EP0520151B1 - Revêtements de sols et de murs en mousse et sans latex, PVC ou plastifiants - Google Patents

Revêtements de sols et de murs en mousse et sans latex, PVC ou plastifiants Download PDF

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Publication number
EP0520151B1
EP0520151B1 EP92106129A EP92106129A EP0520151B1 EP 0520151 B1 EP0520151 B1 EP 0520151B1 EP 92106129 A EP92106129 A EP 92106129A EP 92106129 A EP92106129 A EP 92106129A EP 0520151 B1 EP0520151 B1 EP 0520151B1
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EP
European Patent Office
Prior art keywords
foamed
process according
layer
polymer
parts
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.)
Expired - Lifetime
Application number
EP92106129A
Other languages
German (de)
English (en)
Other versions
EP0520151B2 (fr
EP0520151A1 (fr
Inventor
Horst Oppermann
Reinhold Blass
Joachim Dr. Dürkop
Klaus Schmidt-Ott
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.)
Tarkett Pegulan AG
Original Assignee
Tarkett Pegulan AG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25905008&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0520151(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE19914121401 external-priority patent/DE4121401A1/de
Priority claimed from DE4135937A external-priority patent/DE4135937C2/de
Application filed by Tarkett Pegulan AG filed Critical Tarkett Pegulan AG
Publication of EP0520151A1 publication Critical patent/EP0520151A1/fr
Application granted granted Critical
Publication of EP0520151B1 publication Critical patent/EP0520151B1/fr
Publication of EP0520151B2 publication Critical patent/EP0520151B2/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0043—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by their foraminous structure; Characteristics of the foamed layer or of cellular layers
    • D06N3/005—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by their foraminous structure; Characteristics of the foamed layer or of cellular layers obtained by blowing or swelling agent
    • 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
    • D06N7/0063—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf
    • D06N7/0071—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf characterised by their backing, e.g. pre-coat, back coating, secondary backing, cushion backing
    • D06N7/0076—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf characterised by their backing, e.g. pre-coat, back coating, secondary backing, cushion backing the back coating or pre-coat being a thermoplastic material applied by, e.g. extrusion coating, powder coating or laminating a thermoplastic film
    • 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
    • D06N2205/00—Condition, form or state of the materials
    • D06N2205/04—Foam

Claims (11)

1. Procédé pour la fabrication de revêtements de sols et de murs en matière synthétique sans latex, PVC et plastifiants, en une largeur allant jusqu'à 4 ou 5 m, qui contiennent au moins une couche en mousse et une couche de support, caractérisé en ce qu'on saupoudre sur la couche de support se trouvant en dessous de la couche en mousse à venir, un mélange pulvérulent constitué par
100 parties d'un polymère thermoplastique sans latex, PVC et plastifiants possédant un indice de
fusion (MFI 190 ° C/2,16) de 2 à 40,
0-100 parties de matière de remplissage,
0,5-7 parties d'agent moussant,
0-30 parties de substances auxiliaires,
en une quantité correspondant à l'épaisseur désirée de la couche en mousse, et on le porte à fusion à des températures de 70-110°C, on le lisse entre des rouleaux de lissage et on le soumet à un moussage à des températures de 120-200 ° C.
2. Procédé selon la revendication 1, caractérisé en ce que la couche en mousse, après la gélification, le lissage et/ou éventuellement l'impression, est recouverte d'une ou de plusieurs autres couches de protection non transformées en mousse et, seulement ensuite, soumise à un moussage.
3. Procédé selon la revendication 1, caractérisé en ce que la couche de support et/ou les couches de protection supplémentaires sont préparées de manière correspondante à partir d'un mélange pulvérulent selon la revendication 1, sans l'agent moussant et sans passer par l'étape de moussage.
4. Procédé selon la revendication 1 ou 2, caractérisé en ce que l'agent moussant contient un activateur et la couche en mousse est soumise à une impression partielle avec un désactivateur après le lissage.
5. Procédé selon l'une quelconque des revendications 1 à 4, caractérisé en ce que l'agent moussant est l'azo-dicarbonamide, l'activateur est un composé de zinc et le désactivateur est un triazole.
6. Procédé selon l'une quelconque des revendications 1 à 5, caractérisé en ce que, comme substrat de la couche en mousse, on utilise un préimprégné, un tissu ou un papier anti-adhésif, sur lequel on applique éventuellement une couche de fond constituée par un polymère non transformé en mousse.
7. Procédé selon l'une quelconque des revendications 1 à 6, caractérisé en ce que le mélange est composé d'une fraction granulométrique de 0-600 um, de préférence de 10-400 um.
8. Procédé selon l'une quelconque des revendications 1 à 7, caractérisé en ce que le polymère présente un indice de fusion (MFI 190 ° C/2,16) de 10-20.
9. Procédé selon la revendication 7 ou 8, caractérisé en ce que le point de fusion de la cristallite du polymère se situe à 70-110 ° C.
10. Procédé selon la revendication 8 ou 9, caractérisé en ce que le polymère est un copolymère d'éthylène et d'acétate de vinyle, du polyéthylène, du polypropylène, un copolymère avec de l'acétate de polyvinyle, du polyméthacrylate de méthyle, un copolymère de polyéthylène-ester d'acide acrylique, un polyéthylène-ester d'acide acrylique, un copolymère d'anhydride maléique.
11. Procédé selon l'une quelconque des revendications 1 à 10, caractérisé en ce que le mélange contient un agent de réticulation, en particulier un peroxyde organique en une quantité allant jusqu'à 10 parties.
EP92106129A 1991-06-28 1992-04-09 Revêtements de sols et de murs en mousse et sans latex, PVC ou plastifiants Expired - Lifetime EP0520151B2 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19914121401 DE4121401A1 (de) 1991-06-28 1991-06-28 Pvc- und weichmacherfreie geschaeumte fussbodenbelaege
DE4121401 1991-06-28
DE4135937A DE4135937C2 (de) 1991-10-31 1991-10-31 Verfahren zu Herstellen von Latex-, PVC-, und Weichmacher-freien Textil- oder Kunststoff-Boden- und Wandbelägen
DE4135937 1991-10-31

