BE403029A - Procédé pour l'amélioration de la souplesse du cuir - Google Patents
Procédé pour l'amélioration de la souplesse du cuirInfo
- Publication number
- BE403029A BE403029A BE403029A BE403029A BE403029A BE 403029 A BE403029 A BE 403029A BE 403029 A BE403029 A BE 403029A BE 403029 A BE403029 A BE 403029A BE 403029 A BE403029 A BE 403029A
- Authority
- BE
- Belgium
- Prior art keywords
- flexibility
- tanning
- leather
- improving
- skins
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 6
- 239000010985 leather Substances 0.000 title description 5
- 239000005018 casein Substances 0.000 claims description 4
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 claims description 4
- 235000021240 caseins Nutrition 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 235000011180 diphosphates Nutrition 0.000 claims description 3
- 102000009027 Albumins Human genes 0.000 claims description 2
- 108010088751 Albumins Proteins 0.000 claims description 2
- 108010010803 Gelatin Proteins 0.000 claims description 2
- 101100462438 Mus musculus Otulin gene Proteins 0.000 claims description 2
- 239000003995 emulsifying agent Substances 0.000 claims description 2
- 229920000159 gelatin Polymers 0.000 claims description 2
- 239000008273 gelatin Substances 0.000 claims description 2
- 235000019322 gelatine Nutrition 0.000 claims description 2
- 235000011852 gelatine desserts Nutrition 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 239000001397 quillaja saponaria molina bark Substances 0.000 claims description 2
- 229930182490 saponin Natural products 0.000 claims description 2
- 150000007949 saponins Chemical class 0.000 claims description 2
- 238000005406 washing Methods 0.000 claims description 2
- 230000001747 exhibiting effect Effects 0.000 claims 1
- 210000003491 skin Anatomy 0.000 description 8
- 238000002803 maceration Methods 0.000 description 5
- 238000001354 calcination Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- 235000011116 calcium hydroxide Nutrition 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- XPPKVPWEQAFLFU-UHFFFAOYSA-J diphosphate(4-) Chemical compound [O-]P([O-])(=O)OP([O-])([O-])=O XPPKVPWEQAFLFU-UHFFFAOYSA-J 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000002615 epidermis Anatomy 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229940048084 pyrophosphate Drugs 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- FQENQNTWSFEDLI-UHFFFAOYSA-J sodium diphosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])([O-])=O FQENQNTWSFEDLI-UHFFFAOYSA-J 0.000 description 1
- 229940048086 sodium pyrophosphate Drugs 0.000 description 1
- 235000019818 tetrasodium diphosphate Nutrition 0.000 description 1
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- C14C1/00—Chemical treatment prior to tanning
- C14C1/08—Deliming; Bating; Pickling; Degreasing
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)
- Detergent Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEG85519A DE622213C (de) | 1933-05-11 | 1933-05-11 | Verfahren zur Verbesserung der Weichheit und Geschmeidigkeit von Leder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE403029A true BE403029A (fr) | 1934-06-30 |
Family
ID=89942814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE403029A BE403029A (fr) | 1933-05-11 | 1934-05-08 | Procédé pour l'amélioration de la souplesse du cuir |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US1974861A (nl) |
| BE (1) | BE403029A (nl) |
| DE (1) | DE622213C (nl) |
| FR (1) | FR772976A (nl) |
| GB (1) | GB433815A (nl) |
| NL (1) | NL38797C (nl) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1213950B (de) * | 1957-07-17 | 1966-04-07 | Benckiser Gmbh Joh A | Verfahren zum Gerben von Haeuten und Fellen mit Chromgerbstoffen |
| DE1221394B (de) * | 1960-03-11 | 1966-07-21 | Benckiser Gmbh Joh A | Verfahren zum Gerben von Haeuten und Fellen mit Chromgerbstoffen |
| DE2930342A1 (de) * | 1979-07-26 | 1981-02-19 | Roehm Gmbh | Verbessertes verfahren zur herstellung von leder |
-
1933
- 1933-05-11 DE DEG85519A patent/DE622213C/de not_active Expired
-
1934
- 1934-04-27 US US722815A patent/US1974861A/en not_active Expired - Lifetime
- 1934-05-07 NL NL69365A patent/NL38797C/nl active
- 1934-05-08 BE BE403029A patent/BE403029A/fr unknown
- 1934-05-08 FR FR772976D patent/FR772976A/fr not_active Expired
- 1934-05-11 GB GB14280/34A patent/GB433815A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB433815A (en) | 1935-08-21 |
| DE622213C (de) | 1935-11-22 |
| NL38797C (nl) | 1936-08-15 |
| FR772976A (fr) | 1934-11-09 |
| US1974861A (en) | 1934-09-25 |
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