EP0264620A1 - Process for making a floor or wall covering with improved dirt resistance, and the product obtained - Google Patents
Process for making a floor or wall covering with improved dirt resistance, and the product obtained Download PDFInfo
- Publication number
- EP0264620A1 EP0264620A1 EP19870113518 EP87113518A EP0264620A1 EP 0264620 A1 EP0264620 A1 EP 0264620A1 EP 19870113518 EP19870113518 EP 19870113518 EP 87113518 A EP87113518 A EP 87113518A EP 0264620 A1 EP0264620 A1 EP 0264620A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- plastisol
- silicone polymer
- wear layer
- floor
- silicone
- 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
Links
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
-
- 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
- D06N3/04—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06N3/06—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds with polyvinylchloride or its copolymerisation products
- D06N3/065—PVC together with other resins except polyurethanes
-
- 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
-
- 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
- D06N3/12—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
- D06N3/128—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with silicon polymers
-
- 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
-
- 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
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31652—Of asbestos
- Y10T428/31663—As siloxane, silicone or silane
Definitions
- the present invention relates to a method for manufacturing floor or wall coverings based on plastisol, having improved resistance to soiling. It also relates to a floor or wall covering obtained by said process.
- the object of the present invention is to provide a method of manufacturing floor or wall coverings based on plastisol comprising a wear layer having improved resistance to soiling, in particular to soiling by the heels of shoes.
- Another object of the present invention is to provide a floor covering having a wear layer based on plastisol of a new type.
- An additional object of the present invention is to provide a floor covering having a plastisol-based wear layer having improved resistance to soiling, in particular to soiling due on the heels of shoes, even after repeated washing and / or cleaning.
- the method of manufacturing floor or wall covering based on plastisol, having improved resistance to soiling is characterized in that it is deposited on a decorative support, as a layer of wear, a mixture of plastisol containing a silicone polymer, a crosslinking agent and optionally a catalyst and in that the pregelling and gelling of the wear layer are carried out.
- the silicone polymer is incompatible with the plastisol of the wear layer.
- the crosslinking of the silicone polymer is carried out at the same time as the gelling of the plastisol of the wear layer.
- the silicone polymer is allowed to migrate to the surface by controlling the crosslinking thereof which is preferably carried out at the same time as the gelling of the plastisol, thanks to the appropriate choice of the catalyst / crosslinking agent couple and by the proper dosage of these.
- the silicone polymer used consists of a silicone gum carrying functional -OH groups.
- the crosslinking agent may consist of a silicone-based fluid with reactive -H groups. It may however also consist of an isocyanate which may be of the blocked type. When a blocked type isocyanate is used, the system and the release of -NCO- groups allowing the crosslinking of the silicone polymer to -OH groups is triggered at a relatively high temperature but below the maximum working temperature, for example 130 ° C.
- 0.1 to 10% of silicone polymer carrying OH groups and allowing crosslinking in the plastisol of the wear layer is between 10/10 and 10 / 0.1.
- the catalyst / silicone ratio can be between 0.1 and 0.001.
- a floor or wall covering characterized in that it comprises a decorative support obtained according to methods known per se, coated with a wear layer based on of plastisol containing a crosslinked silicone polymer.
- micronized polyethylene wax can be added to the plastisol mixture intended to form the wear layer.
- the crosslinked silicone polymer is found at a higher surface density than at the core of said wear layer.
- the silicone polymer used is a gum of the type Q 2 32 38 (trade name) from Dow Corning carrying functional -OH groups.
- the crosslinking agent is Dow Corning 1107 Fluid which contains silicone -H groups.
- non-crosslinked silicone gum (1) avoids immediate soiling but does not prevent the relatively heavy soiling after a few cleaning cycles. This is due to the fact that the silicone is not crosslinked and is in an emulsifiable system washable with cleaning water.
- Tests (2), (3) and (4) show that thanks to the use of a crosslinking agent for the silicone polymer, the resistance to soiling is notably improved, even after 100 cleaning cycles.
- test no. 4 Through the use of a catalytic system which adapts the crosslinking in order to allow surface migration of the silicone polymer incompatible with the plastisol in which it is mixed.
- a polyaliphatic polyisocyanate in solution containing about 8% free isocyanate was used as the crosslinking agent.