Publications (3)

Publication Number Publication Date
EP0520151A1 EP0520151A1 (fr) 1992-12-30
EP0520151B1 true EP0520151B1 (fr) 1995-09-06
EP0520151B2 EP0520151B2 (fr) 1998-10-21

Family

ID=25905008

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92106129A Expired - Lifetime EP0520151B2 (fr) 1991-06-28 1992-04-09 Revêtements de sols et de murs en mousse et sans latex, PVC ou plastifiants

Country Status (6)

Country Link
EP (1) EP0520151B2 (fr)
AT (1) ATE127548T1 (fr)
DE (1) DE59203541D1 (fr)
DK (1) DK0520151T4 (fr)
ES (1) ES2077276T5 (fr)
GR (1) GR3017165T3 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1006982A3 (nl) * 1993-04-06 1995-02-07 Dsm Nv Werkwijze voor het produceren van een thermovormbare vloerbedekking.
CN105398233A (zh) * 2015-12-10 2016-03-16 中山市恒辉印花有限公司 立体发泡数码喷绘印花生产系统
EP3568272B1 (fr) 2017-01-11 2022-08-03 Flooring Industries Limited, SARL Procédé de fabrication d'un substrat destiné à un panneau de plancher
WO2018130924A1 (fr) * 2017-01-11 2018-07-19 Ivc, Bvba Procédé de fabrication d'un substrat destiné à un panneau de plancher
BE1024909B1 (nl) 2017-01-11 2018-08-16 Ivc Bvba Werkwijze voor het vervaardigen van een substraat voor een vloerpaneel
CN109537421A (zh) * 2018-11-22 2019-03-29 浙江晶通塑胶有限公司 一种塑胶地板立体纹路的成型方法
DE202019104141U1 (de) * 2019-07-26 2020-10-28 A. Kolckmann GmbH Rutschhemmende Unterlage

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1420624A (en) * 1972-08-08 1976-01-14 Ici Ltd Application of polyethylene and/or ethylene copolymer backings to floor coverings
DE2533407A1 (de) * 1974-07-26 1976-02-12 Ici Ltd Verfahren zur herstellung von teppichen
DE2621195C2 (de) * 1976-05-13 1982-10-14 Giulini Chemie Gmbh, 6700 Ludwigshafen Versteifungsmaterialien für Schuhe und Schuhteile
GB2191209B (en) * 1986-05-23 1989-12-13 Halstead James Ltd Floor covering

Also Published As

Publication number Publication date
EP0520151B2 (fr) 1998-10-21
ATE127548T1 (de) 1995-09-15
GR3017165T3 (en) 1995-11-30
EP0520151A1 (fr) 1992-12-30
DK0520151T4 (da) 1999-07-05
ES2077276T3 (es) 1995-11-16
ES2077276T5 (es) 1999-01-16
DE59203541D1 (de) 1995-10-12
DK0520151T3 (da) 1995-10-23

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