EP0126314A1 - Verfahren zum örtlichen Mattieren von synthetischen Beschichtungen und die so erhaltenen Produkte - Google Patents

Verfahren zum örtlichen Mattieren von synthetischen Beschichtungen und die so erhaltenen Produkte Download PDF

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Publication number
EP0126314A1
EP0126314A1 EP84104554A EP84104554A EP0126314A1 EP 0126314 A1 EP0126314 A1 EP 0126314A1 EP 84104554 A EP84104554 A EP 84104554A EP 84104554 A EP84104554 A EP 84104554A EP 0126314 A1 EP0126314 A1 EP 0126314A1
Authority
EP
European Patent Office
Prior art keywords
zone
coating
radiative
polymerization
graining
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
EP84104554A
Other languages
English (en)
French (fr)
Other versions
EP0126314B1 (de
Inventor
Jean-François Courtoy
Daniel Marchal
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.)
Eurofloor SA
Original Assignee
Eurofloor SA
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
Priority claimed from LU84766A external-priority patent/LU84766A1/fr
Priority claimed from LU84957A external-priority patent/LU84957A1/fr
Application filed by Eurofloor SA filed Critical Eurofloor SA
Priority to AT84104554T priority Critical patent/ATE28910T1/de
Publication of EP0126314A1 publication Critical patent/EP0126314A1/de
Application granted granted Critical
Publication of EP0126314B1 publication Critical patent/EP0126314B1/de
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
    • B44C1/20—Applying plastic materials and superficially modelling the surface of these materials
    • B44C1/205—Applying plastic materials and superficially modelling the surface of these materials chemical modelling
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N7/00—Flexible sheet materials not otherwise provided for, e.g. textile threads, filaments, yarns or tow, glued on macromolecular material
    • D06N7/0005—Floor covering on textile basis comprising a fibrous substrate being coated with at least one layer of a polymer on the top surface
    • D06N7/0007—Floor covering on textile basis comprising a fibrous substrate being coated with at least one layer of a polymer on the top surface characterised by their relief structure
    • D06N7/0013—Floor covering on textile basis comprising a fibrous substrate being coated with at least one layer of a polymer on the top surface characterised by their relief structure obtained by chemical embossing (chemisches Prägen)
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N7/00—Flexible sheet materials not otherwise provided for, e.g. textile threads, filaments, yarns or tow, glued on macromolecular material
    • D06N7/0005—Floor covering on textile basis comprising a fibrous substrate being coated with at least one layer of a polymer on the top surface
    • D06N7/0007—Floor covering on textile basis comprising a fibrous substrate being coated with at least one layer of a polymer on the top surface characterised by their relief structure
    • D06N7/0023—Floor covering on textile basis comprising a fibrous substrate being coated with at least one layer of a polymer on the top surface characterised by their relief structure obtained by physical means, e.g. differential heating or differential irradiation; masking certain areas during treating
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N7/00—Flexible sheet materials not otherwise provided for, e.g. textile threads, filaments, yarns or tow, glued on macromolecular material
    • D06N7/0005—Floor covering on textile basis comprising a fibrous substrate being coated with at least one layer of a polymer on the top surface
    • D06N7/0028—Floor covering on textile basis comprising a fibrous substrate being coated with at least one layer of a polymer on the top surface characterised by colour effects, e.g. craquelé, reducing gloss
    • 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.]
    • Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
    • Y10T428/24364—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.] with transparent or protective coating

