ES2401616R1 - PROCEDURE FOR OBTAINING A MULTI-PATH FILM WITH HIGH BARRIER - Google Patents

PROCEDURE FOR OBTAINING A MULTI-PATH FILM WITH HIGH BARRIER

Info

Publication number
ES2401616R1
ES2401616R1 ES201131336A ES201131336A ES2401616R1 ES 2401616 R1 ES2401616 R1 ES 2401616R1 ES 201131336 A ES201131336 A ES 201131336A ES 201131336 A ES201131336 A ES 201131336A ES 2401616 R1 ES2401616 R1 ES 2401616R1
Authority
ES
Spain
Prior art keywords
obtaining
procedure
multilayer film
high barrier
coating
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
ES201131336A
Other languages
Spanish (es)
Other versions
ES2401616B1 (en
ES2401616A2 (en
Inventor
Cabello Jose Maria Lagaron
Sanz Marta Martinez
Rubio Amparo Lopez
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.)
Consejo Superior de Investigaciones Cientificas CSIC
Original Assignee
Consejo Superior de Investigaciones Cientificas CSIC
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 Consejo Superior de Investigaciones Cientificas CSIC filed Critical Consejo Superior de Investigaciones Cientificas CSIC
Priority to ES201131336A priority Critical patent/ES2401616B1/en
Priority to PCT/ES2012/070580 priority patent/WO2013017719A1/en
Publication of ES2401616A2 publication Critical patent/ES2401616A2/en
Publication of ES2401616R1 publication Critical patent/ES2401616R1/en
Application granted granted Critical
Publication of ES2401616B1 publication Critical patent/ES2401616B1/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C08J7/043—Improving the adhesiveness of the coatings per se, e.g. forming primers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38—Packaging materials of special type or form
    • 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
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; 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)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

Procedimiento de obtención de una película multicapa con alta barrera. Un procedimiento de obtención de una película multicapa que comprende a) una capa interior que comprende una sustancia polar y b) al menos un recubrimiento que comprende una sustancia hidrofóbica y/o adecuada para actuar como barrera al agua, caracterizado porque dicho procedimiento comprende recubrir la capa interior a) con al menos un recubrimiento b), utilizando una técnica de spinning. Preferentemente, la sustancia polar de la capa interior a) es una sustancia adecuada para actuar como barrera a gases y/o vapores, y es sensible a la humedad. Así mismo, también son objetos de esta invención la película multicapa descrita, un material que la comprenda y diversos usos de la película multicapa o el material.Procedure for obtaining a multilayer film with high barrier. A method of obtaining a multilayer film comprising a) an inner layer comprising a polar substance and b) at least one coating comprising a hydrophobic substance and / or suitable to act as a water barrier, characterized in that said method comprises coating the layer interior a) with at least one coating b), using a spinning technique. Preferably, the polar substance of the inner layer a) is a substance suitable to act as a barrier to gases and / or vapors, and is sensitive to moisture. Likewise, the described multilayer film, a material that comprises it and various uses of the multilayer film or the material are also objects of this invention.

ES201131336A 2011-08-01 2011-08-01 PROCEDURE FOR OBTAINING A MULTI-PATH FILM WITH HIGH BARRIER Withdrawn - After Issue ES2401616B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES201131336A ES2401616B1 (en) 2011-08-01 2011-08-01 PROCEDURE FOR OBTAINING A MULTI-PATH FILM WITH HIGH BARRIER
PCT/ES2012/070580 WO2013017719A1 (en) 2011-08-01 2012-07-27 Method for obtaining a high-barrier multi-layer film, film, material and use thereof in packaging, tissue engineering and in a bio-polyester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201131336A ES2401616B1 (en) 2011-08-01 2011-08-01 PROCEDURE FOR OBTAINING A MULTI-PATH FILM WITH HIGH BARRIER

Publications (3)

Publication Number Publication Date
ES2401616A2 ES2401616A2 (en) 2013-04-23
ES2401616R1 true ES2401616R1 (en) 2013-07-12
ES2401616B1 ES2401616B1 (en) 2014-05-29

Family

ID=47628663

Family Applications (1)

Application Number Title Priority Date Filing Date
ES201131336A Withdrawn - After Issue ES2401616B1 (en) 2011-08-01 2011-08-01 PROCEDURE FOR OBTAINING A MULTI-PATH FILM WITH HIGH BARRIER

Country Status (2)

Country Link
ES (1) ES2401616B1 (en)
WO (1) WO2013017719A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2604054B1 (en) * 2015-09-02 2017-12-29 José Antonio PEDRO MONZONIS Procedure for the treatment of tools capable of being exposed to radioactive particles and equipment for the implementation thereof
ES2770151A1 (en) * 2018-12-31 2020-06-30 Nastepur S L BIODEGRADABLE PACKAGING, ITS PROCEDURE FOR OBTAINING AND ITS USE FOR CONTACT, TRANSPORT AND/OR STORAGE OF PERISHABLE PRODUCTS (Machine-translation by Google Translate, not legally binding)
EP4314312A1 (en) * 2021-03-26 2024-02-07 Cellugy ApS Bacterial cellulose suspensions

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1025638A (en) * 1996-07-10 1998-01-27 Asahi Chem Ind Co Ltd Multilayered structural yarn
CN101381904A (en) * 2008-09-04 2009-03-11 东华大学 Method for producing absorbent quality blended fibre
WO2009065983A1 (en) * 2007-11-23 2009-05-28 Nanobiomatter, S.L. Method of manufacturing passive packaging with improved active, intelligent and bioactive properties through the incorporation of polymers obtained by electrospinning techniques
KR20120021734A (en) * 2010-08-16 2012-03-09 주식회사 아모메디 Nano-fibered membrane of hydrophile property for western blot by plasma coating and manufacturing method of the same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1025638A (en) * 1996-07-10 1998-01-27 Asahi Chem Ind Co Ltd Multilayered structural yarn
WO2009065983A1 (en) * 2007-11-23 2009-05-28 Nanobiomatter, S.L. Method of manufacturing passive packaging with improved active, intelligent and bioactive properties through the incorporation of polymers obtained by electrospinning techniques
CN101381904A (en) * 2008-09-04 2009-03-11 东华大学 Method for producing absorbent quality blended fibre
KR20120021734A (en) * 2010-08-16 2012-03-09 주식회사 아모메디 Nano-fibered membrane of hydrophile property for western blot by plasma coating and manufacturing method of the same

Also Published As

Publication number Publication date
ES2401616B1 (en) 2014-05-29
ES2401616A2 (en) 2013-04-23
WO2013017719A1 (en) 2013-02-07

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