- this crosslinking agent Thanks to the use of this crosslinking agent, the ability of the product obtained to be stored is improved and the migration of the silicones on the surface is favored, since the release of the blocked NCO groups is only carried out from with a temperature of the order of 130 ° C.
- composition used is: - PVC 100 plastisol - silicone polymer (Q 2 32 38 Dow Corning) 1.25 - micronized polyethylene wax 2 - crosslinking agent: HÜLS IPDI B 1370 (trade name) 0.35 - tin catalyst (dibutyltin dilaurate) 0.001
- the plastisol mixture used can be stored for an extended period without undergoing crosslinking of the silicone system.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Paints Or Removers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Floor Finish (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
- Laminated Bodies (AREA)
- Panels For Use In Building Construction (AREA)
- Finishing Walls (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Abstract
L'invention se rapporte à la fabrication de revêtements de sol ou de mur à base de plastisol présentant une résistance améliorée à la salissure. Selon l'invention, on dépose sur un support décoratif, à titre de couche d'usure, un mélange de plastisol contenant au moins un polymère de silicone, un agent de réticulation et éventuellement un catalyseur et on effectue la réticulation du polymère de silicone, la prégélification et la gélification de la couche d'usure.The invention relates to the manufacture of floor or wall coverings based on plastisol having improved resistance to soiling. According to the invention, a mixture of plastisol containing at least one silicone polymer, a crosslinking agent and optionally a catalyst is deposited on a decorative support, as a wear layer, and the silicone polymer is crosslinked, pre-gelation and gelation of the wear layer.
Description
La présente invention est relative à un procédé de fabrication de revêtements de sol ou de mur à base de plastisol, présentant une résistance améliorée à la salissure. Elle concerne également un revêtement de sol ou de mur obtenu selon ledit procédé.The present invention relates to a method for manufacturing floor or wall coverings based on plastisol, having improved resistance to soiling. It also relates to a floor or wall covering obtained by said process.
L'une des difficultés rencontrées lors de l'utilisation de revêtements à base de plastisol, et notamment de revêtements de sol à base de plastisol, réside dans le salissement et plus particulièrement le salissement par les talons de chaussure. Il est connu que l'on peut réduire le salissement par l'augmentation de la glissance du revêtement, en évitant ainsi l'échauffement causé par la friction d'un talon sur ledit revêtement.One of the difficulties encountered when using plastisol-based coverings, and in particular plastisol-based floor coverings, resides in soiling and more particularly soiling by the heels of shoes. It is known that dirt can be reduced by increasing the slipperiness of the coating, thereby avoiding the heating caused by the friction of a heel on said coating.
On pourrait envisager d'augmenter la glissance par adjonction au plastisol d'enduction de surface d'un polymère de silicone, de préférence un polymère de silicone incompatible avec ledit plastisol de surface en vue d'en favoriser la migration en surface. Toutefois, l'effet de glissance disparaît rapidement lors de lavages et/ou nettoyages successifs du revêtement par des agents de lavage et/ou de nettoyage couramment utilisés.One could consider increasing the slipperiness by adding to the surface coating plastisol a silicone polymer, preferably a silicone polymer incompatible with said surface plastisol in order to promote surface migration. However, the slipperiness effect quickly disappears during successive washing and / or cleaning of the coating with commonly used washing and / or cleaning agents.
Le but de la présente invention vise à fournir un procédé de fabrication de revêtements de sol ou de mur à base de plastisol comportant une couche d'usure ayant une résistance améliorée au salissement, notamment au salissement par les talons de chaussure.The object of the present invention is to provide a method of manufacturing floor or wall coverings based on plastisol comprising a wear layer having improved resistance to soiling, in particular to soiling by the heels of shoes.
Un autre but de la présente invention consiste à fournir un revêtement de sol ayant une couche d'usure à base de plastisol d'un type nouveau.Another object of the present invention is to provide a floor covering having a wear layer based on plastisol of a new type.
Un but complémentaire de la présente invention consiste à fournir un revêtement de sol ayant une couche d'usure à base de plastisol présentant une résistance améliorée au salissement, notamment au salissement dû aux talons de chaussures, même après des lavages et/ou nettoyages répétés.An additional object of the present invention is to provide a floor covering having a plastisol-based wear layer having improved resistance to soiling, in particular to soiling due on the heels of shoes, even after repeated washing and / or cleaning.
