GB1070752A - Polymer waxes and their production - Google Patents

Polymer waxes and their production

Info

Publication number
GB1070752A
GB1070752A GB18103/64A GB1810364A GB1070752A GB 1070752 A GB1070752 A GB 1070752A GB 18103/64 A GB18103/64 A GB 18103/64A GB 1810364 A GB1810364 A GB 1810364A GB 1070752 A GB1070752 A GB 1070752A
Authority
GB
United Kingdom
Prior art keywords
wax
waxes
copolymer
butene
molecular weight
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
GB18103/64A
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak 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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of GB1070752A publication Critical patent/GB1070752A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C1/00—Forme preparation
    • B41C1/10—Forme preparation for lithographic printing; Master sheets for transferring a lithographic image to the forme
    • B41C1/1091—Forme preparation for lithographic printing; Master sheets for transferring a lithographic image to the forme by physical transfer from a donor sheet having an uniform coating of lithographic material using thermal means as provided by a thermal head or a laser; by mechanical pressure, e.g. from a typewriter by electrical recording ribbon therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
    • B41N3/00—Preparing for use and conserving printing surfaces
    • B41N3/03—Chemical or electrical pretreatment
    • B41N3/036—Chemical or electrical pretreatment characterised by the presence of a polymeric hydrophilic coating
    • 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
    • C08F8/50—Partial depolymerisation
    • 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
    • C09D129/00—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 an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Coating compositions based on hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Coating compositions based on derivatives of such polymers
    • C09D129/02—Homopolymers or copolymers of unsaturated alcohols
    • C09D129/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
    • 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
    • C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
    • C08F2800/20—Copolymer characterised by the proportions of the comonomers expressed as weight or mass percentages

Abstract

A polyolefine wax, which comprises a copolymer of butene-1 and a straight chain aliphatic a -mono-olefine containing at least 3 carbon atoms, has a density less than 0.93, a meltingpoint below 150 DEG C., an acid number of zero and a molecular weight of 3000 to 8000. The wax may be prepared by thermal degradation of a corresponding copolymer having a molecular weight of greater than 20,000, or the wax may be made by direct polymerization of the monomers at a temperature of 0 DEG to 100 DEG C., using a catalyst mixture comprising TiCl3 and aluminium diethyl monochloride in the presence of hydrogen or other chain transfer agent. The waxes may be rendered emulsifiable in water by reacting with oxygen at 100 DEG to 200 DEG C. until an acid number of 2 to 20 is achieved.ALSO:Paper board is curtain-coated with a copolymer wax which is a copolymer of butene-1 and a straight chain aliphatic a -monoolefine containing at least 3 carbon atoms and which has a density less than 0.93, a melting point below 150 DEG C., an acid number of zero and a molecular weight of 3000-8000. The coated board may then have food placed upon it and the whole assembly may be further curtain coated. The examplified comonomer is propylene. The waxes of the invention may be made emulsifiable in water by controlled oxidation. In Example 5 an oxidised propylene-butene-1 wax is used to coat paper and aluminium foil. The waxes may be blended with natural or synthetic waxes such as paraffin wax and polypropylene wax.
GB18103/64A 1963-05-02 1964-05-01 Polymer waxes and their production Expired GB1070752A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US27744563A 1963-05-02 1963-05-02

Publications (1)

Publication Number Publication Date
GB1070752A true GB1070752A (en) 1967-06-01

Family

ID=23060900

Family Applications (3)

Application Number Title Priority Date Filing Date
GB9612/64A Expired GB1003632A (en) 1963-05-02 1964-03-06 Improvements in planograpic printing plates
GB18101/64A Expired GB1070628A (en) 1963-05-02 1964-05-01 Polymer waxes and their production
GB18103/64A Expired GB1070752A (en) 1963-05-02 1964-05-01 Polymer waxes and their production

Family Applications Before (2)

Application Number Title Priority Date Filing Date
GB9612/64A Expired GB1003632A (en) 1963-05-02 1964-03-06 Improvements in planograpic printing plates
GB18101/64A Expired GB1070628A (en) 1963-05-02 1964-05-01 Polymer waxes and their production

Country Status (2)

Country Link
FR (1) FR1396054A (en)
GB (3) GB1003632A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3954697A (en) 1975-03-31 1976-05-04 Eastman Kodak Company Poly(higher-1-olefin-co-propylene) copolymers as hot-melt, pressure-sensitive adhesives
US20020012790A1 (en) * 1999-02-04 2002-01-31 Ajay Shah Hydrophilized porous substrate for use in lithographic printing plates
US7700707B2 (en) 2002-10-15 2010-04-20 Exxonmobil Chemical Patents Inc. Polyolefin adhesive compositions and articles made therefrom
JP4972284B2 (en) 2002-10-15 2012-07-11 エクソンモービル・ケミカル・パテンツ・インク Multiple catalyst systems for olefin polymerization and polymers produced therefrom
DE102008026670A1 (en) * 2008-06-04 2009-12-10 Tesa Se Adhesive of isotactic 1-butene resin
DE102008026672A1 (en) * 2008-06-04 2009-12-10 Tesa Se Polypropylene resin adhesive

Also Published As

Publication number Publication date
FR1396054A (en) 1965-04-16
GB1070628A (en) 1967-06-01
GB1003632A (en) 1965-09-08

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