RU93016341A - METHOD OF DEVELOPING LEATHER - Google Patents
METHOD OF DEVELOPING LEATHERInfo
- Publication number
- RU93016341A RU93016341A RU93016341/12A RU93016341A RU93016341A RU 93016341 A RU93016341 A RU 93016341A RU 93016341/12 A RU93016341/12 A RU 93016341/12A RU 93016341 A RU93016341 A RU 93016341A RU 93016341 A RU93016341 A RU 93016341A
- Authority
- RU
- Russia
- Prior art keywords
- leather
- hide
- carried out
- chrome plating
- pickling
- Prior art date
Links
- 239000010985 leather Substances 0.000 title claims 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims 2
- 238000005554 pickling Methods 0.000 claims 2
- 238000007747 plating Methods 0.000 claims 2
- QCWXUUIWCKQGHC-UHFFFAOYSA-N zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims 2
- 229910052726 zirconium Inorganic materials 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- QRTRRDMHGTZPBF-UHFFFAOYSA-L oxygen(2-);zirconium(4+);sulfate Chemical compound [O-2].[Zr+4].[O-]S([O-])(=O)=O QRTRRDMHGTZPBF-UHFFFAOYSA-L 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU93016341A RU2043420C1 (en) | 1993-03-30 | 1993-03-30 | Process for finishing leather |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU93016341A RU2043420C1 (en) | 1993-03-30 | 1993-03-30 | Process for finishing leather |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2043420C1 RU2043420C1 (en) | 1995-09-10 |
RU93016341A true RU93016341A (en) | 1996-01-10 |
Family
ID=20139474
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU93016341A RU2043420C1 (en) | 1993-03-30 | 1993-03-30 | Process for finishing leather |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2043420C1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103290151B (en) * | 2013-06-19 | 2015-05-13 | 海宁瑞星皮革有限公司 | Method for preparing leather by using chromium-free retanning agent |
CN104561396A (en) * | 2013-06-19 | 2015-04-29 | 海宁瑞星皮革有限公司 | Tanning method by using improved-structure chromium-free retanning agent |
-
1993
- 1993-03-30 RU RU93016341A patent/RU2043420C1/en active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
RU93004865A (en) | METHODS FOR PRODUCING CHLORINE DIOXIDE | |
KR960703093A (en) | METHOD FOR THE TREATMENT OF WATER TREATMENT SLUDGE | |
ATE26818T1 (en) | PROCESS FOR PRODUCTION OF BASIC ALUMINUM SULFATE. | |
FR2630723B1 (en) | PROCESS FOR THE PREPARATION OF FERRIC CHLORIDE FROM DILUTED HYDROCHLORIC ACID | |
RU93016341A (en) | METHOD OF DEVELOPING LEATHER | |
RU93016342A (en) | METHOD OF DEVELOPING LEATHER | |
SE8702522D0 (en) | SET ON LEADER MANUFACTURING | |
ATE21935T1 (en) | TANNING AGENTS FOR HIDES AND PROCESS FOR PRODUCTION THEREOF. | |
GB2004469A (en) | Sulphuric acid concentration | |
RU93048273A (en) | METHOD FOR PRODUCING TITANIUM BROKER AND ITS APPLICATION WHEN DEVELOPING THE SKIN | |
DE59303163D1 (en) | Process for pimples and tanning skin bones | |
SU1567636A1 (en) | Method of tanning clean raw hide | |
ATE34726T1 (en) | METHOD OF NEUTRALIZING THE FILTER CAKE OF ZEOLITE A. | |
ATE83471T1 (en) | PROCESS FOR THE PRODUCTION OF ZIRCONIUM SULFATE. | |
SU1178768A1 (en) | Method of processing blosse | |
SU969729A1 (en) | Method for dressing leather | |
RU2041957C1 (en) | Method of leather tanning | |
ES2007122A6 (en) | Improved process for the chrome-tanning of pelts | |
SU1089129A1 (en) | Method for skin dressing | |
SU35320A1 (en) | Method of tanning leather | |
SU1567637A1 (en) | Method of tanning clean raw hide | |
SU1293228A1 (en) | Method for treating leather | |
SU947188A1 (en) | Method for tunning skins for footwear bottom | |
SU690076A1 (en) | Method of producing mineral tanning agent | |
SU56154A1 (en) | The method of tanning cheese fine leather or fur |