Selon un premier aspect de la présente invention, le procédé de fabrication de revêtement de sol ou de mur à base de plastisol, présentant une résistance améliorée à la salissure est caractérisé en ce qu'on dépose sur un support décoratif, à titre de couche d'usure, un mélange de plastisol contenant un polymère de silicone, un agent de réticulation et éventuellement un catalyseur et en ce qu'on effectue la prégélification et la gélification de la couche d'usure. De préférence, le polymère de silicone est incompatible avec le plastisol de la couche d'usure.According to a first aspect of the present invention, the method of manufacturing floor or wall covering based on plastisol, having improved resistance to soiling is characterized in that it is deposited on a decorative support, as a layer of wear, a mixture of plastisol containing a silicone polymer, a crosslinking agent and optionally a catalyst and in that the pregelling and gelling of the wear layer are carried out. Preferably, the silicone polymer is incompatible with the plastisol of the wear layer.
Avantageusement, on effectue la réticulation du polymère de silicone en même temps que la gélification du plastisol de la couche d'usure. On permet la migration en surface du polymère de silicone par le contrôle de la réticulation de celui-ci qui s'effectue de préférence en même temps que la gélification du plastisol, et ce grâce au choix approprié du couple catalyseur/agent de réticulation et par le dosage adéquat de ceux-ci.Advantageously, the crosslinking of the silicone polymer is carried out at the same time as the gelling of the plastisol of the wear layer. The silicone polymer is allowed to migrate to the surface by controlling the crosslinking thereof which is preferably carried out at the same time as the gelling of the plastisol, thanks to the appropriate choice of the catalyst / crosslinking agent couple and by the proper dosage of these.
Selon une forme d'exécution particulièrement préférée, le polymère de silicone utilisé consiste en une gomme de silicone portant des groupes -OH fonctionnels. L'agent de réticulation peut consister en un fluide à base de silicone à groupes -H réactifs. Il peut toutefois aussi consister en un isocyanate éventuellement de type bloqué. Lors de l'utilisation d'un isocyanate de type bloqué, le système et la libération de groupements -NCO- permettant la réticulation du polymère de silicone à groupements -OH se déclenche à une température relativement élevée mais inférieure à la température maximale de travail, par exemple 130°C.According to a particularly preferred embodiment, the silicone polymer used consists of a silicone gum carrying functional -OH groups. The crosslinking agent may consist of a silicone-based fluid with reactive -H groups. It may however also consist of an isocyanate which may be of the blocked type. When a blocked type isocyanate is used, the system and the release of -NCO- groups allowing the crosslinking of the silicone polymer to -OH groups is triggered at a relatively high temperature but below the maximum working temperature, for example 130 ° C.
On favorise ainsi aussi la migration en surface des polymères de silicone. L'utilisation d'un système polymère de silicone/isocyanate de type bloqué permet de préparer un système stable et stockable pendant une période prolongée.This also promotes surface migration of silicone polymers. The use of a blocked type silicone / isocyanate polymer system makes it possible to prepare a stable and storable system for an extended period.
Avantageusement, et en vue de l'obtention d 'un résultat particulièrement favorable, on mélange 0,1 à 10% de polymère de silicone portant des groupes OH et permettant la réticulation dans le plastisol de la couche d'usure. Le rapport silicone/agent de réticulation est compris entre 10/10 et 10/0,1. Selon le type de catalyseur utilisé, par exemple un catalyseur à l'étain ou au baryum-zinc, comme par exemple un stabilisant du PVC, le rapport catalyseur/silicone peut être compris entre 0,1 et 0,001.Advantageously, and with a view to obtaining a particularly favorable result, 0.1 to 10% of silicone polymer carrying OH groups and allowing crosslinking in the plastisol of the wear layer. The silicone / crosslinking agent ratio is between 10/10 and 10 / 0.1. Depending on the type of catalyst used, for example a tin or barium-zinc catalyst, such as for example a PVC stabilizer, the catalyst / silicone ratio can be between 0.1 and 0.001.
