LU84957A1 - PVC floor covering material - with smooth and matt zones formed using polymerisation initiators with differential curing conditions - Google Patents

PVC floor covering material - with smooth and matt zones formed using polymerisation initiators with differential curing conditions Download PDF

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Publication number
LU84957A1
LU84957A1 LU84957A LU84957A LU84957A1 LU 84957 A1 LU84957 A1 LU 84957A1 LU 84957 A LU84957 A LU 84957A LU 84957 A LU84957 A LU 84957A LU 84957 A1 LU84957 A1 LU 84957A1
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LU
Luxembourg
Prior art keywords
zone
initiators
coating
different
carried out
Prior art date
Application number
LU84957A
Other languages
French (fr)
Inventor
Daniel Marchal
Jean-Francois Courtoy
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
Application filed by Eurofloor Sa filed Critical Eurofloor Sa
Priority to LU84957A priority Critical patent/LU84957A1/en
Priority to IE968/84A priority patent/IE55252B1/en
Priority to NO841604A priority patent/NO164646C/en
Priority to IE967/84A priority patent/IE55251B1/en
Priority to NO841605A priority patent/NO164647C/en
Priority to IT8420662A priority patent/IT1209533B/en
Priority to IT8420663A priority patent/IT1209535B/en
Priority to AT84104555T priority patent/ATE28761T1/en
Priority to EP84104554A priority patent/EP0126314B1/en
Priority to EP84104555A priority patent/EP0123308B1/en
Priority to DE8484104555T priority patent/DE3465208D1/en
Priority to DE8484104554T priority patent/DE3465354D1/en
Priority to AT84104554T priority patent/ATE28910T1/en
Priority to CA000452584A priority patent/CA1251764A/en
Priority to PT78481A priority patent/PT78481B/en
Priority to GR74484A priority patent/GR81939B/el
Priority to FR8406410A priority patent/FR2544634B1/en
Priority to JP59081245A priority patent/JPH0615233B2/en
Priority to GR74485A priority patent/GR81940B/el
Priority to PT78482A priority patent/PT78482B/en
Priority to CA000452583A priority patent/CA1251763A/en
Priority to FR8406411A priority patent/FR2544635B1/en
Priority to ES532396A priority patent/ES532396A0/en
Priority to DK206984A priority patent/DK168744B1/en
Priority to US06/603,842 priority patent/US4617222A/en
Priority to DK206884A priority patent/DK168743B1/en
Priority to US06/603,843 priority patent/US4608294A/en
Priority to ES532397A priority patent/ES8503574A1/en
Publication of LU84957A1 publication Critical patent/LU84957A1/en
Priority to US07/096,348 priority patent/USRE33069E/en
Priority to US07/096,642 priority patent/USRE33599E/en

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Classifications

    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

Matt and smooth zones are produced on a synthetic covering by (1) depositing on an opt. foamable support, in a first zone (A), at least one coating or print contg. at least one first polymerisation initiator (I); and in a second zone (B), which may partially include zone (A), at least one coating based on cross linkable monomer (II) contg. a second polymerisation initiator (III), at least two initiators being different and activated either by different effects, or by the same effect in different spectral zones; (2) effecting pregelling and at least local graining; (3) polymerising the zone (A) alone to fix its appearance; (4) causing gelling which, by fluidisation of the lacquer, causes the disappearance of the grained effect in the non cross linked zone, and (5) opt. carrying out thermal expansion and cross linking. Pref. (I) and (III) are either (i) thermal initiators with different decomposition temps.; (ii) UV initiators with different initiation frequencies; (iii) ionic initiators which are separately initiated; or (iv) initiators with different methods of activation chosen from thermal, UV and ionic initiators. Pref. thermal initiators are 1,1,3,3-tetramethyl butylhydroperoxide, (IV), cumyl hydroperoxide (V), 2,5-dimethylhexane dihydroperoxide (VI), t-butyl hydroperoxide (VII) and 2,4-pentane dione peroxide (VIII). The UV initiators are esp. Darocur 1173 (RTM) or Darocur IR 1116 (RTM). At least one of the two zones may carry a coating contg. and expansion inhibitor for the support, esp. trimellitic anhydride, (IX).

