WO2010094816A1 - Film para laminación de soportes gráficos y procedimiento de fabricación - Google Patents
Film para laminación de soportes gráficos y procedimiento de fabricación Download PDFInfo
- Publication number
- WO2010094816A1 WO2010094816A1 PCT/ES2009/070282 ES2009070282W WO2010094816A1 WO 2010094816 A1 WO2010094816 A1 WO 2010094816A1 ES 2009070282 W ES2009070282 W ES 2009070282W WO 2010094816 A1 WO2010094816 A1 WO 2010094816A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- film
- graphic
- lamination
- dispersion
- plastic
- Prior art date
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
- C09D175/04—Polyurethanes
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
-
- 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
-
- 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
- C08J7/046—Forming abrasion-resistant coatings; Forming surface-hardening coatings
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/80—Paper comprising more than one coating
- D21H19/82—Paper comprising more than one coating superposed
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
- D21H25/04—Physical treatment, e.g. heating, irradiating
- D21H25/06—Physical treatment, e.g. heating, irradiating of impregnated or coated paper
-
- 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
- C08J2475/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
- Y10T428/2495—Thickness [relative or absolute]
- Y10T428/24967—Absolute thicknesses specified
- Y10T428/24975—No layer or component greater than 5 mils thick
Definitions
- the present invention describes a new matte finish film for the lamination of graphic media that presents a series of competitive advantages over films traditionally applied in this sector.
- the application of this product is the lamination market, among them, the lamination of book covers, cardboard, boxes, bags, posters, waterproof corrugated cardboard, wrapping paper, catalogs, cases, stamping and printing in general.
- the lamination of graphic supports for matte finishes is currently carried out using films that are manufactured by the coextrusion method, in which the matt face is formed through coextrusion by incorporating a polyolefin incompatible with the base substrate.
- Coextrusion is the simultaneous extrusion through a head of two or more polymers for the formation of a multilayer structure. Whether it is the process of blown film, cast film, sheet or profiles, the coextrusion system must distribute to the coextruded guaranteeing a uniform distribution of its thickness, minimizing distortions in the interface between the different layers and preventing problems of interfacial instability.
- Coextrusion allows the combination of polymers that have different properties to ensure a more economical and functional packaging.
- current matte films, manufactured by coextrusion and used in the lamination of supports have certain deficiencies such as, for example, a relatively low scratch resistance and a certain tendency to deteriorate or distort the hue of the colors of the graphic support.
- the film object of the invention is configured by a substrate or core of plastic film manufactured by extrusion with thicknesses between 5 and 150 ⁇ m., Preferably between 10 and 40 ⁇ m., To which a liquid based dispersion of aliphatic polyurethane of appearance is added by coating. milky white, containing between 30% and 100% solids depending on the degree of soft touch required, preferably between 70-95%. The thickness of said coating, once dry, is between 0.2 and 5 ⁇ m, preferably between l-3 ⁇ m.
- Said aliphatic polyurethane dispersion incorporates in its composition an adhesive (primer) specific for plastic sheets, preferably an aliphatic urethane dispersion, which is intended to improve the adhesion to the plastic substrate and / or the hardness of the film for lamination.
- the dispersion of aliphatic polyurethane incorporates in its composition a hardener of the type cross-linked polymer chains and / or other plastic resins that act as liqantes (binders), comprised between 0 and 70% by weight, which serve as the basis and support polyurethane resin and allow to obtain the desired soft touch (soft touch) and matte.
- a hardener of the type cross-linked polymer chains and / or other plastic resins that act as liqantes (binders) comprised between 0 and 70% by weight, which serve as the basis and support polyurethane resin and allow to obtain the desired soft touch (soft touch) and matte.
- the film thus obtained can have a dry (dry) finish, in which case a self-adherent resin laminated on the non-matt face is used, which can be polyethylene (PE), ethyl vinyl acetate (EVA), butyl acrylate ethylene (EBA) ), ethylene methyl acrylate (EMA) and / or ethylene ethyl acrylate (EEA), allowing the adhesion to the support qfica by the application of heat.
- PE polyethylene
- EVA ethyl vinyl acetate
- EBA butyl acrylate ethylene
- EMA ethylene methyl acrylate
- EOA ethylene methyl acrylate
- wet wet finish
- This type of matt film for lamination of graphic supports is manufactured by extrusion of a substrate or core of plastic film, to which a liquid base dispersion of milky white aliphatic polyurethane.
- a liquid base dispersion of milky white aliphatic polyurethane In addition to overcoming the disadvantages of traditional films, it presents other important characteristics and improvements that make it unique and significantly distinguishable from the rest of the matt films that currently exist in the market.