Conformément à un autre aspect de la présente invention, celle-ci fournit également un revêtement de sol ou de mur caractérisé en ce qu'il comporte un support décoratif obtenu selon des procédés connus en soi, revêtu d'une couche d'usure à base de plastisol contenant un polymère de silicone réticulé.According to another aspect of the present invention, it also provides a floor or wall covering, characterized in that it comprises a decorative support obtained according to methods known per se, coated with a wear layer based on of plastisol containing a crosslinked silicone polymer.
En vue d'encore augmenter l'effet obtenu, on peut ajouter de la cire de polyéthylène micronisé dans le mélange de plastisol destiné à former la couche d'usure.In order to further increase the effect obtained, micronized polyethylene wax can be added to the plastisol mixture intended to form the wear layer.
Avantageusement, le polymère de silicone reticulé se trouve à une densité plus élevée en surface qu'au coeur de ladite couche d'usure.Advantageously, the crosslinked silicone polymer is found at a higher surface density than at the core of said wear layer.
La réticulation du silicone a été étudiée dans les conditions suivantes :
Le polymère de silicone utilisé est une gomme du type Q 2 32 38 (nom commercial) de Dow Corning portant des groupes -OH fonctionnels. L'agent de réticulation est le Dow Corning 1107 Fluid qui contient du silicone à groupements -H.The silicone polymer used is a gum of the type Q 2 32 38 (trade name) from Dow Corning carrying functional -OH groups. The crosslinking agent is Dow Corning 1107 Fluid which contains silicone -H groups.
On a observé les degrés de réticulation correspondants aux températures de 150°C et de 190°C.
La résistance aux talons de chaussure en fonction des cycles de lavage et/ou de nettoyage ainsi que l'effet inattendu de la réticulation apparaissent au tableau suivant pour diverses compositions utilisées.
Indépendamment du nettoyage, on constate pour le témoin un manque de résistance aux salissures (T).Independently of the cleaning, we note for the witness a lack of resistance to soiling (T).
L'utilisation d'une gomme de silicone non réticulée (1) selon un procédé classique évite les salissures immédiates mais n'empêche pas le salissement relativement important après quelques cycles de nettoyage. Ceci est dû au fait que le silicone n'est pas réticulé et se trouve dans un système émulsionnable lavable à l'eau de nettoyage.The use of a non-crosslinked silicone gum (1) according to a conventional process avoids immediate soiling but does not prevent the relatively heavy soiling after a few cleaning cycles. This is due to the fact that the silicone is not crosslinked and is in an emulsifiable system washable with cleaning water.
Les essais (2), (3) et (4) font apparaître que grâce à l'utilisation d'un agent de réticulation du polymère de silicone, la résistance au salissement est notablement améliorée, même après 100 cycles de nettoyage.Tests (2), (3) and (4) show that thanks to the use of a crosslinking agent for the silicone polymer, the resistance to soiling is notably improved, even after 100 cleaning cycles.
Des résultats particulièrement avantageux sont obtenus dans l'essai no. 4, grâce à l'utilisation d'un système catalytique qui adapte la réticulation en vue de permettre la migration en surface du polymère de silicone incompatible avec le plastisol dans lequel il est mélangé.Particularly advantageous results are obtained in test no. 4, through the use of a catalytic system which adapts the crosslinking in order to allow surface migration of the silicone polymer incompatible with the plastisol in which it is mixed.
Dans un deuxième exemple, on a utilisé comme agent de réticulation un polyisocyanate polyaliphatique en solution contenant environ 8% d'isocyanate libre.In a second example, a polyaliphatic polyisocyanate in solution containing about 8% free isocyanate was used as the crosslinking agent.
Grâce à l'utilisation de cet agent de réticulation, on améliore l'aptitude du produit obtenu à être stocké et on favorise la migration des silicones en surface, étant donné que la libération des groupes-NCO bloqués ne s'effectue qu'à partir d'une température de l'ordre de 130°C.Thanks to the use of this crosslinking agent, the ability of the product obtained to be stored is improved and the migration of the silicones on the surface is favored, since the release of the blocked NCO groups is only carried out from with a temperature of the order of 130 ° C.