Description

«"

PROCEDE DE MATIFICATION LOCALE DE REVETEMENTS SYNTHETIQUESMETHOD FOR LOCAL MATIFICATION OF SYNTHETIC COATINGS

ET PRODUITS OBTENUS.AND PRODUCTS OBTAINED.

La présente addition concerne des variantes opératoires au procédé décrit dans la demande principale.The present addition relates to operating variants of the process described in the main application.

5 Dans cette demande, on décrit un procédé destiné à obtenir des zones mates et des zones lisses sur un revêtement synthétique, caractérisé en ce qu'on dépose sur un support moussable ou non, dans une première zone, au moins ! une enduction ou impression contenant au moins un initia- 10 teur radiatif de polymérisation et, dans une deuxième zone qui peut éventuellement comprendre partiellement la I: première zone, au moins une enduction à base de monomère 1' réticulable ·, en ce qu'on effectue une prégélification et au moins localement un grainage ; en ce qu'on polymérise ; 15 le revêtement de la première zone par initiation sous un rayonnement afin de fixer son aspect et en ce qu'on effectue ensuite un gélification qui, causant la fluidification du vernis, provoque la disparition de l'aspect graine dans la zone non réticulée et éventuellement une • 20 expansion.5 In this application, a method is described intended to obtain matt and smooth areas on a synthetic coating, characterized in that it is deposited on a foamable support or not, in a first area, at least! a coating or impression containing at least one radiative polymerization initiator and, in a second zone which may optionally partially comprise the I: first zone, at least one coating based on crosslinkable monomer 1, in that performs a pre-gelation and at least locally a graining; in that it polymerizes; 15 the coating of the first zone by initiation under radiation in order to fix its appearance and in that a gelation is then carried out which, causing the thinning of the varnish, causes the disappearance of the seed appearance in the non-crosslinked zone and possibly an • 20 expansion.

i·i ·

Selon la présente addition, afin de faciliter les opérations de production du revêtement de sols ou de | murs et pouvoir initier différentiellement les étapes de ji réticulation, il est prévu que ladite deuxième zone peut i' 25 être initiée directement ou par l'intermédiaire d'un agent de transfert énergétique par voie radiative, de manière que chacune des initiations puisse être déclenchée par un effet physico-chimique qui lui est propre. De . cette manière, il devient possible de séparer les initia- 30 tions de polymérisation dans les zones en question en fonction des initiateurs et/ou des effets physico-chimiques d'initiation utilisés de telle sorte que l'énergie d'initiation de. polymérisation apportée par voie radiativ-e dans une première zone ne puisse initier la 35 polymérisation de l'autre zone.According to the present addition, in order to facilitate the operations of producing the floor covering or | walls and to be able to initiate the crosslinking steps differently, it is intended that said second zone can i 'be initiated directly or via an energy transfer agent by radiative way, so that each of the initiations can be triggered by its own physicochemical effect. From. in this way, it becomes possible to separate the polymerization initiations in the areas in question depending on the initiators and / or the physicochemical initiation effects used so that the initiation energy. polymerization brought radiatively into a first zone cannot initiate the polymerization of the other zone.

Cette séparation des effets permet donc de po-| lymériser une zone et de fixer son aspect puis de poly-w mériser la deuxième zone sans altérer l'aspect de la pre- 2 » mière zone.This separation of effects therefore makes it possible to | lymerize an area and fix its appearance then poly-w merize the second area without altering the appearance of the first area.

Avantageusement, l'initiation de polymérisation de la deuxième zone par voie radiative directe ou par l'intermédiaire d'un agent de transfert énergétique peut 5 etre effectuée par un rayonnement X ou par un faisceau d'électrons.Advantageously, 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 or by an electron beam.

Afin que l’agent de transfert énergétique puisse exercer pleinement son effet, celui-ci doit agir sur un produit pour lequel une mobilité suffisante du monomère réticulable est assurée.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.

