GB835855A - Improvements in coated film materials - Google Patents

Improvements in coated film materials

Info

Publication number
GB835855A
GB835855A GB15477/58A GB1547758A GB835855A GB 835855 A GB835855 A GB 835855A GB 15477/58 A GB15477/58 A GB 15477/58A GB 1547758 A GB1547758 A GB 1547758A GB 835855 A GB835855 A GB 835855A
Authority
GB
United Kingdom
Prior art keywords
specified
isobutylene
isocyanate
styrene
toluene
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
GB15477/58A
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of GB835855A publication Critical patent/GB835855A/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
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/0427—Coating with only one layer of a composition containing a polymer binder
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/043—Improving the adhesiveness of the coatings per se, e.g. forming primers
    • 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
    • C09D123/00—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers
    • C09D123/02—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2301/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
    • C08J2301/02—Cellulose; Modified cellulose
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2423/04—Homopolymers or copolymers of ethene
    • C08J2423/06—Polyethene

Abstract

A coating composition comprises a polymer of an olefin, cyclized natural rubber and an organic compound having a plurality of -N = C = X groups wherein X is O or S. Polymers specified are those derived from ethylene, propylene, isobutylene, butadiene, norbornylene, styrene, methylstyrene, styrene/isobutylene and unspecified dienes, trienes and mixtures. The -N = C = X compound may be a di-isocyanate or di-isothiocyanate of which many are specified (e.g. toluene and diphenylmethane di-isocyanates), a polyurethane with -N = C = X end groups and of M.W. from 200-10,000 (e.g. the product of di-isocyanate with polyethylene glycol, pentamethylene adipate or propylene oxide/ethylene oxide copolyether glycols), a polyurea derived from diisocyanate with water or a polyamide, or an isothiocyanic or isocyanic ester of castor oil or hexahydrocastor oil. Organic solvents (such as benzene, toluene, xylene, petroleum fractions, halogenated hydrocarbons, ethers and t-amines), water, and conventional additives (such as pigments, dyes, fillers, delusterants, binders and plasticizers) may also be present. The coatings may be applied to various specified films, e.g. regenerated cellulose, which have optionally been modified by an intermediate anchor coat (e.g. as in Specification 545,523) or by impregnation with a resin (e.g. as in Specifications 647,593 or 684,105). The products find application as bags and containers for use in packaging foods, cigarettes and hardware, and in the preparation of adhesive and sound tapes.
GB15477/58A 1957-05-21 1958-05-14 Improvements in coated film materials Expired GB835855A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US835855XA 1957-05-21 1957-05-21

Publications (1)

Publication Number Publication Date
GB835855A true GB835855A (en) 1960-05-25

Family

ID=22179296

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15477/58A Expired GB835855A (en) 1957-05-21 1958-05-14 Improvements in coated film materials

Country Status (3)

Country Link
BE (1) BE567870A (en)
FR (1) FR1206186A (en)
GB (1) GB835855A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3490414A (en) * 1968-12-31 1970-01-20 Scott Paper Co Metering and dispensing device for viscous liquids
WO2003087241A1 (en) * 2002-04-08 2003-10-23 Dow Corning Corporation Curable coating compositions from emulsions of elastomeric polymers and polyurethane dispersions
US6825263B2 (en) 2002-04-08 2004-11-30 Dow Corning Corporation Curable coating compositions from emulsions of elastomeric polymers and polyurethane dispersions

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3490414A (en) * 1968-12-31 1970-01-20 Scott Paper Co Metering and dispensing device for viscous liquids
WO2003087241A1 (en) * 2002-04-08 2003-10-23 Dow Corning Corporation Curable coating compositions from emulsions of elastomeric polymers and polyurethane dispersions
US6825263B2 (en) 2002-04-08 2004-11-30 Dow Corning Corporation Curable coating compositions from emulsions of elastomeric polymers and polyurethane dispersions

Also Published As

Publication number Publication date
FR1206186A (en) 1960-02-08
BE567870A (en)

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