- the main advantages and differentiating characteristics of this film, especially referring to its matt face are the following:
- a soft touch effect that is, a peach skin effect very pleasant to the touch and that eliminates the "plastic" effect of traditional films.
- Figure 1 shows a cross section of a film for laminating graphic supports, provided with a "dry" finish.
- Figure 2 shows a cross section of a film for laminating graphic supports, provided with a "wet" finish.
- the film for laminating graphic supports comprises a substrate or core of plastic film (1) manufactured by extrusion with thicknesses between 5 and 150 ⁇ m, to which a liquid base polyurethane dispersion is added by coating aliphatic (2) milky white appearance, which may contain other chemicals such as other plastic resins (binders), hardeners
- crosslinkers and / or adherents (primers) in order to obtain the desired degree of hardness, adhesion and soft touch.
- a self-adherent resin (3) has been applied to the non-matt face, which can be polyethylene (PE), ethyl vinyl acetate (EVA), ethylene butyl acrylate (EBA), ethylene methyl acrylate (EMA) and / or ethylene ethyl acrylate (EEA), which are fixed to the support by adhesion and heat application, giving it a dry finish.
- PE polyethylene
- EVA ethylene butyl acrylate
- EMA ethylene methyl acrylate
- ESA ethylene ethyl acrylate
- a film is observed, with a wet finish, which is achieved by applying a crown or chemical treatment on the non-matt face being prepared for the incorporation of adhesives and glues, without applying in this case any self-adherent resin on the surface of said face.
Abstract
Description
Claims
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SI200931107T SI2399741T1 (sl) | 2009-02-19 | 2009-07-10 | Uporaba filma za laminacijo tiskovine in metoda za proizvodnjo tega filma |
ES09840260.5T ES2527456T3 (es) | 2009-02-19 | 2009-07-10 | Uso de un film para laminación de material impreso y método de fabricación de dicho film |
EP09840260.5A EP2399741B1 (en) | 2009-02-19 | 2009-07-10 | Use of a film for the lamination of printed matter and production method of such film |
DK09840260.5T DK2399741T3 (en) | 2009-02-19 | 2009-07-10 | Use of a film for lamination of printed material and manufacturing method of such film |
PL09840260T PL2399741T3 (pl) | 2009-02-19 | 2009-07-10 | Zastosowanie folii do laminowania druków i sposób wytwarzania takiej folii |
CN200980156996.2A CN102325652B (zh) | 2009-02-19 | 2009-07-10 | 图形载体的层压体用膜及制备方法 |
US13/212,266 US20110297311A1 (en) | 2009-02-19 | 2011-08-18 | Film for the lamination of graphic media and production method thereof |
HRP20141271TT HRP20141271T1 (hr) | 2009-02-19 | 2014-12-30 | Uporaba filma za laminaciju tiskanog proizvoda i postupak proizvodnje takvog filma |
SM201500004T SMT201500004B (it) | 2009-02-19 | 2015-01-08 | Impiego di una pellicola per la laminazione di materiale stampato e procedimento di produzione di detta pellicola |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200900469A ES2344241B2 (es) | 2009-02-19 | 2009-02-19 | Film para laminacion de soportes graficos y procedimiento de fabricacion. |
ESP200900469 | 2009-02-19 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US13/212,266 Continuation-In-Part US20110297311A1 (en) | 2009-02-19 | 2011-08-18 | Film for the lamination of graphic media and production method thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2010094816A1 true WO2010094816A1 (es) | 2010-08-26 |
Family
ID=42537377
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/ES2009/070282 WO2010094816A1 (es) | 2009-02-19 | 2009-07-10 | Film para laminación de soportes gráficos y procedimiento de fabricación |
Country Status (12)
Country | Link |
---|---|
US (1) | US20110297311A1 (es) |
EP (1) | EP2399741B1 (es) |
CN (1) | CN102325652B (es) |
CY (1) | CY1115895T1 (es) |
DK (1) | DK2399741T3 (es) |
ES (2) | ES2344241B2 (es) |
HR (1) | HRP20141271T1 (es) |
PL (1) | PL2399741T3 (es) |
PT (1) | PT2399741E (es) |
SI (1) | SI2399741T1 (es) |
SM (1) | SMT201500004B (es) |
