IT1248993B - Pellicole poliolefiniche impermeabili ai gas e ai vapori e processo per la loro produzione - Google Patents

Pellicole poliolefiniche impermeabili ai gas e ai vapori e processo per la loro produzione

Info

Publication number
IT1248993B
IT1248993B IT02075790A IT2075790A IT1248993B IT 1248993 B IT1248993 B IT 1248993B IT 02075790 A IT02075790 A IT 02075790A IT 2075790 A IT2075790 A IT 2075790A IT 1248993 B IT1248993 B IT 1248993B
Authority
IT
Italy
Prior art keywords
vapors
gases
production
polyolefinic films
waterproof
Prior art date
Application number
IT02075790A
Other languages
English (en)
Other versions
IT9020757A1 (it
IT9020757A0 (it
Inventor
Pierpaolo Camprincoli
Rino Cardaio
Original Assignee
Moplefan Spa
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 Moplefan Spa filed Critical Moplefan Spa
Priority to IT02075790A priority Critical patent/IT1248993B/it
Publication of IT9020757A0 publication Critical patent/IT9020757A0/it
Priority to EP19910110420 priority patent/EP0465912A3/en
Publication of IT9020757A1 publication Critical patent/IT9020757A1/it
Application granted granted Critical
Publication of IT1248993B publication Critical patent/IT1248993B/it

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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
    • C08J3/091—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids characterised by the chemical constitution of the organic liquid
    • C08J3/095—Oxygen containing compounds
    • 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
    • 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
    • C08J7/048—Forming gas barrier 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
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—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
    • 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
    • C08J2329/00—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 an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Derivatives of such polymer
    • C08J2329/02—Homopolymers or copolymers of unsaturated alcohols
    • C08J2329/04—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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2429/00—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 an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Derivatives of such polymer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
IT02075790A 1990-06-25 1990-06-25 Pellicole poliolefiniche impermeabili ai gas e ai vapori e processo per la loro produzione IT1248993B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT02075790A IT1248993B (it) 1990-06-25 1990-06-25 Pellicole poliolefiniche impermeabili ai gas e ai vapori e processo per la loro produzione
EP19910110420 EP0465912A3 (en) 1990-06-25 1991-06-24 Gas and vapor barrier polyolefinic films

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT02075790A IT1248993B (it) 1990-06-25 1990-06-25 Pellicole poliolefiniche impermeabili ai gas e ai vapori e processo per la loro produzione

Publications (3)

Publication Number Publication Date
IT9020757A0 IT9020757A0 (it) 1990-06-25
IT9020757A1 IT9020757A1 (it) 1991-12-25
IT1248993B true IT1248993B (it) 1995-02-11

Family

ID=11171624

Family Applications (1)

Application Number Title Priority Date Filing Date
IT02075790A IT1248993B (it) 1990-06-25 1990-06-25 Pellicole poliolefiniche impermeabili ai gas e ai vapori e processo per la loro produzione

Country Status (2)

Country Link
EP (1) EP0465912A3 (it)
IT (1) IT1248993B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5552212A (en) * 1990-12-13 1996-09-03 Mobil Oil Corporation High barrier film combination
US5328724A (en) * 1993-09-02 1994-07-12 E. I. Du Pont De Nemours And Company Solution coating process for packaging film
EP1300239A1 (en) * 2001-10-04 2003-04-09 Borealis Technology OY Non-oriented polyproylene film

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1251103A (en) * 1983-12-09 1989-03-14 Teruo Iwanami Process for forming film of hydrolysed ethylene-vinyl acetate copolymer
JPS60262869A (ja) * 1984-06-08 1985-12-26 Kuraray Co Ltd コ−テイング材料
JPS61243833A (ja) * 1985-04-19 1986-10-30 Nippon Synthetic Chem Ind Co Ltd:The ガス遮断性のすぐれたポリエステル成形物の製造法

Also Published As

Publication number Publication date
EP0465912A3 (en) 1992-02-12
IT9020757A1 (it) 1991-12-25
EP0465912A2 (en) 1992-01-15
IT9020757A0 (it) 1990-06-25

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Legal Events

Date Code Title Description
0001 Granted