FR2115197A1 - Polymer foil coatings - consisting of vinylidene chloride co-polymers,talc and wax for wrapping cigarette cartons - Google Patents

Polymer foil coatings - consisting of vinylidene chloride co-polymers,talc and wax for wrapping cigarette cartons

Info

Publication number
FR2115197A1
FR2115197A1 FR7140943A FR7140943A FR2115197A1 FR 2115197 A1 FR2115197 A1 FR 2115197A1 FR 7140943 A FR7140943 A FR 7140943A FR 7140943 A FR7140943 A FR 7140943A FR 2115197 A1 FR2115197 A1 FR 2115197A1
Authority
FR
France
Prior art keywords
wax
vinylidene chloride
talc
polymers
cigarette cartons
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.)
Granted
Application number
FR7140943A
Other languages
French (fr)
Other versions
FR2115197B1 (en
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 FR2115197A1 publication Critical patent/FR2115197A1/en
Application granted granted Critical
Publication of FR2115197B1 publication Critical patent/FR2115197B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C08J7/052—Forming heat-sealable coatings
    • 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
    • C08J2301/06—Cellulose hydrate
    • 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
    • C08J2427/00—Characterised by the use of 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 a halogen; Derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Paints Or Removers (AREA)

Abstract

The foil, pref. of regenerated cellulose, is coated with a soln. contg. 10-20% solids, consisting of (A) a copolymer contg. 92-96% vinylidene chloride, (B) 0.25 to 1.25 wt.% based on (A), of steatite talc, and (C) 1-7% of paraffin wax. The solvent is subsequently removed, leaving part of the wax on a coherent layer on the outer surface and the remainder dispersed in the coating. The coated foil is suitable for wrapping cigarette cartons. The barrier properties e.g. to water vapour of the foil are improved without detrimental effect on the heat sealing or non-tacky properties.
FR7140943A 1970-11-18 1971-11-16 Polymer foil coatings - consisting of vinylidene chloride co-polymers,talc and wax for wrapping cigarette cartons Granted FR2115197A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9085670A 1970-11-18 1970-11-18

Publications (2)

Publication Number Publication Date
FR2115197A1 true FR2115197A1 (en) 1972-07-07
FR2115197B1 FR2115197B1 (en) 1974-08-23

Family

ID=22224654

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7140943A Granted FR2115197A1 (en) 1970-11-18 1971-11-16 Polymer foil coatings - consisting of vinylidene chloride co-polymers,talc and wax for wrapping cigarette cartons

Country Status (2)

Country Link
DE (1) DE2157343A1 (en)
FR (1) FR2115197A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2933108A1 (en) * 1979-08-16 1981-02-26 Hoechst Ag Cellulose hydrate sausage skin - coated externally with steam-impermeable vinylidene chloride copolymer and internally with steam-permeable vinylidene chloride copolymer
DE3622512A1 (en) * 1986-07-04 1988-01-14 Wolff Walsrode Ag Thermoplastic film tube having an internal coating

Also Published As

Publication number Publication date
FR2115197B1 (en) 1974-08-23
DE2157343A1 (en) 1972-05-31

Similar Documents

Publication Publication Date Title
SE7606687L (en) THERMOPLASTIC FILM-FORMING COMPOSITION
NL183034C (en) METHOD FOR PREPARING SILOXAN POLYMERS, AND FORMED PREPARATION TREATED OR COATED WITH SUCH SILOXAN POLYMER
SE427845B (en) FORM EXPRESSION PROCEDURE AND PRESERVATIVE PHENOL HEART COMPOSITION CONTAINING P-T-BUTYLPHENOL FOR IMPLEMENTATION OF THE PROCEDURE
NL177603C (en) METHOD FOR THE PREPARATION OF POLYMERS CONTAINING IMID GROUPS, AND PRODUCTION PRODUCED THEREFROM.
FR2115197A1 (en) Polymer foil coatings - consisting of vinylidene chloride co-polymers,talc and wax for wrapping cigarette cartons
GB838200A (en) Improvements in or relating to container closures
US2316274A (en) Coating and production of coated structures
US2808340A (en) Process for coating nonfibrous organic sheet material
FR2116980A5 (en) Embossed paper from incompletely regenerated cellulose
NO139548C (en) PROCEDURE FOR MAKING COHERENT POLYMER FILMS
US2597625A (en) Process for applying moistureproof coating to regenerated cellulose
JPS54131683A (en) Release packaging film
US1837555A (en) Sheet material
US2000251A (en) Package
US2044804A (en) Wrapping material
GB459344A (en) Process for increasing slip in structureless foils composed of highly polymeric materials
GB190903478A (en) A Preparation for the Treatment of Dry Peas
NL161780B (en) PROCESS FOR THE PREPARATION OF VINYL POLYMERS, PROCESS FOR THE PREPARATION OF A PREPARATION FOR COATING SURFACES, AND FORMED PRODUCTION, COATED WITH SUCH POLYMER, OR SUCH A PREPARATION.
GB844509A (en) Method of manufacturing moisture-proof regenerated cellulose film
US1918294A (en) Cellulosic article and method of preparing the same
GB1172171A (en) Improvements in Hydroscopic Films Coated with Copolymers of Vinylidene Chloride
GB190304294A (en) An Improved Covering or Envelope for Rendering Medicines Tasteless
FR2098610A5 (en) Coated cellulose film - with good dimensional stability and outer coating with low moisture permeability and inner coating
GB391334A (en) Process for diminishing the permeability to water vapour of nonmetallic foils or sheets
ES368631A1 (en) A procedure for the decorative coating of bottles and similar. (Machine-translation by Google Translate, not legally binding)