BE423880A - - Google Patents
Info
- Publication number
- BE423880A BE423880A BE423880DA BE423880A BE 423880 A BE423880 A BE 423880A BE 423880D A BE423880D A BE 423880DA BE 423880 A BE423880 A BE 423880A
- Authority
- BE
- Belgium
- Prior art keywords
- treatment
- aldehyde
- skins
- skin
- during
- Prior art date
Links
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 71
- 238000000034 method Methods 0.000 claims description 20
- 150000001299 aldehydes Chemical class 0.000 claims description 18
- 210000004209 hair Anatomy 0.000 claims description 17
- 239000008098 formaldehyde solution Substances 0.000 claims description 9
- 238000004043 dyeing Methods 0.000 claims description 8
- HGINCPLSRVDWNT-UHFFFAOYSA-N Acrolein Chemical compound C=CC=O HGINCPLSRVDWNT-UHFFFAOYSA-N 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 6
- 239000010985 leather Substances 0.000 claims description 5
- 238000005507 spraying Methods 0.000 claims description 4
- 238000000354 decomposition reaction Methods 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 238000009736 wetting Methods 0.000 claims description 2
- 241000283903 Ovis aries Species 0.000 claims 1
- 230000002939 deleterious effect Effects 0.000 claims 1
- 235000019256 formaldehyde Nutrition 0.000 description 20
- 238000010409 ironing Methods 0.000 description 8
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000012188 paraffin wax Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000001680 brushing effect Effects 0.000 description 2
- 238000009960 carding Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 235000000396 iron Nutrition 0.000 description 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- 241000700110 Myocastor coypus Species 0.000 description 1
- 229930040373 Paraformaldehyde Natural products 0.000 description 1
- 229940037003 alum Drugs 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920002866 paraformaldehyde Polymers 0.000 description 1
- 238000005498 polishing Methods 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
- C14C11/00—Surface finishing of leather
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)
- Coloring (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE423880A true BE423880A (https=) |
Family
ID=85240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE423880D BE423880A (https=) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE423880A (https=) |
-
0
- BE BE423880D patent/BE423880A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2921805A1 (fr) | Procede de traitement des cheveux a l'aide de vapeur d'eau | |
| JP2009286993A (ja) | クロム等重金属又はアルデヒド系鞣し剤を一切使用しない動物皮の鞣し方法 | |
| KR100489725B1 (ko) | 천연가죽의 가공방법 | |
| BE423880A (https=) | ||
| JP5460028B2 (ja) | インパネ用皮革 | |
| JP4926138B2 (ja) | 自動車シーツ用スプリットレザーおよびその製造方法 | |
| EP0563139B1 (fr) | Procede de traitement de peaux ou cuirs a l'aide d'ions methanesulfonate. | |
| EP0929698B1 (fr) | Procede de tannage de peaux | |
| FR2804138A1 (fr) | Procede de traitement d'un cuir, et cuir ainsi obtenu | |
| JP6974912B2 (ja) | 鹿皮の羊皮紙の製造方法 | |
| BE361771A (https=) | ||
| BE536783A (fr) | Procédé de préparation de peaux animales en vue du tannage | |
| BE1000922A6 (fr) | Perfectionnements relatifs a un procede de traitement du cuir et cuir ameliore ainsi traite. | |
| EP1224334A1 (fr) | Procede de traitement d'une peau, et peau ainsi obtenue | |
| Kopp et al. | 19 Application of Cellulose | |
| BE385919A (https=) | ||
| SU161866A1 (https=) | ||
| BE462417A (https=) | ||
| FR2843127A1 (fr) | Procede d'obtention d'une poudre de cuir | |
| BE371676A (https=) | ||
| FR2616791A1 (fr) | Procede pour obtenir des peaux synthetiques similaires a des peaux naturelles par un traitement chimique d'un materiau synthetique en feuille | |
| US545560A (en) | Process of depilating hides | |
| BE377427A (https=) | ||
| BE385460A (https=) | ||
| PL29512B1 (pl) | Sposób uszlachetniania skórek zwierzecych. |