Cette condition est la mieux réalisée du point : de vue industriel à chaud en soumettant le produit dans ; " un four, de préférence le four dans lequel on réalise de manière classique la gélification et/ou l'expansion éven-15 tuelle ou immédiatement à la sortie de ce four quand le produit est encore à une température suffisante.This condition is best achieved from the industrial point of view of hot by subjecting the product to; "An oven, preferably the oven in which gelation and / or expansion is carried out in the conventional manner or immediately upon exiting this oven when the product is still at a sufficient temperature.

De cette manière, on peut provoquer la polymérisation dans la première zone par les techniques décrites dans le brevet principal et ensuite la polymérisation \ 20 dans la deuxieme zone par les moyens physico-chimiques t | adéquats, et ceci sans modifications importantes des lig- f nés de production de revêtement de sol existantes.In this way, the polymerization in the first zone can be brought about by the techniques described in the main patent and then the polymerization in the second zone by the physicochemical means t | without significant modifications to existing flooring production lines.

f On choisira bien entendu les différents effets • d'initiation utilisés dans les zones respectives de ma- 25 . nière à pouvoir disposer d'effets initiatifs suffisamment différents pour obtenir l'effet souhaité. A titre d'exemple, il pourrait être difficile de maîtriser une opération dans laquelle deux initiateurs UV différents,f We will of course choose the different initiation effects used in the respective areas of ma- 25. denial of having sufficiently different initial effects to obtain the desired effect. For example, it could be difficult to master an operation in which two different UV initiators,

i c'est-à-dire déclenchés par des plages de radiations UVi i.e. triggered by ranges of UV radiation

30 differentes, seraient utilises car la séparation des effets dans le spectre UV serait difficile à réaliser.30 different would be used because the separation of the effects in the UV spectrum would be difficult to achieve.

Les monomères utilisés, les techniques d'application localisées dans les différentes zones et, de manière générale, l'ensemble du processus technologique est identique, mutatis mutandis à ce qui a été décrit dans le brevet principal.The monomers used, the application techniques located in the different zones and, in general, the whole technological process is identical, mutatis mutandis to what has been described in the main patent.

V? h ’ : 3 φ ;ί La technique à mettre en oeuvre pour réaliser l'initiation dans ladite deuxième zone par voie t radiative en utilisant comme monomère le triméthyl- acrylate de triméthylolpropane peut être celle décrite I 5 par exemple par Salmon et Loan J. Appl. Polym. Sei., 16, i 671 (1972) » : y Γ- i';,!V? h ': 3 φ; ί The technique to be used to carry out initiation in said second zone by the radiative t route using trimethyl trimethylolpropane trimethyl acrylate as monomer can be that described I 5 for example by Salmon and Loan J. Appl. Polym. Sci., 16, i 671 (1972) ”: y Γ- i ';,!

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Claims (9)