WO (1) | WO2010094816A1 (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2344241B2 (es) | 2009-02-19 | 2011-06-09 | Derprosa Film, Sl | Film para laminacion de soportes graficos y procedimiento de fabricacion. |
WO2018046759A1 (en) | 2016-09-12 | 2018-03-15 | Dsm Ip Assets B.V. | Dispersion |
WO2020018360A1 (en) * | 2018-07-18 | 2020-01-23 | Jindal Films Americas Llc | Food-contact, matte, soft-touch films |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1218042A (en) * | 1968-01-30 | 1971-01-06 | St Annes Board Mill Co Ltd | Laminate |
US5952106A (en) * | 1996-11-14 | 1999-09-14 | Alliedsignal Inc. | Coated nylon film |
WO2006097318A1 (en) * | 2005-03-17 | 2006-09-21 | Dsm Ip Assets B.V. | Aqueous polyurethane compositions |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6800342B2 (en) * | 2002-02-06 | 2004-10-05 | Eastman Kodak Company | Ink recording element containing a laminate adhesion promoting inner layer |
KR100503072B1 (ko) * | 2002-10-25 | 2005-07-21 | 삼성전자주식회사 | 오버코트층 형성용 조성물 및 이를 채용한 유기감광체 |
US7396875B2 (en) * | 2003-06-20 | 2008-07-08 | Bayer Materialscience Llc | UV-curable waterborne polyurethane dispersions for soft touch coatings |
US7470736B2 (en) | 2004-05-03 | 2008-12-30 | Michelman, Inc. | Primer coating for enhancing adhesion of liquid toner to polymeric substrates |
DE102004049592A1 (de) * | 2004-10-12 | 2006-05-04 | Bayer Materialscience Ag | Mit Soft-Touch-Lack beschichtete, verformbare Kunststoffverbundfolien und Kunststoffverbundelemente sowie deren Herstellung |
GB0505587D0 (en) * | 2005-03-17 | 2005-04-27 | Dsm Ip Assets Bv | Aqueous polyurethane compositions |
US7648756B2 (en) | 2005-10-13 | 2010-01-19 | Michelman, Inc. | Coating for enhancing low temperature heat sealability and high hot tack to polymeric substrates |
US7854987B2 (en) | 2007-05-31 | 2010-12-21 | Cosmo Films Ltd. | Extrusion coated biaxially oriented polypropylene film |
US9539795B2 (en) | 2008-08-07 | 2017-01-10 | Ashland Licensing And Intellectual Property Llc | Matte substrate |
ES2344241B2 (es) | 2009-02-19 | 2011-06-09 | Derprosa Film, Sl | Film para laminacion de soportes graficos y procedimiento de fabricacion. |
-
2009
- 2009-02-19 ES ES200900469A patent/ES2344241B2/es not_active Expired - Fee Related
- 2009-07-10 PT PT98402605T patent/PT2399741E/pt unknown
- 2009-07-10 WO PCT/ES2009/070282 patent/WO2010094816A1/es active Application Filing
- 2009-07-10 EP EP09840260.5A patent/EP2399741B1/en active Active
- 2009-07-10 CN CN200980156996.2A patent/CN102325652B/zh active Active
- 2009-07-10 ES ES09840260.5T patent/ES2527456T3/es active Active
- 2009-07-10 PL PL09840260T patent/PL2399741T3/pl unknown
- 2009-07-10 DK DK09840260.5T patent/DK2399741T3/en active
- 2009-07-10 SI SI200931107T patent/SI2399741T1/sl unknown
-
2011
- 2011-08-18 US US13/212,266 patent/US20110297311A1/en not_active Abandoned
-
2014
- 2014-12-30 HR HRP20141271TT patent/HRP20141271T1/hr unknown
-
2015
- 2015-01-08 SM SM201500004T patent/SMT201500004B/xx unknown
- 2015-01-16 CY CY20151100044T patent/CY1115895T1/el unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1218042A (en) * | 1968-01-30 | 1971-01-06 | St Annes Board Mill Co Ltd | Laminate |
US5952106A (en) * | 1996-11-14 | 1999-09-14 | Alliedsignal Inc. | Coated nylon film |
WO2006097318A1 (en) * | 2005-03-17 | 2006-09-21 | Dsm Ip Assets B.V. | Aqueous polyurethane compositions |
Non-Patent Citations (1)
Title |
---|
See also references of EP2399741A1 * |
Also Published As
Publication number | Publication date |
---|---|
SMT201500004B (it) | 2015-03-05 |
EP2399741A4 (en) | 2012-09-05 |
EP2399741B1 (en) | 2014-12-24 |
PT2399741E (pt) | 2015-02-05 |
ES2344241A1 (es) | 2010-08-20 |
CN102325652B (zh) | 2015-07-22 |
US20110297311A1 (en) | 2011-12-08 |
CY1115895T1 (el) | 2017-01-25 |
DK2399741T3 (en) | 2015-01-19 |
PL2399741T3 (pl) | 2015-03-31 |
EP2399741A1 (en) | 2011-12-28 |
ES2344241B2 (es) | 2011-06-09 |
CN102325652A (zh) | 2012-01-18 |
HRP20141271T1 (hr) | 2015-04-24 |
ES2527456T3 (es) | 2015-01-23 |
SI2399741T1 (sl) | 2015-03-31 |
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