La composition utilisée est :
- plastisol PVC 100
- polymère de silicone (Q 2 32 38 Dow Corning) 1,25
- cire de polyéthylène micronisé 2
- agent de réticulation : HÜLS IPDI B 1370 (nom commercial) 0,35
- catalyseur à l'étain (dilaurate de dibutylétain) 0,001The composition used is:
- PVC 100 plastisol
- silicone polymer (Q 2 32 38 Dow Corning) 1.25
- micronized polyethylene wax 2
- crosslinking agent: HÜLS IPDI B 1370 (trade name) 0.35
- tin catalyst (dibutyltin dilaurate) 0.001
Le mélange de plastisol utilisé est stockable pendant une période prolongée sans subir de réticulation du système de silicone. The plastisol mixture used can be stored for an extended period without undergoing crosslinking of the silicone system.
Claims (14)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT87113518T ATE66259T1 (en) | 1986-10-03 | 1987-09-16 | PROCESS FOR MAKING A FLOOR OR WALL COVERING WITH IMPROVED STAIN RESISTANCE AND THE OBTAINED PRODUCT. |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU86620 | 1986-10-03 | ||
| LU86620A LU86620A1 (en) | 1986-10-03 | 1986-10-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0264620A1 true EP0264620A1 (en) | 1988-04-27 |
| EP0264620B1 EP0264620B1 (en) | 1991-08-14 |
Family
ID=19730790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP19870113518 Expired - Lifetime EP0264620B1 (en) | 1986-10-03 | 1987-09-16 | Process for making a floor or wall covering with improved dirt resistance, and the product obtained |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US4886708A (en) |
| EP (1) | EP0264620B1 (en) |
| JP (1) | JP2534512B2 (en) |
| KR (1) | KR960002732B1 (en) |
| CN (1) | CN1022762C (en) |
| AT (1) | ATE66259T1 (en) |
| AU (1) | AU608771B2 (en) |
| CA (1) | CA1325929C (en) |
| DE (1) | DE3772145D1 (en) |
| DK (1) | DK458387A (en) |
| ES (1) | ES2023865B3 (en) |
| FR (1) | FR2604714B1 (en) |
| GR (1) | GR3002831T3 (en) |
| IE (1) | IE60728B1 (en) |
| IT (1) | IT1222708B (en) |
| LU (1) | LU86620A1 (en) |
| NO (1) | NO169086C (en) |
| NZ (1) | NZ221670A (en) |
| PT (1) | PT85717B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5064694A (en) * | 1990-06-01 | 1991-11-12 | Dow Corning Corporation | Use of silicone emulsions in the web printing process |
| US5458953A (en) * | 1991-09-12 | 1995-10-17 | Mannington Mills, Inc. | Resilient floor covering and method of making same |
| KR100352738B1 (en) * | 1994-11-30 | 2003-03-15 | 타키론 가부시기가이샤 | Merchant |
| US20030114062A1 (en) * | 2000-06-19 | 2003-06-19 | Graham Scott | Floor covering with woven face |
| DE10126122C2 (en) * | 2001-05-29 | 2003-05-15 | Armstrong Dlw Ag | Flexible flooring with a regenerative, dirt-repellent surface |
| GB0118738D0 (en) * | 2001-08-01 | 2001-09-26 | Autoglym | Improvements in or relating to additives |
| US20050079780A1 (en) * | 2003-10-14 | 2005-04-14 | Rowe Richard E. | Fiber wear layer for resilient flooring and other products |
| US7902286B2 (en) * | 2008-02-29 | 2011-03-08 | Polyone Corporation | Abrasion resistant poly(vinyl chloride) plastisol |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE955224C (en) * | 1952-03-26 | 1957-01-03 | Basf Ag | Process for the production of porous coatings or foils |
| FR1471359A (en) * | 1965-03-11 | 1967-03-03 | Ucb Sa | Waterproofing of tarpaulins and the like |
| GB1248583A (en) * | 1968-02-09 | 1971-10-06 | Storey Brothers And Company Lt | Permeable felts and leather substitutes |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3814706A (en) * | 1970-11-10 | 1974-06-04 | Gen Electric | Silicone resins used as surfactants in vinyl chloride foam |
