DE293047C - - Google Patents
Info
- Publication number
- DE293047C DE293047C DENDAT293047D DE293047DA DE293047C DE 293047 C DE293047 C DE 293047C DE NDAT293047 D DENDAT293047 D DE NDAT293047D DE 293047D A DE293047D A DE 293047DA DE 293047 C DE293047 C DE 293047C
- Authority
- DE
- Germany
- Prior art keywords
- glue
- leather
- waste
- production
- usual
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000003292 glue Substances 0.000 claims description 16
- 239000010985 leather Substances 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 239000002699 waste material Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 5
- 235000002639 sodium chloride Nutrition 0.000 claims description 5
- 239000011780 sodium chloride Substances 0.000 claims description 5
- 108010010803 Gelatin Proteins 0.000 claims description 4
- 210000002435 Tendons Anatomy 0.000 claims description 4
- 229920000159 gelatin Polymers 0.000 claims description 4
- 239000008273 gelatin Substances 0.000 claims description 4
- 235000019322 gelatine Nutrition 0.000 claims description 4
- 235000011852 gelatine desserts Nutrition 0.000 claims description 4
- 229940037003 alum Drugs 0.000 claims description 2
- 238000009835 boiling Methods 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 claims 1
- VSCWAEJMTAWNJL-UHFFFAOYSA-K Aluminium chloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 4
- 230000001264 neutralization Effects 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 239000012266 salt solution Substances 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 210000000988 Bone and Bones Anatomy 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- IZMHKHHRLNWLMK-UHFFFAOYSA-M Aluminium monochloride Chemical compound Cl[Al] IZMHKHHRLNWLMK-UHFFFAOYSA-M 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L Calcium hydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- RBTARNINKXHZNM-UHFFFAOYSA-K Iron(III) chloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 1
- 125000000998 L-alanino group Chemical group [H]N([*])[C@](C([H])([H])[H])([H])C(=O)O[H] 0.000 description 1
- 210000003491 Skin Anatomy 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive Effects 0.000 description 1
- 238000003287 bathing Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 235000011116 calcium hydroxide Nutrition 0.000 description 1
- 230000005591 charge neutralization Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 230000003301 hydrolyzing Effects 0.000 description 1
- 238000002803 maceration Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09H—PREPARATION OF GLUE OR GELATINE
- C09H1/00—Pretreatment of collagen-containing raw materials for the manufacture of glue
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE293047C true DE293047C (xx) |
Family
ID=547755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT293047D Active DE293047C (xx) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE293047C (xx) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6205001B1 (en) | 1998-06-11 | 2001-03-20 | Imation Corp. | Data storage tape cartridge with misinsertion notch and library notch |
-
0
- DE DENDAT293047D patent/DE293047C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6205001B1 (en) | 1998-06-11 | 2001-03-20 | Imation Corp. | Data storage tape cartridge with misinsertion notch and library notch |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE293047C (xx) | ||
| DE2705671A1 (de) | Verfahren zum aufarbeiten von hautabfaellen | |
| AT70944B (de) | Verfahren zur Herstellung von Leim und Gelatine. | |
| DE693065C (de) | Verfahren zum Entkaelken von geaescherten Haeuten und Fellen | |
| DE2953579C2 (de) | Chromgerbungsverfahren | |
| DE3626364C2 (xx) | ||
| DE937545C (de) | Verfahren zur Aufarbeitung von Chromlederabfaellen, insbesondere Chromfalzspaenen | |
| DE673163C (de) | Verfahren zum Entkaelken von geaescherten Haeuten und Fellen | |
| DE155444C (xx) | ||
| DE2424301C3 (de) | Verfahren zum Chromgerben und Gerbmischung dafür | |
| DE613904C (de) | Verfahren zum Entgerben von chromgarem Leder und Chromlederabfaellen | |
| DE710503C (de) | Verfahren zum Entchromen von Chromlederabfaellen | |
| DE526859C (de) | Verfahren zur Aufhebung des Gerbzustandes chromgarer Lederabfaelle | |
| DE317760C (xx) | ||
| DE423096C (de) | Verfahren zum Gerben von tierischen Haeuten | |
| DE721141C (de) | Verfahren zum Entgerben von Chromleder | |
| DE734797C (de) | Verfahren zum Entchromen von Chromleder | |
| DE202510C (xx) | ||
| DE259247C (xx) | ||
| DE271251C (de) | Verfahren zur Herstellung von gegen Wasser und Feuchtigkeit widerstandsfähigen Appraturen | |
| DE686655C (de) | Verfahren zur Herstellung voller und reissfester Leder | |
| AT85525B (de) | Verfahren der Verarbeitung von Leimleder zu Leim o. dgl. | |
| DE612246C (de) | Verfahren zur Entchromung von chromgaren Lederabfaellen | |
| DE387890C (de) | Verfahren zur Herstellung von Kondensationsprodukten | |
| DE492412C (de) | Herstellung von Aluminiumfluorid |