GB1311560A - Process for producing imitation leather - Google Patents
Process for producing imitation leatherInfo
- Publication number
- GB1311560A GB1311560A GB5649570A GB1311560DA GB1311560A GB 1311560 A GB1311560 A GB 1311560A GB 5649570 A GB5649570 A GB 5649570A GB 1311560D A GB1311560D A GB 1311560DA GB 1311560 A GB1311560 A GB 1311560A
- Authority
- GB
- United Kingdom
- Prior art keywords
- imitation leather
- puncturing
- needles
- textile
- thermoplastic material
- 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
- 239000010985 leather Substances 0.000 title abstract 3
- 239000004753 textile Substances 0.000 abstract 2
- 239000012815 thermoplastic material Substances 0.000 abstract 2
Classifications
-
- 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
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/24—Perforating by needles or pins
-
- 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
-
- 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
- B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
-
- 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
- D06N3/0054—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 mechanical perforations
-
- 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
- B32B2305/00—Condition, form or state of the layers or laminate
- B32B2305/02—Cellular or porous
- B32B2305/026—Porous
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/724—Permeability to gases, adsorption
-
- 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
- B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
- B32B2309/02—Temperature
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Mechanical Engineering (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
1311560 Imitation leather GUSTAV ERNSTMEIER KG 27 Nov 1970 56495/70 Heading B2E [Also in Divisions B4 and B5] An imitation leather permeable to steam and air is made by puncturing a textile which is coated on one side with a continuous thermoplastic material with needles to form conical holes, the puncturing being effected on the uncoated face of the textile and the tips of the needles being caused to only just penetrate the exposed surface of the thermoplastic material and thereby produce microscopic holes in the surface. A needle bar or roller having needle tips heated to 150 to 200‹C may be used.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691946046 DE1946046A1 (en) | 1969-09-11 | 1969-09-11 | Process for the production of water vapor and air permeable artificial leather and then manufactured artificial leather |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1311560A true GB1311560A (en) | 1973-03-28 |
Family
ID=5745228
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5649570A Expired GB1311560A (en) | 1969-09-11 | 1970-11-27 | Process for producing imitation leather |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE760548A (en) |
CH (1) | CH510779A (en) |
DE (1) | DE1946046A1 (en) |
FR (1) | FR2118844B1 (en) |
GB (1) | GB1311560A (en) |
NL (1) | NL7015763A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2281242A (en) * | 1993-08-26 | 1995-03-01 | Assi Packaging Uk Ltd | Rupturable sheet materials |
CN115652646A (en) * | 2022-09-26 | 2023-01-31 | 海宁杰盛新材料有限公司 | Polyurethane garment materials coats the organization |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3316118C2 (en) * | 1983-05-03 | 1986-10-16 | Gerhard Dr.-Ing. 8501 Eckenthal Feld | Method for producing a water vapor permeable material web |
NZ225978A (en) * | 1987-09-11 | 1990-07-26 | Reemay Inc | Microporous composite barrier fabric for use in building structures |
CN115261525A (en) * | 2021-04-29 | 2022-11-01 | 英属维尔京群岛商普爱亚细亚皮革股份有限公司 | Method for processing leather and treating leather |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1417619A (en) * | 1964-12-15 | 1965-11-12 | Pervel Ind | Air-permeable plastic sheets and method of manufacture |
-
1969
- 1969-09-11 DE DE19691946046 patent/DE1946046A1/en active Pending
-
1970
- 1970-10-27 CH CH1586670A patent/CH510779A/en not_active IP Right Cessation
- 1970-10-27 NL NL7015763A patent/NL7015763A/xx unknown
- 1970-11-27 GB GB5649570A patent/GB1311560A/en not_active Expired
- 1970-12-18 BE BE760548A patent/BE760548A/en unknown
- 1970-12-22 FR FR7046166A patent/FR2118844B1/fr not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2281242A (en) * | 1993-08-26 | 1995-03-01 | Assi Packaging Uk Ltd | Rupturable sheet materials |
GB2281242B (en) * | 1993-08-26 | 1997-06-25 | Assi Packaging Uk Ltd | Rupturable sheet materials |
CN115652646A (en) * | 2022-09-26 | 2023-01-31 | 海宁杰盛新材料有限公司 | Polyurethane garment materials coats the organization |
CN115652646B (en) * | 2022-09-26 | 2024-03-29 | 海宁杰盛新材料有限公司 | Polyurethane clothing fabric coating mechanism |
Also Published As
Publication number | Publication date |
---|---|
NL7015763A (en) | 1972-05-02 |
BE760548A (en) | 1971-05-27 |
FR2118844A1 (en) | 1972-08-04 |
CH510779A (en) | 1971-07-31 |
FR2118844B1 (en) | 1975-01-10 |
DE1946046A1 (en) | 1971-03-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |