be joined and the polyisocyanate (which may or may not be dissolved in a solvent) to the other. Specified solvents are acetone, benzene, chloroform, methyl ethyl ketone, trichloroethylene, ethyl acetate or mixtures containing these solvents. Many polyester forming reactants and polyisocyanates are specified. Other ingredients are fillers, e.g. carbon black, clay, blanc fixe, titanium dioxide and mica; plastic materials, e.g. natural or synthetic rubber; plasticizers, e.g. tricresyl phosphate, dibutyl phthalate, butyl phthalyl butyl glycollate and N - alkyltoluenesulphonamides; stabilizers or anti-oxidants, e.g. the diphenyl-ortho-tolyl-guanidine salt of dicatechol borate, diphenylamine-acetone condensation products and diphenyl - para - phenylene - diamine; driers, e.g. lead or cobalt naphthenates, and materials which react with polyisocyanates, e.g. cellulose acetate, cellulose nitrate, cellulose ethers, viscose, casein, zein, soya-protein, polyvinyl alcohol, polyvinyl acetals, and wood flour. Materials which may be united include cotton, cellulose acetate, wool, polyhexamethylene adipamide, paper, leather and natural or synthetic rubbers, e.g. polyisocyanate modified polyesters or polyesteramides. Alternatively the composition may be used to fabricate into shapes, e.g. cork, leather, or wood dust; or asbestos, wool or cotton fibres. In examples: (1) a polyisocyanate modified polyester prepared from adipic acid, phthalic anhydride, ethylene glycol and hexamethylene diisocyanate is dissolved in a mixture of benzene and acetone and a solution of diphenylmethane-4 : 41-diisocyanate in xylene added. The solution is used to join rubber or leather surfaces. (2) The modified polyester of example (1), titanium dioxide, copper phthalocyanine and a solution of diphenylmethane-4 : 41-diisocyanate in xylene are stirred into a mixture of acetone, methyl ethyl ketone, benzene and ethyl acetate and sprayed on to rubber. (3) To a pigmented solution comprising a polyisocyanate modified polyester, cellulose nitrate, tricresyl phosphate, titanium dioxide, the red pigment obtained by diazotizing a mixture of 3 : 31-dichlorobenzidine and dianisidine and coupling this with 1-p-tolyl-3-methyl-5 pyrazolone, ethyl acetate and acetone is added a solution of diphenylmethane-4 : 41-diisocyanate in xylene. The mixture is applied to a cotton fabric coated with natural rubber. The modified polyester is prepared from dimethyl terephthalate, ethylene glycol, adipic acid and hexamethylene diisocyanate. (4) The modified polyester of example (3) is mixed with cellulose nitrate, tricresyl phosphate, acetone and ethyl acetate. To this solution is added a toluene solution of meta-toluylene diisocyanate and the lacquer is applied to paper. According to the Provisional Specification an unmodified polyester may be used instead of the solvent soluble polyisocyanate modified polyester. Specification 579,340 is referred to.
GB1444649A 1949-05-30 1949-05-30 Coating, impregnating, or adhesively uniting articles with polyester compositions Expired GB684400A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BE495849D BE495849A (en) 1949-05-30
GB1444649A GB684400A (en) 1949-05-30 1949-05-30 Coating, impregnating, or adhesively uniting articles with polyester compositions
FR1073303D FR1073303A (en) 1949-05-30 1950-05-10 Compositions for coating, impregnation, bonding, etc.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1444649A GB684400A (en) 1949-05-30 1949-05-30 Coating, impregnating, or adhesively uniting articles with polyester compositions

Publications (1)

Publication Number Publication Date
GB684400A true GB684400A (en) 1952-12-17

Family

ID=10041325

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1444649A Expired GB684400A (en) 1949-05-30 1949-05-30 Coating, impregnating, or adhesively uniting articles with polyester compositions

Country Status (3)

Country Link
BE (1) BE495849A (en)
FR (1) FR1073303A (en)
GB (1) GB684400A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1115923B (en) * 1954-10-21 1961-10-26 Steuler Industriewerke Gmbh Process for producing molded articles from a polyester resin composition
US4166873A (en) * 1974-09-16 1979-09-04 Standard Oil Company (Indiana) Diisocyanate-modified polyesters as hot melt adhesives and coatings
US5821554A (en) * 1996-03-12 1998-10-13 Kao Corporation Process for preparing polyurethane foam
EP1012198B1 (en) * 1997-09-11 2002-08-07 Kao Corporation Low viscosity polyester polyols and polyurethane foams prepared therefrom
WO2003068415A1 (en) 2002-02-12 2003-08-21 Valspar Sourcing, Inc. Method of coating a packaging container using crosslinkable polyester-polyurethane
CN112411190A (en) * 2020-10-19 2021-02-26 宝应县陆军针业制品厂 Fireproof breathable garment fabric

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2632047B2 (en) * 1976-07-16 1981-07-09 Dr. Beck & Co Ag, 2000 Hamburg Use of curable polyester urethanes for the production of winding wires that can be tinned directly
US4485228A (en) * 1983-10-03 1984-11-27 Ppg Industries, Inc. Thermosetting high solids solvent-based polyester-urethane two-component _coating compositions
DE3431688A1 (en) * 1984-08-29 1986-03-13 Bayer Ag, 5090 Leverkusen USE OF SOLUTIONS OF POLYISOCYANATES AND HYDROXYL GROUPS WITH OLIGOURETHANES AS ADHESIVES FOR FILM COMPOSITIONS

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1115923B (en) * 1954-10-21 1961-10-26 Steuler Industriewerke Gmbh Process for producing molded articles from a polyester resin composition
US4166873A (en) * 1974-09-16 1979-09-04 Standard Oil Company (Indiana) Diisocyanate-modified polyesters as hot melt adhesives and coatings
US5821554A (en) * 1996-03-12 1998-10-13 Kao Corporation Process for preparing polyurethane foam
EP1012198B1 (en) * 1997-09-11 2002-08-07 Kao Corporation Low viscosity polyester polyols and polyurethane foams prepared therefrom
WO2003068415A1 (en) 2002-02-12 2003-08-21 Valspar Sourcing, Inc. Method of coating a packaging container using crosslinkable polyester-polyurethane
EP1485212A1 (en) * 2002-02-12 2004-12-15 Valspar Sourcing, Inc. Method of coating a packaging container using crosslinkable polyester-polyurethane
EP1485212A4 (en) * 2002-02-12 2005-04-20 Valspar Sourcing Inc Method of coating a packaging container using crosslinkable polyester-polyurethane
EP2322287A1 (en) * 2002-02-12 2011-05-18 Valspar Sourcing, Inc. Packaging container coating comprising crosslinkable polyester-polyurethane
CN112411190A (en) * 2020-10-19 2021-02-26 宝应县陆军针业制品厂 Fireproof breathable garment fabric

Also Published As

Publication number Publication date
FR1073303A (en) 1954-09-23
BE495849A (en)

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