Definitions

  • the present invention relates to a method for locally mattering a synthetic covering surface, more particularly a PVC-based floor or wall covering and the products obtained.
  • the majority of plastic coatings do not have, on their surface, a sufficient difference in gloss-dullness to give certain areas of the surface a particular appearance.
  • Said zones can for example be a pattern applied by printing on a coating or an imitation of a joint, in the case of a coating imitating a ceramic tile.
  • This process has the drawback of being strongly linked to the graining temperature.
  • a slight overshoot of the temperature may initiate crosslinking at the level of the entire surface of the product, and keep a matt appearance to the entire product.
  • Too low a temperature does not lead to a matt appearance, even at the joints. Given the kinetic aspect of the decomposition of the initiator, a too long graining time, but at the right temperature, risks presenting the same problem (total graining).
  • the present invention relates to an improved method of local mattification of a coating surface synthetic which is not linked to the graining or gelling temperature and which is independent of the graining time.
  • the object is achieved by providing a process in which a coating or a print containing at least one "radiative" polymerization initiator and, in a second zone which optionally at least partially comprises the first zone, at least one coating based on crosslinkable monomer; pre-gelation is carried out; graining is carried out at least locally; the coating of the first zone is polymerized by initiation under radiation in order to fix its appearance and then a gelling is carried out which, causing the thinning of the varnish, causes the disappearance of the grainy appearance in the non-crosslinked zone, and possibly an expansion .
  • radiative initiator any suitable initiator which is decomposed or modified by energetic radiation, for example by UV rays, to form free radicals or ions necessary for propagation of chains in a polymerization reaction.
  • an ink or a cut containing a UV polymerization initiator is deposited on a foamable support or not, at least in a first zone.
  • the method of the invention also has the advantage of allowing graining of the entire surface of the coating, without having to provide a specific grain roller controlled in accordance with the pattern or the decoration of the coating, since the area which is not polymerized after graining will be thinned during treatment subsequent gelling and will be smoothed by surface tension.
  • Particularly preferred compounds are 1,4-butylene glycol dimethacrylate and trimethylolpropane trimethacrylate.
  • the ink containing the radiative initiator may also contain an expansion inhibitor.
  • the ink or the cut obviously does not contain an expansion inhibitor.
  • TMA trimellitic anhydride
  • the Merck DAROCUR®1173 or DAROCUR61116 products are used as reference at a rate of 1 to 50%, preferably of the order of 20% by weight, of the ink or of the cut.
  • the coating containing the crosslinkable monomer contains 1 to 50%, preferably approximately 11% by weight, of monomer comprising at least two chain propagation sites, optionally in mixture with monomers having a chain propagation site.
  • said second zone can be initiated directly or by means of a radiative energy transfer agent, so that each of the initiations can be triggered by its own physicochemical effect.
  • a radiative energy transfer agent so that each of the initiations can be triggered by its own physicochemical effect.
  • the initiation of polymerization of the second zone by direct radiative route or by means of an energy transfer agent can be carried out by X-ray radiation, by an electron beam or by ⁇ radiation.
  • the energy transfer agent In order for the energy transfer agent to be able to fully exert its effect, it must act on a product for which sufficient mobility of the crosslinkable monomer is ensured.
  • This condition is best achieved from an industrial hot point of view by submitting the product in an oven, preferably the oven in which gelation and / or possible expansion is carried out in a conventional manner or immediately upon leaving this oven when the product is still at a sufficient temperature.
  • the support consists of a substrate 1 and a coating at the rate of 500 g / m 2 of a foamable plastisol 2.
  • a coating of foamable plastisol we deposit (Figure 2), in one or more steps, in a first zone, according to a decoration imitating the design of a tiling joint 3, a conventional ink containing an expansion inhibitor and approximately 20% of a DAROCUR® 1173 or 1116 UV initiator and, according to a decorative pattern any 4, an ink containing a UV initiator
  • the ink can be replaced by a cut, that is to say a solution without dye or pigment, according to the decorative effects which it is desired to obtain.
  • This deposit is advantageously done by a technique of gravure printing or screen printing.
  • a coating of transparent plastisol, as a wear layer 5, containing an acrylic monomer (ROCRYL 980) or another monomer compatible with the chosen initiator is deposited (FIG. 3) over the entire surface.
  • a pregelification is carried out at the usual temperature for this kind of operation, that is to say between 100 and 160 degrees.
  • FIG. 4 represents the graining step by means of a graining cylinder, over the entire surface, at a temperature usually practiced for this operation, that is to say at a temperature above 100 ° C., under a pressure depending on the desired degree of dullness.
  • the pre-gelation and graining steps can be carried out in a single step, using an adequately heated graining cylinder.
  • Passage under a UV lamp 7 makes it possible to crosslink the area containing the U.V. initiator so that the (grained) state of this area is fixed by the crosslinking.
  • the product obtained is passed, for 1 minute to 2 minutes 30 seconds, in an oven at about 200 ° C., intended to expand the foamable coating 2 in places which do not contain an expansion inhibitor to be gelled and to fluidize the zone which has not been polymerized during the UV initiation by causing a fluidification which has the effect of smoothing the grained surface, while the grained and crosslinked zone during the UV initiation maintains its grained state (mat ).
  • the product shown in Figure 6 is obtained.
  • Example 2 The procedure is as in Example 1, replacing the PVC with a copolymer of PVC (95%) and polyvinyl acetate (5%), all the other parts remaining equal.
  • the pregelling is advantageously carried out on a cylinder at 130 ° C., this temperature can even be exceeded as a function of the running speed of the product.

