GB1268763A - Improvements in or relating to methods of finishing leather - Google Patents
Improvements in or relating to methods of finishing leatherInfo
- Publication number
- GB1268763A GB1268763A GB1188168A GB1188168A GB1268763A GB 1268763 A GB1268763 A GB 1268763A GB 1188168 A GB1188168 A GB 1188168A GB 1188168 A GB1188168 A GB 1188168A GB 1268763 A GB1268763 A GB 1268763A
- Authority
- GB
- United Kingdom
- Prior art keywords
- leather
- release sheet
- finishing
- sandwich
- march
- 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 7
- 238000000034 method Methods 0.000 title abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- 239000000020 Nitrocellulose Substances 0.000 abstract 1
- 230000001680 brushing effect Effects 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 239000008199 coating composition Substances 0.000 abstract 1
- 238000007766 curtain coating Methods 0.000 abstract 1
- 229920005615 natural polymer Polymers 0.000 abstract 1
- 229920001220 nitrocellulos Polymers 0.000 abstract 1
- 229920000058 polyacrylate Polymers 0.000 abstract 1
- -1 polytetrafluorethylene Polymers 0.000 abstract 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 abstract 1
- 229920002635 polyurethane Polymers 0.000 abstract 1
- 239000004814 polyurethane Substances 0.000 abstract 1
- 238000003825 pressing Methods 0.000 abstract 1
- 102000004169 proteins and genes Human genes 0.000 abstract 1
- 108090000623 proteins and genes Proteins 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 abstract 1
- 229920002545 silicone oil Polymers 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 229920001059 synthetic polymer Polymers 0.000 abstract 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 abstract 1
- 229920002554 vinyl polymer Polymers 0.000 abstract 1
Classifications
-
- 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
- B44C1/16—Processes, not specifically provided for elsewhere, for producing decorative surface effects for applying transfer pictures or the like
- B44C1/165—Processes, not specifically provided for elsewhere, for producing decorative surface effects for applying transfer pictures or the like for decalcomanias; sheet material therefor
- B44C1/17—Dry transfer
- B44C1/1733—Decalcomanias applied under pressure only, e.g. provided with a pressure sensitive adhesive
-
- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
- C14C11/00—Surface finishing of leather
- C14C11/003—Surface finishing of leather using macromolecular compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
Abstract
1,268,763. Finishing leather. LANKRO CHEMICALS GROUP Ltd., A. G. ILL, E. F. CHANDLEY and N. B. COTTRELL. 12 March, 1969 [12 March, 1968], No. 11881/68. Heading B2E. [Also in Divisions B5 and B6] A method of finishing leather comprises i) forming a laminate which comprises consecutively leather, a film of a coating composition and a -release sheet comprising a support coated with a silicone oil or polytetrafluorethylene and ii) removing the release sheet. The release sheet may be provided with at least one coating and placed in contact with the leather or alternately the leather may be coated and placed in contact with the release sheet. Pressure may be applied to promote adhesion and form the sandwich. The coatings may be applied by padding, brushing, spraying, rolling or curtain coating and may contain natural or synthetic polymers, e.g. proteins, vinyl or acrylic polymers, nitrocellulose or polyurethanes. A pattern may be applied to the leather by employing an embossed or printed release sheet or by applying pressure to the sandwich using a patterned roller or plate.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1188168A GB1268763A (en) | 1968-03-12 | 1968-03-12 | Improvements in or relating to methods of finishing leather |