4 t φ » !; REVENDICATIONS. j j * !i 1. Procédé destiné à obtenir des zones mates et I ; j-î des zones lisses sur un revêtement synthétique, dans le- quel on dépose sur un support moussable ou non, dans une I«: r J J première zone, au moins une enduction ou impression con- 1¾ tenant au moins un initiateur radiatif de polymérisation et, dans une deuxième zone qui peut éventuellement com-j, prendre partiellement la première zone, au moins une en- j; duction à base de monomère réticulable ; on effectue une 10 prégélification et au moins localement un grainage ; on polymérise le revêtement de la première zone par initiation sous un rayonnement afin de fixer son aspect et on ; *j i ' éffectue ensuite un gélification qui, causant la fluidi- ! fication du vernis, provoque la disparition de l'aspect 1. grainé dans la zone non réticulée et éventuellement une expansion, caractérisé en ce que ladite deuxième zone est I initiée directement ou par l'intermédiaire d'un agent de ύ 1. transfert énergique par voie radiative, de manière que chacune des initiations puisse être déclenchée par un ef- '1 . on 1 fet physico-chimique qui lui est propre. " -* ;i 2. Procédé selon la revendication 1, caractéri- '· ft 9 -**t |j sé en ce que l'énergie d'initiation de polymérisation ap- fjj portée par voie radiative dans une première zone ne peut || pas initier la polymérisation de l'autre zone. I * Ο Π „ \r. 3. Procédé selon la revendication 1 ou 2, ca- » iractérisé en ce que l'initiation de polymérisation de la deuxième zone par voie radative directe ou par l'intermé- Λ diaire d'un agent de transfert énergétique est effectuée j.. -, par un rayonnement X ou par un faisceau d'électrons. • 30 4. procédé selon l'une quelconque des revendi- cations 1 à 3, caractérisé en ce que l'agent de transfert jt;' énergétique par voie radiative agit sur le produit à ‘ 'fi. . x , j ; ~ traiter dans un four a chaud qui est, de preference, le four dans lequel on réalise la gélification et/ou l'ex-pansion éventuelle ou immédiatement à la sortie de ce , ^ four quand le produit est encore à une température suffi- // santé. —L; 5. procédé suivant l'une quelconque des reven- tir · l * ¥ 5 * dications 1 à 4, caractérisé en ce qu'on utilise, comme R * initiateur UV, les substances DAROCUR 1173 ou DAROCURR 1116 (de MERCK).4 t φ ”!; CLAIMS. j j *! i 1. Method intended to obtain matt zones and I; j-î smooth areas on a synthetic coating, in which one deposits on a foamable support or not, in an I ": r JJ first area, at least one coating or impression containing 1¾ at least one radiative initiator of polymerization and, in a second zone which can possibly com-j, partially take up the first zone, at least one enj; duction based on crosslinkable monomer; pre-gelation and at least locally graining are carried out; the coating of the first zone is polymerized by initiation under radiation in order to fix its appearance and; * I then effect a gelling which, causing the fluidi-! fication of the varnish, causes the disappearance of the 1. grained appearance in the uncrosslinked zone and possibly an expansion, characterized in that said second zone is I initiated directly or through an agent of de 1. energetic transfer by radiative way, so that each of the initiations can be triggered by an ef- '1. there is 1 physico-chemical fet which is specific to it. "- *; i 2. A method according to claim 1, character- · ft 9 - ** t | j se in that the initiation energy of polymerization ap- fjj carried radiative in a first zone can not || not initiate the polymerization of the other zone. I * Ο Π „\ r. 3. Method according to claim 1 or 2, charac- terized in that the initiation of polymerization of the second zone by direct radative route or by means of an energy transfer agent effectuée is carried out j .. -, by X-radiation or by an electron beam. • 30 4. Process according to any one of Claims 1 to 3, characterized in that the transfer agent jt; ' energetic radiative acts on the product to '' fi.. x, j; ~ treat in a hot oven which is preferably the oven in which the gelation and / or possible ex-expansion is carried out or immediately at the outlet of this ^ oven when the product is still at a sufficient / healthy temperature. —L; 5. process according to any one of the resale · l * ¥ 5 * indications 1 to 4, characterized in what we use, as R * UV initiator, the substances DAROCUR 1173 or DAROCURR 1116 (from MERCK). 