RO96061B1 - Procedeu de obtinere a pieilor velurate foarte subtiri - Google Patents
Procedeu de obtinere a pieilor velurate foarte subtiriInfo
- Publication number
- RO96061B1 RO96061B1 RO124084A RO12408486A RO96061B1 RO 96061 B1 RO96061 B1 RO 96061B1 RO 124084 A RO124084 A RO 124084A RO 12408486 A RO12408486 A RO 12408486A RO 96061 B1 RO96061 B1 RO 96061B1
- Authority
- RO
- Romania
- Prior art keywords
- minutes
- water
- followed
- thin
- washing
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 239000010985 leather Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 6
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 abstract 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 2
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 abstract 2
- 229910052921 ammonium sulfate Inorganic materials 0.000 abstract 2
- 235000011130 ammonium sulphate Nutrition 0.000 abstract 2
- 229940117975 chromium trioxide Drugs 0.000 abstract 2
- WGLPBDUCMAPZCE-UHFFFAOYSA-N chromium trioxide Inorganic materials O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 abstract 2
- GAMDZJFZMJECOS-UHFFFAOYSA-N chromium(6+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Cr+6] GAMDZJFZMJECOS-UHFFFAOYSA-N 0.000 abstract 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 abstract 2
- 229910000030 sodium bicarbonate Inorganic materials 0.000 abstract 2
- 235000017557 sodium bicarbonate Nutrition 0.000 abstract 2
- 238000005406 washing Methods 0.000 abstract 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 abstract 1
- CBOCVOKPQGJKKJ-UHFFFAOYSA-L Calcium formate Chemical compound [Ca+2].[O-]C=O.[O-]C=O CBOCVOKPQGJKKJ-UHFFFAOYSA-L 0.000 abstract 1
- 238000013019 agitation Methods 0.000 abstract 1
- 239000001166 ammonium sulphate Substances 0.000 abstract 1
- 229940044172 calcium formate Drugs 0.000 abstract 1
- 235000019255 calcium formate Nutrition 0.000 abstract 1
- 239000004281 calcium formate Substances 0.000 abstract 1
- 238000004043 dyeing Methods 0.000 abstract 1
- 238000005188 flotation Methods 0.000 abstract 1
- 235000019253 formic acid Nutrition 0.000 abstract 1
- 238000007747 plating Methods 0.000 abstract 1
- 230000000284 resting effect Effects 0.000 abstract 1
- 238000005070 sampling Methods 0.000 abstract 1
- 239000011780 sodium chloride Substances 0.000 abstract 1
- 238000003756 stirring Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
Landscapes
- Treatment Of Fiber Materials (AREA)
- Detergent Compositions (AREA)
Abstract
Procedeu de obtinere a pieilor velurate foarte subtiri, conform inventiei, consta în cenuserirea în flota 400% apa în care se adauga pasta ramasa de la coleire, cu agitarea 30 min si ramânerea în flota pâna a doua zi când se agita din nou 30 min, spalarea cu apa curgatoare si odihna 60 min, decalcificarea de sulfat de amoniu 8,3 %, fatuirea chimica cu Delersin 0,1 %, samaluirea cu Sama tip B 0,2 %, urmata de spalare, piclarea cu clorura de sodiu 10%, acid formic 0,3%, sulfat de amoniu 0,5%, dupa care se scurge flota si urmeaza cromarea cu Romasin 0,2 %, trioxid de crom 0,6 % 309 g/l Be 37 si trioxid de crom 0,6 % 319 g/l Be 41, bazificarea cu apa calda de 50 degree C, 20 % si apa calda 55 degree C, 29% si bicarbonat de sodiu 0,3 % scurs în suvite, timp de 15 min, urmata de agitare, timp de 45 min, dupa care pieile ramân în flota pâna a doua zi când se mai agita 10 ... 20 min, dupa care se neutralizeaza, fara flora cu formiat de calciu 1%, bicarbonat de sodiu 0,8 % urmat de o spalare cu apa de 35 ... 55 degree C si vopsirea care se face cu colorant în apa 250 % la temperatura de 55 degree C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO124084A RO96061B1 (ro) | 1986-07-10 | 1986-07-10 | Procedeu de obtinere a pieilor velurate foarte subtiri |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO124084A RO96061B1 (ro) | 1986-07-10 | 1986-07-10 | Procedeu de obtinere a pieilor velurate foarte subtiri |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO96061A2 RO96061A2 (ro) | 1989-01-30 |
| RO96061B1 true RO96061B1 (ro) | 1989-02-01 |
Family
ID=20119631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO124084A RO96061B1 (ro) | 1986-07-10 | 1986-07-10 | Procedeu de obtinere a pieilor velurate foarte subtiri |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO96061B1 (ro) |
-
1986
- 1986-07-10 RO RO124084A patent/RO96061B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO96061A2 (ro) | 1989-01-30 |
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