GB383603A - Improvements in or relating to the manufacture of cellulose ether lacquers - Google Patents

Improvements in or relating to the manufacture of cellulose ether lacquers

Info

Publication number
GB383603A
GB383603A GB4064/31A GB406431A GB383603A GB 383603 A GB383603 A GB 383603A GB 4064/31 A GB4064/31 A GB 4064/31A GB 406431 A GB406431 A GB 406431A GB 383603 A GB383603 A GB 383603A
Authority
GB
United Kingdom
Prior art keywords
ethyl
per cent
cellulose
aralkyl
ethoxyl
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
GB4064/31A
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Publication of GB383603A publication Critical patent/GB383603A/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
    • C09D101/00—Coating compositions based on cellulose, modified cellulose, or cellulose derivatives
    • C09D101/08—Cellulose derivatives
    • C09D101/26—Cellulose ethers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Paints Or Removers (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)

Abstract

A cellulose ether is dissolved in a solvent mixture which remains liquid at about 25 DEG C. and comprises at least two volatile aromatic hydrocarbons which evaporate at different rates, and at least two volatile aliphatic or hydroaromatic alcohols. The ether may be an alkyl, aralkyl, or alkyl-aralkyl cellulose insoluble in water, e.g. an ethyl cellulose containing at least 40 per cent ethoxyl. Ethers specified are ethyl celluloses (42,5-48 per cent ethoxyl), ethyl-butyl cellulose (27 per cent ethoxyl, 22 per cent butoxyl), benzyl cellulose (54 per cent benzyl), and ethyl-benzyl cellulose. Suitable aromatic hydrocarbons include benzene, toluene, xylene, solvent naphtha, mesitylene, cumene, cymene; suitable alcohols include methanol, ethanol, n-propanolisopropanol, n-butanol, iso-butanol, amyl alcohol, glycol monomethyl, mono-ethyl, monopropyl and monobutyl ethers, cyclohexanol, methylcyclohexanol. A number of solvent mixtures are specified as well as the compositions zinc lacquers. Optional additions include volatile esters, e.g. ethyl, butyl, amyl, ethyl-glycol, and cyclohexyl acetates; ketones, e.g. acetone, methyl-ethyl-ketone, cyclohexanone; ketonealcohols, e.g. diacetone-alcohol; and various lacquer ingredients. The solutions may be mixed with nitrocellulose and other lacquers.ALSO:A cellulose ether is dissolved in a solvent mixture which remains liquid at about 25 DEG C and comprises at least two volatile aromatic hydrocarbons which evaporate at different rates and at least two volatile aliphatic or hydroaromatic alcohols. The ether may be an alkyl, aralkyl, or alkyl-aralkyl cellulose insoluble in water, e.g. and ethyl cellulose containing at least 40 per cent ethoxyl. Ethers specified are ethyl celluloses (42,5 per cent--48 per cent ethoxyl), ethyl-butyl cellulose (27 per cent ethoxyl, 22 per cent butoxyl), benzyl cellulose containing 54 per cent benzyl, and ethylbenzyl cellulose. Suitable aromatic hydrocarbons include benzene, toluene, xylene, solvent naphtha, mesitylene, cumene, cymene; suitable alcohols include methanol, ethanol, n-propanol, iso-propanol, n-butanol, iso-butanol, amyl alcohol, glycol-monomethyl, monoethyl, monopropyl, and monobutyl ethers, cyclohexanol, methyl-cyclohexanol. A number of solvent mixtures are specified, as well as the compositions of nine lacquers. Optional additions are volatile esters, e.g. ethyl, butyl, amyl, ethyl-glycol, and cyclohexyl acetates; ketones, e.g. acetone, methyl-ethyl ketone, cyclohexanone; ketone-alcohols, e.g. diacetonealcohol; softening agents, e.g. alkyl or aralkyl phosphates, tri-cresyl phosphate, triphenyl phosphate, phthalic acid esters, dibutylphthalic ester, derivatives of benzene or toluene sulphonic acids such as p-toluenesulphonic-diethylamide; resins, e.g. resin, glycerine-rosinate, cumarone resin, dammar, copal; artificial resins; drying oils, e.g. linseed oil; nitrocellulose or other lacquers; waxes; and soluble dyestuffs.
GB4064/31A 1930-02-10 1931-02-09 Improvements in or relating to the manufacture of cellulose ether lacquers Expired GB383603A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US383603XA 1930-02-10 1930-02-10

Publications (1)

Publication Number Publication Date
GB383603A true GB383603A (en) 1932-11-17

Family

ID=21899483

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4064/31A Expired GB383603A (en) 1930-02-10 1931-02-09 Improvements in or relating to the manufacture of cellulose ether lacquers

Country Status (1)

Country Link
GB (1) GB383603A (en)

Similar Documents

Publication Publication Date Title
US2242601A (en) Coating composition
GB1108076A (en) Pigment compositions
GB383603A (en) Improvements in or relating to the manufacture of cellulose ether lacquers
US1900700A (en) Cellulose nitrate lacquer
US1982760A (en) Solvent for preparing cellulose ether lacquers
GB326824A (en) Improvements in the manufacture and production of lacquers, coating preparations and solutions of their constituents
US1812145A (en) Cellulose ester lacquer
US3296181A (en) Phenolic-formaldehyde resins containing an alkyl phenol wherein the alkyl group contains 5-15 carbon atoms and ink compositions therefrom
US2345427A (en) Solvent for organic film-forming materials
GB275969A (en) An improved process for colouring lacquers
DE930168C (en) Dissolving agent for color bases and fixing agent for basic dyes
US1919727A (en) Production of lacquers, artificial masses and solutions of their constituents
US2362858A (en) Solvents for organic film-forming materials
GB342211A (en) Improvements in or relating to the coating of surfaces or articles
GB307877A (en) Improvements in the manufacture and production of intaglio printing colours
GB299781A (en) Improvements in varnishes, lacquers and like coating compositions
DE637602C (en) Process for the production of resinous condensation products from castor oil and maleic acid half-esters
GB322780A (en) Improvements in the manufacture and production of lacquers and the like
DE730737C (en) Matting agent for paints made from cellulose derivatives or chlorinated rubber
AT118611B (en) Paints, fillers, etc. like
GB330909A (en) The manufacture and production of lacquers filling or priming compositions, and the like
GB322541A (en) The manufacture and production of lacquers, filling or priming compositions and the like
GB376332A (en) Improvements in or relating to synthetic resin compositions
GB406991A (en) Improvements in and relating to the manufacture of varnishes
GB741751A (en) Printing ink and varnish therefor