PL447327A1 - Kompozytowe biospoiwo na bazie surowców garbarskich oraz sposób wytwarzania kompozytowego biospoiwa na bazie surowców garbarskich - Google Patents
Kompozytowe biospoiwo na bazie surowców garbarskich oraz sposób wytwarzania kompozytowego biospoiwa na bazie surowców garbarskichInfo
- Publication number
- PL447327A1 PL447327A1 PL447327A PL44732723A PL447327A1 PL 447327 A1 PL447327 A1 PL 447327A1 PL 447327 A PL447327 A PL 447327A PL 44732723 A PL44732723 A PL 44732723A PL 447327 A1 PL447327 A1 PL 447327A1
- Authority
- PL
- Poland
- Prior art keywords
- raw materials
- tannery
- composite
- raw material
- bioadhesive
- Prior art date
Links
- 239000002994 raw material Substances 0.000 title abstract 6
- 238000000034 method Methods 0.000 title abstract 3
- 239000000227 bioadhesive Substances 0.000 title 2
- 239000002131 composite material Substances 0.000 title 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 2
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 239000000413 hydrolysate Substances 0.000 abstract 1
- 230000007062 hydrolysis Effects 0.000 abstract 1
- 238000006460 hydrolysis reaction Methods 0.000 abstract 1
- 238000006386 neutralization reaction Methods 0.000 abstract 1
- 239000004848 polyfunctional curative Substances 0.000 abstract 1
- 238000007669 thermal treatment Methods 0.000 abstract 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
- C09H1/04—Pretreatment of collagen-containing raw materials for the manufacture of glue of hides, hoofs, or leather scrap
-
- 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
- C09H11/00—Adhesives based on glue or gelatine
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J189/00—Adhesives based on proteins; Adhesives based on derivatives thereof
- C09J189/04—Products derived from waste materials, e.g. horn, hoof or hair
- C09J189/06—Products derived from waste materials, e.g. horn, hoof or hair derived from leather or skin
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
Przedmiotem zgłoszenia jest sposób obróbki surowców garbarskich, mizdry chromowej i niechromowej, gdzie poddawana jest ona procesowi hydrolizy, korzystnie poprzez obróbkę termiczną, w tym autoklawowanie surowca zawieszonego w 0,5M — 1M kwasie solnym, w stosunku m/v surowca do roztworu wynoszącym 1:6 - 1:10, w temperaturze 121°C i ciśnieniu 2,1 bar przez 20 minut, a następnie hydrolizat o zawartości suchej masy na poziomie 7% - 12% poddawany jest 2 godzinnej obróbce 0,5% kwasem siarkowym (VI) w temperaturze 85°C w stosunku m/v surowca do roztworu wynoszącym 1:6,5 i neutralizacji za pomocą stężonego roztworu NaOH do pH optymalnego dla działania utwardzacza, uzyskana siła klejenia w zakresie 2 - 13 MPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL447327A PL447327A1 (pl) | 2023-12-28 | 2023-12-28 | Kompozytowe biospoiwo na bazie surowców garbarskich oraz sposób wytwarzania kompozytowego biospoiwa na bazie surowców garbarskich |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL447327A PL447327A1 (pl) | 2023-12-28 | 2023-12-28 | Kompozytowe biospoiwo na bazie surowców garbarskich oraz sposób wytwarzania kompozytowego biospoiwa na bazie surowców garbarskich |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL447327A1 true PL447327A1 (pl) | 2025-03-17 |
Family
ID=94970032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL447327A PL447327A1 (pl) | 2023-12-28 | 2023-12-28 | Kompozytowe biospoiwo na bazie surowców garbarskich oraz sposób wytwarzania kompozytowego biospoiwa na bazie surowców garbarskich |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL447327A1 (pl) |
-
2023
- 2023-12-28 PL PL447327A patent/PL447327A1/pl unknown
Non-Patent Citations (4)
| Title |
|---|
| JAN GALATIK I IN.: "Kozarstvi (1966), 16(7), 203-6; ISSN: 0023-4338", "KARAGLUTIN, A NEW PROTEINACEOUS PRODUCT FROM TANNERY (FUR FACTORY) WASTES" * |
| KSAWERY KULIGOWSKI I IN.: "preprint sierpień 2023; DOI: 10.13140/RG.2.2.18920.03841", „TANNED LEATHER WASTE HYDROLIZATION, CARBONIZATION AND MICROBAL TREATMENT AS NOVEL TECHNOLOGIES TO OBTAIN SUSTAINABLE ORGANIC N FERTILISERS" * |
| KSAWERY KULIGOWSKI I IN.: "X Kongres Technologii Chemicznej, Wrocław 11-15.05.2022, poster; DOI: 10.13140/RG.2.2.29603.94247", „OPRACOWANIE TECHNOLOGII RACJONALNEGO ZAGOSPODARO¬WANIA STRUŻYN Z PRZETWÓRSTWA SKÓR" * |
| MARIA KHATOON I IN.: "Journal of Waste Recycling 2017, 2, 2:6", „EXTRACTION OF AMINO ACIDS AND PROTEINS FROM CHROME LEATHER WASTE" * |
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