6. Procédé suivant l'une quelconque des revendications précédentes, caractérisé en ce qu'au moins l'une des deux zones comporte une enduction contenant un inhibiteur d'expansion du support, plus particulièrement l'anhydride triméllitique ( TMA ).6. Method according to any one of the preceding claims, characterized in that at least one of the two zones comprises a coating containing an inhibitor of expansion of the support, more particularly trimellitic anhydride (TMA). 7. Procédé suivant l'une quelconque des revendications 1 à 6 caractérisé en ce que l'encre ou la coupure contient 1 à 50 %, de préférence 20 %, en· poids de DAROCURR. - . 8. Procédé suivant l'une quelconque des reven dications 1 à 7, caractérisé en ce que 1'enduction à base 15 ^ ^ de monomère réticulable contient 2 à 50 %, de préférence 16,6 %, en poids de monomère comportant au moins deux sites de propagation.7. Method according to any one of claims 1 to 6 characterized in that the ink or the cut contains 1 to 50%, preferably 20%, by weight of DAROCURR. -. 8. Method according to any one of claims 1 to 7, characterized in that the coating based on 15 ^ ^ of crosslinkable monomer contains 2 to 50%, preferably 16.6%, by weight of monomer comprising at least two propagation sites. 9. Procédé suivant l'une quelconque des revendications 7 ou 8, caractérisé en ce qu'un relief est ob- 20 tenu par un dépôt de plastisol suivant un procédé séri-graphique.9. Method according to any one of claims 7 or 8, characterized in that a relief is obtained by a plastisol deposition according to a serial process. 10. Procédé suivant l'une quelconque 'des revendications 1 à 9 caractérisé en ce que le dépôt d'encre se fait par une technique d'impression, soit par héliogravure, soit par sérigraphie, soit par flexographie.10. A method according to any one of claims 1 to 9 characterized in that the ink deposition is done by a printing technique, either by gravure printing, or by screen printing, or by flexography. 11. Procédé suivant l'une quelconque des revendications 1 à 10, caractérisé en ce qu'on effectue la ' prégélification dans une plage d'environ 100°C à 160°C.11. Method according to any one of claims 1 to 10, characterized in that the 'pregelling is carried out in a range of about 100 ° C to 160 ° C. 12. Procédé suivant l'une quelconque des reven- - 30 dications 1 à 10, caractérisé en ce qu'on effectue le grainage à une température inférieure à 100 °C, sous une pression dépendant du degré de matité désiré.12. Method according to any one of claims 1 to 10, characterized in that the graining is carried out at a temperature below 100 ° C, under a pressure depending on the desired degree of dullness. 13. Procédé suivant l'une quelconque des revendications 1 à 12, caractérisé en ce qu'on effectue fina- 35 lement une expansion du support moussable à environ f 200°C, pendant 2 minutes à 2 minutes 30 secondes. / 14. Procédé suivant l'une quelconque des reven- r-f*** dications 1 à 13 caractérisé en ce au'on ccr>Dlète l'effet \ F j 6 r de lissage dû à la tension superficielle résultant de la Je fluidification se produisant lors de la gélification, soit par un traitement mécanique au rouleau lisse ou c structuré, b13. Method according to any one of claims 1 to 12, characterized in that an expansion of the foamable support is finally carried out at approximately f 200 ° C, for 2 minutes to 2 minutes 30 seconds. / 14. A method according to any one of resale *** dications 1 to 13 characterized in that au'on ccr> Dlète the smoothing effect \ F j 6 r due to the surface tension resulting from the fluidization i producing during gelation, either by mechanical treatment with a smooth roller or structured c, b 15. Produits obtenus par le procédé d'une quel- Ai conque des revendications 1 à 14. / — w^T \ 10 / !;: -1 (S i ί j 15 ; 20 i i '-ë £ : y 25 35 3015. Products obtained by the process of any one of claims 1 to 14. / - w ^ T \ 10 /!;: -1 (S i ί j 15; 20 ii '-ë £: y 25 35 30
LU84957A 1983-04-25 1983-08-11 PVC floor covering material - with smooth and matt zones formed using polymerisation initiators with differential curing conditions LU84957A1 (en)

