IT1243761B - Processing cycle for the production of Nabuk type skins - Google Patents
Processing cycle for the production of Nabuk type skinsInfo
- Publication number
- IT1243761B IT1243761B ITVI920198A ITVI920198A IT1243761B IT 1243761 B IT1243761 B IT 1243761B IT VI920198 A ITVI920198 A IT VI920198A IT VI920198 A ITVI920198 A IT VI920198A IT 1243761 B IT1243761 B IT 1243761B
- Authority
- IT
- Italy
- Prior art keywords
- stage
- spraying
- skin
- nabuk
- production
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000005507 spraying Methods 0.000 abstract 5
- 229920002635 polyurethane Polymers 0.000 abstract 2
- 239000004814 polyurethane Substances 0.000 abstract 2
- 229920000178 Acrylic resin Polymers 0.000 abstract 1
- 239000000020 Nitrocellulose Substances 0.000 abstract 1
- FJWGYAHXMCUOOM-QHOUIDNNSA-N [(2s,3r,4s,5r,6r)-2-[(2r,3r,4s,5r,6s)-4,5-dinitrooxy-2-(nitrooxymethyl)-6-[(2r,3r,4s,5r,6s)-4,5,6-trinitrooxy-2-(nitrooxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-3,5-dinitrooxy-6-(nitrooxymethyl)oxan-4-yl] nitrate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O)O[C@H]1[C@@H]([C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@@H](CO[N+]([O-])=O)O1)O[N+]([O-])=O)CO[N+](=O)[O-])[C@@H]1[C@@H](CO[N+]([O-])=O)O[C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O FJWGYAHXMCUOOM-QHOUIDNNSA-N 0.000 abstract 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 239000000839 emulsion Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 229920001220 nitrocellulos Polymers 0.000 abstract 1
- 229940079938 nitrocellulose Drugs 0.000 abstract 1
- 229920005749 polyurethane resin Polymers 0.000 abstract 1
- 239000005871 repellent Substances 0.000 abstract 1
Abstract
In accordance with the invention a processing cycle is provided for the production of Nabuk type skins comprising: a stage of tanning and drum fattening of skins shaved in wet blue; a drying stage; a stretching stage; a rubbing down stage; a stage of covering the outer surface of the skin by spraying upon it acrylic and/or polyurethane resins; a stage of spraying the skin with an insulating nitro-cellulose emulsion; a stage of imprinting; a stage of first dry drum treatment; a needling stage; a second drum treatment stage; a stage in which the skin is rendered impermeable by spraying a water-repellent solution upon it, in which a repeat stage comprising spraying the skin with a first polyurethane solution, a fixing stage comprising spraying a second polyurethane solution and a heat treatment stage are performed after the needling stage and before the second dry drum treatment stage.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITVI920198A IT1243761B (en) | 1992-12-22 | 1992-12-22 | Processing cycle for the production of Nabuk type skins |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITVI920198A IT1243761B (en) | 1992-12-22 | 1992-12-22 | Processing cycle for the production of Nabuk type skins |
Publications (3)
Publication Number | Publication Date |
---|---|
ITVI920198A0 ITVI920198A0 (en) | 1992-12-22 |
ITVI920198A1 ITVI920198A1 (en) | 1994-06-22 |
IT1243761B true IT1243761B (en) | 1994-06-23 |
Family
ID=11425062
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITVI920198A IT1243761B (en) | 1992-12-22 | 1992-12-22 | Processing cycle for the production of Nabuk type skins |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1243761B (en) |
-
1992
- 1992-12-22 IT ITVI920198A patent/IT1243761B/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
ITVI920198A0 (en) | 1992-12-22 |
ITVI920198A1 (en) | 1994-06-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19950929 |