BE439929A - - Google Patents
Info
- Publication number
- BE439929A BE439929A BE439929DA BE439929A BE 439929 A BE439929 A BE 439929A BE 439929D A BE439929D A BE 439929DA BE 439929 A BE439929 A BE 439929A
- Authority
- BE
- Belgium
- Prior art keywords
- hair
- hairs
- skins
- enchaussenage
- action
- Prior art date
Links
- 210000004209 hair Anatomy 0.000 claims description 33
- 239000003795 chemical substances by application Substances 0.000 claims description 10
- 239000002253 acid Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- 230000001590 oxidative effect Effects 0.000 claims description 5
- 239000002904 solvent Substances 0.000 claims description 3
- 239000000080 wetting agent Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims 1
- 241000283973 Oryctolagus cuniculus Species 0.000 description 5
- 241000283986 Lepus Species 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 238000009950 felting Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000669 biting effect Effects 0.000 description 2
- 238000010494 dissociation reaction Methods 0.000 description 2
- 230000005593 dissociations Effects 0.000 description 2
- 210000002268 wool Anatomy 0.000 description 2
- 244000309466 calf Species 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000003623 enhancer Substances 0.000 description 1
- -1 fatty alcohol sulphates Chemical class 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000037368 penetrate the skin Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 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
- C14C1/06—Facilitating unhairing, e.g. by painting, by liming
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cosmetics (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE439929A true BE439929A (pm) |
Family
ID=97818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE439929D BE439929A (pm) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE439929A (pm) |
-
0
- BE BE439929D patent/BE439929A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BE439929A (pm) | ||
| BE538087A (pm) | ||
| CH642262A5 (en) | Method for preparing a protein hydrolysate | |
| EP0563139B1 (fr) | Procede de traitement de peaux ou cuirs a l'aide d'ions methanesulfonate. | |
| JP4738005B2 (ja) | 魚皮の前処理方法 | |
| BE403029A (fr) | Procédé pour l'amélioration de la souplesse du cuir | |
| US2169947A (en) | Absorbent wabbing | |
| BE422255A (fr) | Perfectionnement à l'épilation des peaux | |
| Schaffer | Properties and preservation of ethnographical semi-tanned leather | |
| BE457520A (pm) | ||
| EP3594367B1 (fr) | Procede de tannage d'une peau de saumon fumee et peau de saumon fumee tannee | |
| US261073A (en) | Process of making leather | |
| US1338531A (en) | Treating of shark-skins and the like preparatory to tanning | |
| US545560A (en) | Process of depilating hides | |
| JPH03129000A (ja) | 皮の鞣し方法 | |
| SU1687624A1 (ru) | Способ первичной обработки шкурок пушных зверей | |
| RU2222601C1 (ru) | Способ обработки кожевенного сырья | |
| BE536783A (fr) | Procédé de préparation de peaux animales en vue du tannage | |
| DE676991C (de) | Verfahren zum Enthaaren tierischer Haeute und Felle | |
| BE451689A (pm) | ||
| DD157914A5 (de) | Verfahren zur herstellung von qualitativ hochwertigem leder und tierhaar aus rohhaeuten | |
| BE432969A (pm) | ||
| BE470738A (pm) | ||
| BE505069A (pm) | ||
| FR2580295A1 (fr) | Procede pour conserver des cuirs, peaux et pelleteries verts |