Priority Applications (30)

Application Number Priority Date Filing Date Title
LU84957A LU84957A1 (en) 1983-08-11 1983-08-11 PVC floor covering material - with smooth and matt zones formed using polymerisation initiators with differential curing conditions
IE968/84A IE55252B1 (en) 1983-04-25 1984-04-18 Process for the local matting of synthetic coverings and products obtained
NO841604A NO164646C (en) 1983-04-25 1984-04-18 PROCEDURE FOR INCLUDING MATT AND GLOSSARY ZONES ON A SYNTHETIC COAT.
IE967/84A IE55251B1 (en) 1983-04-25 1984-04-18 Process for the local matting of synthetic coverings and products obtained
NO841605A NO164647C (en) 1983-04-25 1984-04-18 PROCEDURE FOR AA TO GET MATS AND GLOSSY ZONES ON A SYNTHETIC COAT.
IT8420662A IT1209533B (en) 1983-04-25 1984-04-20 LOCAL OPACIZATION PROCEDURE OF SYNTHETIC COATINGS, PRODUCTS OBTAINED.
IT8420663A IT1209535B (en) 1983-04-25 1984-04-20 PROCEDURE FOR OBTAINING MATT AREAS ON SYNTHETIC COATINGS AND RELATED PRODUCTS OBTAINED.
AT84104555T ATE28761T1 (en) 1983-04-25 1984-04-21 PROCESSES FOR LOCAL MATTING OF SYNTHETIC COATINGS AND THE PRODUCTS OBTAINED IN THE WAY.
EP84104554A EP0126314B1 (en) 1983-04-25 1984-04-21 Process for locally matting synthetic coatings, and products obtained
EP84104555A EP0123308B1 (en) 1983-04-25 1984-04-21 Process for locally matting synthetic coatings, and products obtained
DE8484104555T DE3465208D1 (en) 1983-04-25 1984-04-21 Process for locally matting synthetic coatings, and products obtained
DE8484104554T DE3465354D1 (en) 1983-04-25 1984-04-21 Process for locally matting synthetic coatings, and products obtained
AT84104554T ATE28910T1 (en) 1983-04-25 1984-04-21 PROCESSES FOR LOCAL MATTING OF SYNTHETIC COATINGS AND THE PRODUCTS OBTAINED.
GR74484A GR81939B (en) 1983-04-25 1984-04-24
PT78481A PT78481B (en) 1983-04-25 1984-04-24 PROCESS FOR LOCAL MATIFICATION OF SYNTHETIC COATINGS
CA000452584A CA1251764A (en) 1983-04-25 1984-04-24 Selectively depositing polymerization initiator and applying crosslinkable monomer on coated support for covering
FR8406410A FR2544634B1 (en) 1983-04-25 1984-04-24 METHOD FOR LOCAL MATIFICATION OF SYNTHETIC COATINGS AND PRODUCTS OBTAINED
JP59081245A JPH0615233B2 (en) 1983-04-25 1984-04-24 Localized surface roughening method for synthetic coatings
GR74485A GR81940B (en) 1983-04-25 1984-04-24
PT78482A PT78482B (en) 1983-04-25 1984-04-24 PROCESS FOR LOCAL MATIFICATION OF SYNTHETIC COATINGS
CA000452583A CA1251763A (en) 1983-04-25 1984-04-24 Selectively depositing polymerization initiator and applying crosslinkable monomer on coated support for covering
FR8406411A FR2544635B1 (en) 1983-04-25 1984-04-24 METHOD FOR LOCAL MATIFICATION OF SYNTHETIC COATINGS AND PRODUCTS OBTAINED
ES532396A ES532396A0 (en) 1983-04-25 1984-04-25 PROCEDURE FOR OBTAINING MATTE ZONES AND SMOOTH ZONES IN A SYNTHETIC COATING
DK206984A DK168744B1 (en) 1983-04-25 1984-04-25 Method for local matting of synthetic coatings
US06/603,842 US4617222A (en) 1983-04-25 1984-04-25 Process for obtaining areas of distinctive appearance on synthetic coverings and the product derived therefrom
DK206884A DK168743B1 (en) 1983-04-25 1984-04-25 Method for local matting of synthetic coatings
US06/603,843 US4608294A (en) 1983-04-25 1984-04-25 Process for obtaining areas of distinctive appearance on synthetic coverings and the product derived therefrom
ES532397A ES8503574A1 (en) 1983-04-25 1984-04-25 Process for locally matting synthetic coatings, and products obtained.
US07/096,348 USRE33069E (en) 1983-04-25 1987-09-11 Process for obtaining areas of distinctive appearance on synthetic coverings and the product derived therefrom
US07/096,642 USRE33599E (en) 1983-04-25 1987-09-11 Process for obtaining areas of distinctive appearance on synthetic coverings and the product derived therefrom

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LU84957 1983-08-11
LU84957A LU84957A1 (en) 1983-08-11 1983-08-11 PVC floor covering material - with smooth and matt zones formed using polymerisation initiators with differential curing conditions

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