| US4258085A (en) * | 1978-01-16 | 1981-03-24 | Armstrong Cork Company | Process of forming an embossed surface covering |
| DE2906134C2 (en) * | 1979-02-17 | 1984-01-19 | Schering AG, 1000 Berlin und 4709 Bergkamen | Polyvinyl chloride plastisols with improved properties and process for their production |
| JPS621750A (en) * | 1985-06-27 | 1987-01-07 | Toray Silicone Co Ltd | Room temperature curing organopolysiloxane composition |
| JPH0672205B2 (en) * | 1985-07-04 | 1994-09-14 | 東レ・ダウコーニング・シリコーン株式会社 | Room temperature curable organopolysiloxane composition |
-
1986
- 1986-10-03 LU LU86620A patent/LU86620A1/xx unknown
-
1987
- 1987-09-01 FR FR8712126A patent/FR2604714B1/en not_active Expired - Fee Related
- 1987-09-02 DK DK458387A patent/DK458387A/en not_active Application Discontinuation
- 1987-09-03 NZ NZ22167087A patent/NZ221670A/en unknown
- 1987-09-04 AU AU77973/87A patent/AU608771B2/en not_active Ceased
- 1987-09-10 JP JP22751787A patent/JP2534512B2/en not_active Expired - Fee Related
- 1987-09-14 US US07/096,376 patent/US4886708A/en not_active Expired - Lifetime
- 1987-09-15 PT PT85717A patent/PT85717B/en not_active IP Right Cessation
- 1987-09-16 EP EP19870113518 patent/EP0264620B1/en not_active Expired - Lifetime
- 1987-09-16 ES ES87113518T patent/ES2023865B3/en not_active Expired - Lifetime
- 1987-09-16 AT AT87113518T patent/ATE66259T1/en not_active IP Right Cessation
- 1987-09-16 DE DE8787113518T patent/DE3772145D1/en not_active Expired - Fee Related
- 1987-09-23 IT IT2199987A patent/IT1222708B/en active
- 1987-09-28 CN CN87106612A patent/CN1022762C/en not_active Expired - Fee Related
- 1987-09-29 IE IE261987A patent/IE60728B1/en not_active IP Right Cessation
- 1987-09-29 CA CA 548190 patent/CA1325929C/en not_active Expired - Fee Related
- 1987-09-30 NO NO874123A patent/NO169086C/en not_active IP Right Cessation
- 1987-09-30 KR KR1019870010947A patent/KR960002732B1/en not_active IP Right Cessation
-
1991
- 1991-10-03 GR GR91401472T patent/GR3002831T3/en unknown
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE955224C (en) * | 1952-03-26 | 1957-01-03 | Basf Ag | Process for the production of porous coatings or foils |
| FR1471359A (en) * | 1965-03-11 | 1967-03-03 | Ucb Sa | Waterproofing of tarpaulins and the like |
| GB1248583A (en) * | 1968-02-09 | 1971-10-06 | Storey Brothers And Company Lt | Permeable felts and leather substitutes |
Also Published As
| Publication number | Publication date |
|---|---|
| IE60728B1 (en) | 1994-08-10 |
| NZ221670A (en) | 1989-09-27 |
| EP0264620B1 (en) | 1991-08-14 |
| AU608771B2 (en) | 1991-04-18 |
| CN87106612A (en) | 1988-04-13 |
| JP2534512B2 (en) | 1996-09-18 |
| IT8721999A0 (en) | 1987-09-23 |
| NO874123L (en) | 1988-04-05 |
| FR2604714A1 (en) | 1988-04-08 |
| NO169086C (en) | 1992-05-06 |
| LU86620A1 (en) | 1988-05-03 |
| US4886708A (en) | 1989-12-12 |
| KR880004923A (en) | 1988-06-27 |
| DK458387A (en) | 1988-04-03 |
| PT85717A (en) | 1988-11-30 |
| DE3772145D1 (en) | 1991-09-19 |
| IE872619L (en) | 1988-04-03 |
| KR960002732B1 (en) | 1996-02-26 |
| NO874123D0 (en) | 1987-09-30 |
| DK458387D0 (en) | 1987-09-02 |
| GR3002831T3 (en) | 1993-01-25 |
| NO169086B (en) | 1992-01-27 |
| CA1325929C (en) | 1994-01-11 |
| AU7797387A (en) | 1988-04-14 |
| ES2023865B3 (en) | 1992-02-16 |
| IT1222708B (en) | 1990-09-12 |
| CN1022762C (en) | 1993-11-17 |
| PT85717B (en) | 1993-07-30 |
| FR2604714B1 (en) | 1990-01-12 |
| ATE66259T1 (en) | 1991-08-15 |
| JPS6399380A (en) | 1988-04-30 |
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