GB1287650A - Process for the production of simulated suede - Google Patents
Process for the production of simulated suedeInfo
- Publication number
- GB1287650A GB1287650A GB4990070A GB4990070A GB1287650A GB 1287650 A GB1287650 A GB 1287650A GB 4990070 A GB4990070 A GB 4990070A GB 4990070 A GB4990070 A GB 4990070A GB 1287650 A GB1287650 A GB 1287650A
- Authority
- GB
- United Kingdom
- Prior art keywords
- support
- layer
- porous polyurethane
- suede
- production
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
-
- 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
- D06N3/007—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by mechanical or physical treatments
- D06N3/0075—Napping, teasing, raising or abrading of the resin coating
-
- 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
- D06N3/0086—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique
- D06N3/0095—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique by inversion technique; by transfer processes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/04—Polyurethanes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
1287650 Laminates BALAMUNDI NEDERLAND NV 21 Oct 1970 [21 Oct 1969] 49900/70 Heading B5N A process for the production of a simulated suede material comprises forming a porous polyurethane layer on a smooth surface of a first support, said first support being removable from said layer, thereby producing a porous polyurethane layer having a first surface formed on said smooth surface of said first support, adhering a second surface of said layer to a second support and abrading the said first surface of said layer to impart thereto a suede like appearance. The first support which may be removed before or after application of the second support may be a foil of polyethylene, polyester or metal or a glass or metal plate. The second support which is suitably a fibrous web may be adhered to the porous polyurethane layer either directly or with the aid of a glue e.g. a polyurethane. The porous polyurethane layer is preferably made by spreading a solution of a linear polyamide on the first support, immersing the layer in water to coagulate the polyurethane and drying.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL6915856A NL6915856A (en) | 1969-10-21 | 1969-10-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1287650A true GB1287650A (en) | 1972-09-06 |
Family
ID=19808184
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4990070A Expired GB1287650A (en) | 1969-10-21 | 1970-10-21 | Process for the production of simulated suede |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE757227A (en) |
CH (1) | CH509875A (en) |
DE (1) | DE2051364A1 (en) |
FR (1) | FR2064453B3 (en) |
GB (1) | GB1287650A (en) |
NL (1) | NL6915856A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106192427A (en) * | 2016-07-15 | 2016-12-07 | 浙江申腾涂层织物有限公司 | A kind of NEW TYPE OF COMPOSITE embossed fabric and production technology thereof |
-
1969
- 1969-10-21 NL NL6915856A patent/NL6915856A/xx unknown
-
1970
- 1970-10-08 BE BE70@@@@@@@@A patent/BE757227A/en unknown
- 1970-10-20 DE DE19702051364 patent/DE2051364A1/en active Pending
- 1970-10-20 CH CH1547470A patent/CH509875A/en not_active IP Right Cessation
- 1970-10-20 FR FR7037850A patent/FR2064453B3/fr not_active Expired
- 1970-10-21 GB GB4990070A patent/GB1287650A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106192427A (en) * | 2016-07-15 | 2016-12-07 | 浙江申腾涂层织物有限公司 | A kind of NEW TYPE OF COMPOSITE embossed fabric and production technology thereof |
Also Published As
Publication number | Publication date |
---|---|
DE2051364A1 (en) | 1971-04-29 |
FR2064453B3 (en) | 1973-06-08 |
FR2064453A7 (en) | 1971-07-23 |
NL6915856A (en) | 1971-04-23 |
BE757227A (en) | 1971-03-16 |
CH509875A (en) | 1971-07-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CSNS | Application of which complete specification have been accepted and published, but patent is not sealed |