Landscapes

  • Textile Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Laminated Bodies (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
  • Paints Or Removers (AREA)
  • Finishing Walls (AREA)
  • Window Of Vehicle (AREA)
EP84104554A 1983-04-25 1984-04-21 Verfahren zum örtlichen Mattieren von synthetischen Beschichtungen und die so erhaltenen Produkte Expired EP0126314B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84104554T ATE28910T1 (de) 1983-04-25 1984-04-21 Verfahren zum oertlichen mattieren von synthetischen beschichtungen und die so erhaltenen produkte.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
LU84766 1983-04-25
LU84766A LU84766A1 (fr) 1983-04-25 1983-04-25 Procede de matification locale de revetements synthetiques et produits obtenus
LU84957 1983-08-11
LU84957A LU84957A1 (fr) 1983-08-11 1983-08-11 Procede de matification locale de revetements synthetiques et produits obtenus

Publications (2)

Publication Number Publication Date
EP0126314A1 true EP0126314A1 (de) 1984-11-28
EP0126314B1 EP0126314B1 (de) 1987-08-12

Family

ID=26640298

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84104554A Expired EP0126314B1 (de) 1983-04-25 1984-04-21 Verfahren zum örtlichen Mattieren von synthetischen Beschichtungen und die so erhaltenen Produkte

Country Status (13)

Country Link
US (2) US4617222A (de)
EP (1) EP0126314B1 (de)
JP (1) JPH0615233B2 (de)
CA (1) CA1251763A (de)
DE (1) DE3465354D1 (de)
DK (1) DK168744B1 (de)
ES (1) ES8503573A1 (de)
FR (1) FR2544634B1 (de)
GR (1) GR81940B (de)
IE (1) IE55252B1 (de)
IT (1) IT1209535B (de)
NO (1) NO164647C (de)
PT (1) PT78482B (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2575963A1 (fr) * 1985-01-15 1986-07-18 Eurofloor Sa Procede d'obtention d'une matite locale de revetements synthetiques et produits obtenus
FR2696128A1 (fr) * 1992-09-29 1994-04-01 Duchenaud Cie Ets Procédé d'impression de revêtements de sol.

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4975317A (en) * 1987-08-03 1990-12-04 Milliken Research Corporation Electrically conductive textile materials and method for making same
JP2548953B2 (ja) * 1987-09-26 1996-10-30 大日本印刷株式会社 耐擦傷性艶消表面を有するプラスチック成型品の製造方法
US7014802B1 (en) 1997-02-20 2006-03-21 Mannington Mills, Of Delaware, Inc. Methods to make a surface covering having a natural appearance
CA2316910A1 (en) 1998-12-22 2000-06-29 Mannington Mills, Inc. Floor coverings having a natural appearance
US6399670B1 (en) 2000-01-21 2002-06-04 Congoleum Corporation Coating having macroscopic texture and process for making same
US6890625B2 (en) * 2001-02-05 2005-05-10 Awi Licensing Company Surface covering having gloss in-register and method of making
US6613256B2 (en) 2001-02-20 2003-09-02 Awi Licensing Company Mechanical embossing texture differentiation between chemically restricted areas and non-restricted areas
US6866737B2 (en) * 2001-09-18 2005-03-15 Awi Licensing Company Method for mechanically embossing a surface covering using a recyclable solidified slurry embossing tool
US6759096B2 (en) 2001-09-24 2004-07-06 Congoleum Corporation Method for making differential gloss coverings
US7081291B2 (en) * 2002-01-11 2006-07-25 Domco Tarkett Inc. Selectively embossed surface coverings and processes of manufacture
US20060222829A1 (en) * 2005-04-01 2006-10-05 E Dean Roy Substrates coated with coating systems that include a treatment layer
JP5373272B2 (ja) * 2007-06-18 2013-12-18 ニチハ株式会社 外壁板及びその塗装方法
CA2850965C (en) * 2011-10-05 2017-06-13 Maax Bath Inc. Decorative panel and method for manufacturing the same
GB2502317A (en) * 2012-05-24 2013-11-27 Zephyros Inc Thermoactivable material with a curable resin support
WO2022212612A1 (en) 2021-03-30 2022-10-06 American Bath Group, Llc Improved shower assembly with integrated water collection and dispersion