| FR6906813A FR2003716A1 (en) | 1968-03-12 | 1969-03-11 | Leather is dressed by making laminate of leather, film of coating material and parting layer, then removing parting layer. Method overcomes various famili |
| DE19691912351 DE1912351A1 (en) | 1968-03-12 | 1969-03-12 | Process for finishing leather |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1188168A GB1268763A (en) | 1968-03-12 | 1968-03-12 | Improvements in or relating to methods of finishing leather |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1268763A true GB1268763A (en) | 1972-03-29 |
Family
ID=9994392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1188168A Expired GB1268763A (en) | 1968-03-12 | 1968-03-12 | Improvements in or relating to methods of finishing leather |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1268763A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3930921A (en) * | 1971-07-19 | 1976-01-06 | Barrett & Company | Method of finishing leather |
| GB2170445A (en) * | 1985-02-01 | 1986-08-06 | Abbeyvogue Limited | Leather - plastics laminates |
| WO2015193017A1 (en) * | 2014-06-16 | 2015-12-23 | Bayerische Motoren Werke Aktiengesellschaft | Method for producing breatheable leather material and use of leather material produced according to said method |
| ITUA20163773A1 (en) * | 2016-05-25 | 2017-11-25 | Cos T A S R L | METHOD OF PRODUCTION OF A MULTILAYER LAMINAR PRODUCT AND PLANT TO IMPLEMENT THIS METHOD |
| IT202000015334A1 (en) * | 2020-06-25 | 2021-12-25 | Chiorino Tech S P A | PROCESS FOR THE COATING OF VEGETABLE TANNED LEATHER |
| IT202100030059A1 (en) * | 2022-03-30 | 2023-09-30 | Andrea Fastelli | “METHOD OF FINISHING LEATHER THROUGH THE DIRECT APPLICATION ON IT OF ACRYLIC, POLYURETHANE PRODUCTS, WAXES, THICKENING PRODUCTS, RELEASE PRODUCTS AND SIMILAR PRODUCTS” |
| WO2024221267A1 (en) * | 2023-04-26 | 2024-10-31 | 简单绿能股份有限公司 | Continuous stamp-type surface treatment method for vegan leather |
-
1968
- 1968-03-12 GB GB1188168A patent/GB1268763A/en not_active Expired
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3930921A (en) * | 1971-07-19 | 1976-01-06 | Barrett & Company | Method of finishing leather |
| GB2170445A (en) * | 1985-02-01 | 1986-08-06 | Abbeyvogue Limited | Leather - plastics laminates |
| WO2015193017A1 (en) * | 2014-06-16 | 2015-12-23 | Bayerische Motoren Werke Aktiengesellschaft | Method for producing breatheable leather material and use of leather material produced according to said method |
| US10648047B2 (en) | 2014-06-16 | 2020-05-12 | Bayerische Motoren Werke Aktiengesellschaft | Method for producing breathable leather material and use of leather material produced according to said method |
| ITUA20163773A1 (en) * | 2016-05-25 | 2017-11-25 | Cos T A S R L | METHOD OF PRODUCTION OF A MULTILAYER LAMINAR PRODUCT AND PLANT TO IMPLEMENT THIS METHOD |
| WO2017203425A1 (en) * | 2016-05-25 | 2017-11-30 | Cos.T.A. S.R.L. | Method for making a multilayer laminar product and system thereto |
| IT202000015334A1 (en) * | 2020-06-25 | 2021-12-25 | Chiorino Tech S P A | PROCESS FOR THE COATING OF VEGETABLE TANNED LEATHER |
| WO2021260544A1 (en) * | 2020-06-25 | 2021-12-30 | Chiorino Technology S.P.A. | Process for coating vegetable-tanned leathers |
| US20230257836A1 (en) * | 2020-06-25 | 2023-08-17 | Chiorino Technology S.P.A. | Process for coating vegetable-tanned leathers |
| IT202100030059A1 (en) * | 2022-03-30 | 2023-09-30 | Andrea Fastelli | “METHOD OF FINISHING LEATHER THROUGH THE DIRECT APPLICATION ON IT OF ACRYLIC, POLYURETHANE PRODUCTS, WAXES, THICKENING PRODUCTS, RELEASE PRODUCTS AND SIMILAR PRODUCTS” |
| WO2024221267A1 (en) * | 2023-04-26 | 2024-10-31 | 简单绿能股份有限公司 | Continuous stamp-type surface treatment method for vegan leather |
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