GB745960A - Process of coating or impregnating substrates with synthetic resins - Google Patents

Process of coating or impregnating substrates with synthetic resins

Info

Publication number
GB745960A
GB745960A GB36077/53A GB3607753A GB745960A GB 745960 A GB745960 A GB 745960A GB 36077/53 A GB36077/53 A GB 36077/53A GB 3607753 A GB3607753 A GB 3607753A GB 745960 A GB745960 A GB 745960A
Authority
GB
United Kingdom
Prior art keywords
molecular weight
polyester
per cent
coating
high molecular
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
GB36077/53A
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of GB745960A publication Critical patent/GB745960A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
    • D21H19/62—Macromolecular organic compounds or oligomers thereof obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
    • D06M13/395—Isocyanates
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/564—Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/10—Coatings without pigments
    • D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
    • D21H19/24—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Paints Or Removers (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

A coating composition comprises a high molecular weight solvent-soluble isocyanatemodified polyester or polyester amide and a low molecular weight isocyanate-modified polyester or triisocyanate. The high molecular weight isocyanate-modified polyester or polyesteramide has a viscosity of above 0.030 at 25 DEG C. in a 0.1 per cent solution of m-cresol. The low molecular weight isocyanate-modified polyester has a molecular weight of 500-4000 and 2-25 per cent of free NCO groups. The low molecular weight triisocyanate has a molecular weight of 400-1000 and 10-30 per cent of free NCO groups. Triisocyanates specified are the condensation products of hexanetriol, trimethylol propane and castor oil with toluylene diisocyanate. A cross linking reaction takes place after coating. Reaction accelerators, e.g. tertiary amines, organic solvent soluble metal compounds, the high molecular weight condensation product of N-methyl-diethylamine and a polyester or polyesteramide or the reaction product of 1 mol. of N-methyldiethanolamine and 2 mols. of phenylisocyanate may be employed. Additives specified are china clay, titanium dioxide, kaolin, dyestuffs, hard paraffin, black pigments, aluminium bronze powder and plasticizers.
GB36077/53A 1953-01-03 1953-12-29 Process of coating or impregnating substrates with synthetic resins Expired GB745960A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE745960X 1953-01-03

Publications (1)

Publication Number Publication Date
GB745960A true GB745960A (en) 1956-03-07

Family

ID=6648283

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36077/53A Expired GB745960A (en) 1953-01-03 1953-12-29 Process of coating or impregnating substrates with synthetic resins

Country Status (1)

Country Link
GB (1) GB745960A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2982754A (en) * 1957-11-08 1961-05-02 Schenectady Varnish Company In Polyisocyanate-modified polyester of terephthalic or isophthalic acid, and electrical conductor coated therewith
US3012987A (en) * 1957-04-08 1961-12-12 Du Pont Coating composition comprising a blend of polyurethane reaction products
US3015634A (en) * 1959-04-15 1962-01-02 Minerals & Chem Philipp Corp Mineral filled polyurethane foams
US3110615A (en) * 1957-09-30 1963-11-12 Congoleum Nairn Inc Urethane coating for cork surface and process therefor
US3196035A (en) * 1960-07-16 1965-07-20 Fuji Tsushinki Seizo Kk Method of bonding an epoxy coating to a polyisocyanate treated polyester fiber base
US3529990A (en) * 1966-09-24 1970-09-22 Bayer Ag Process of finishing textile materials
US3655437A (en) * 1968-04-06 1972-04-11 Bayer Ag Process for textiles with aqueous liquors of polyisocyanates and silica sols
WO2002048459A2 (en) * 2000-12-11 2002-06-20 Topchim N.V. Paper coating composition

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3012987A (en) * 1957-04-08 1961-12-12 Du Pont Coating composition comprising a blend of polyurethane reaction products
US3110615A (en) * 1957-09-30 1963-11-12 Congoleum Nairn Inc Urethane coating for cork surface and process therefor
US2982754A (en) * 1957-11-08 1961-05-02 Schenectady Varnish Company In Polyisocyanate-modified polyester of terephthalic or isophthalic acid, and electrical conductor coated therewith
US3015634A (en) * 1959-04-15 1962-01-02 Minerals & Chem Philipp Corp Mineral filled polyurethane foams
US3196035A (en) * 1960-07-16 1965-07-20 Fuji Tsushinki Seizo Kk Method of bonding an epoxy coating to a polyisocyanate treated polyester fiber base
US3529990A (en) * 1966-09-24 1970-09-22 Bayer Ag Process of finishing textile materials
US3655437A (en) * 1968-04-06 1972-04-11 Bayer Ag Process for textiles with aqueous liquors of polyisocyanates and silica sols
WO2002048459A2 (en) * 2000-12-11 2002-06-20 Topchim N.V. Paper coating composition
NL1016845C2 (en) * 2000-12-11 2002-06-28 Topchim N V Paper coating composition.
WO2002048459A3 (en) * 2000-12-11 2003-03-27 Topchim N V Paper coating composition

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