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1061259A (fr) * 1952-08-05 1954-04-12 Blanchiment Et Apprets De Tara Procédé et dispositif pour la fabrication de revêtements pour sols et planchers en chlorure de polyvinyle et produit en résultant
US3310422A (en) * 1965-07-16 1967-03-21 Congoleum Nairn Inc Smooth wear-resistant resilient floor covering and method of making same
FR1538506A (fr) * 1966-07-25 1968-09-06 Ici Ltd Production d'une feuille thermoplastique pigmentée et gaufrée
GB1159645A (en) * 1966-07-06 1969-07-30 Gaf Corp Foamed Decorative Covering Material and Method of Manufacture
FR2235796A1 (de) * 1973-07-06 1975-01-31 Marley Tile Ag
US4068030A (en) * 1972-07-18 1978-01-10 Armstrong Cork Company Multilevel embossing by printing with a reactive monomer
US4273819A (en) * 1980-07-10 1981-06-16 Congoleum Corporation Differential gloss products and methods of making the same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO129957B (de) * 1965-07-16 1974-06-17 Armour Pharma
US4029831A (en) * 1975-06-19 1977-06-14 Masonite Corporation Method of making a multi-gloss panel
US4172169A (en) * 1976-10-01 1979-10-23 Nairn Floors Limited Floor or wall coverings
US4187131A (en) * 1978-02-21 1980-02-05 Congoleum Corporation Resinous polymer sheet materials having selective, surface decorative effects and methods of making the same
US4491616A (en) * 1982-05-28 1985-01-01 Congoleum Corporation Resinous polymer sheet material having surface decorative effects of contrasting gloss and method of making the same
JPS5981244A (ja) * 1982-11-02 1984-05-10 Nippon Air Brake Co Ltd 駐車ブレ−キ操作力検知バルブ

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1061259A (fr) * 1952-08-05 1954-04-12 Blanchiment Et Apprets De Tara Procédé et dispositif pour la fabrication de revêtements pour sols et planchers en chlorure de polyvinyle et produit en résultant
US3310422A (en) * 1965-07-16 1967-03-21 Congoleum Nairn Inc Smooth wear-resistant resilient floor covering and method of making same
GB1159645A (en) * 1966-07-06 1969-07-30 Gaf Corp Foamed Decorative Covering Material and Method of Manufacture
FR1538506A (fr) * 1966-07-25 1968-09-06 Ici Ltd Production d'une feuille thermoplastique pigmentée et gaufrée
US4068030A (en) * 1972-07-18 1978-01-10 Armstrong Cork Company Multilevel embossing by printing with a reactive monomer
FR2235796A1 (de) * 1973-07-06 1975-01-31 Marley Tile Ag
US4273819A (en) * 1980-07-10 1981-06-16 Congoleum Corporation Differential gloss products and methods of making the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2575963A1 (fr) * 1985-01-15 1986-07-18 Eurofloor Sa Procede d'obtention d'une matite locale de revetements synthetiques et produits obtenus
FR2696128A1 (fr) * 1992-09-29 1994-04-01 Duchenaud Cie Ets Procédé d'impression de revêtements de sol.

Also Published As

Publication number Publication date
NO164647C (no) 1990-10-31
EP0126314B1 (de) 1987-08-12
IE840968L (en) 1984-10-25
PT78482A (fr) 1984-05-01
DE3465354D1 (en) 1987-09-17
FR2544634B1 (fr) 1986-10-03
JPS59204983A (ja) 1984-11-20
NO164647B (no) 1990-07-23
IE55252B1 (en) 1990-07-18
JPH0615233B2 (ja) 1994-03-02
USRE33069E (en) 1989-09-26
DK206984D0 (da) 1984-04-25
DK168744B1 (da) 1994-05-30
ES532396A0 (es) 1985-03-16
FR2544634A1 (fr) 1984-10-26
PT78482B (fr) 1986-05-22
DK206984A (da) 1984-10-26
IT1209535B (it) 1989-08-30
GR81940B (de) 1984-12-12
ES8503573A1 (es) 1985-03-16
US4617222A (en) 1986-10-14
NO841605L (no) 1984-10-26
CA1251763A (en) 1989-03-28
IT8420663A0 (it) 1984-04-20

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