PL435587A1 - Sposób wytwarzania otoczkowanego biokompozytu hydrożelowego z mikroelementami - Google Patents
Sposób wytwarzania otoczkowanego biokompozytu hydrożelowego z mikroelementamiInfo
- Publication number
- PL435587A1 PL435587A1 PL435587A PL43558720A PL435587A1 PL 435587 A1 PL435587 A1 PL 435587A1 PL 435587 A PL435587 A PL 435587A PL 43558720 A PL43558720 A PL 43558720A PL 435587 A1 PL435587 A1 PL 435587A1
- Authority
- PL
- Poland
- Prior art keywords
- microelements
- chitosan
- enriched
- layer
- producing
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 239000011173 biocomposite Substances 0.000 title 1
- 239000000017 hydrogel Substances 0.000 title 1
- 239000002131 composite material Substances 0.000 abstract 4
- 229920001661 Chitosan Polymers 0.000 abstract 3
- 240000001890 Ribes hudsonianum Species 0.000 abstract 3
- 235000016954 Ribes hudsonianum Nutrition 0.000 abstract 3
- 235000001466 Ribes nigrum Nutrition 0.000 abstract 3
- 239000002775 capsule Substances 0.000 abstract 3
- 238000000194 supercritical-fluid extraction Methods 0.000 abstract 3
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 abstract 2
- 229920002134 Carboxymethyl cellulose Polymers 0.000 abstract 2
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 abstract 2
- PTFCDOFLOPIGGS-UHFFFAOYSA-N Zinc dication Chemical compound [Zn+2] PTFCDOFLOPIGGS-UHFFFAOYSA-N 0.000 abstract 2
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 abstract 2
- 239000001768 carboxy methyl cellulose Substances 0.000 abstract 2
- 235000010413 sodium alginate Nutrition 0.000 abstract 2
- 239000000661 sodium alginate Substances 0.000 abstract 2
- 229940005550 sodium alginate Drugs 0.000 abstract 2
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 abstract 2
- 239000003905 agrochemical Substances 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 238000004132 cross linking Methods 0.000 abstract 1
- 239000011159 matrix material Substances 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 238000001179 sorption measurement Methods 0.000 abstract 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids
Landscapes
- Medicinal Preparation (AREA)
- Manufacturing Of Micro-Capsules (AREA)
- Pretreatment Of Seeds And Plants (AREA)
Abstract
Przedmiotem wynalazku jest sposób wytwarzania otoczkowanych warstwą chitozanu kapsułek kompozytowych wzbogaconych w mikroelementy zawierający rozdrobniony biosorbent w postaci nasion czarnej porzeczki po ekstrakcji nadkrytycznej immobilizowanych w matrycy polimerowej, znajdujący zastosowanie w przemyśle agrochemicznym. Sposób wytwarzania otoczkowanych warstwą chitozanu kapsułek kompozytowych składającego się z alginianu sodu, karboksymetylocelulozy oraz nasion czarnej porzeczki po ekstrakcji nadkrytycznej wzbogaconych w mikroelementy: Cr(II), Zn(II), Fe(III), Cu(II), Mn(II) charakteryzujący się tym, że w pierwszym etapie wytwarza się kompozyt z alginianu sodu, karboksymetylocelulozy i nasion czarnej porzeczki po ekstrakcji nadkrytycznej w roztworze sieciującym, a następnie prowadzi się etap sorpcji mikroelementów z grupy Cr(II), Zn(II), Fe(III), Cu(II), Mn(II) bezpośrednio na wytworzonym kompozycie. Wzbogacone kapsułki w ostatnim etapie powleka się warstwą chitozanu za pomocą roztworu przeznaczonego do otoczkowania.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL435587A PL242219B1 (pl) | 2020-10-06 | 2020-10-06 | Sposób wytwarzania otoczkowanych kapsułek kompozytowych |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL435587A PL242219B1 (pl) | 2020-10-06 | 2020-10-06 | Sposób wytwarzania otoczkowanych kapsułek kompozytowych |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL435587A1 true PL435587A1 (pl) | 2022-04-11 |
| PL242219B1 PL242219B1 (pl) | 2023-01-30 |
Family
ID=81076670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL435587A PL242219B1 (pl) | 2020-10-06 | 2020-10-06 | Sposób wytwarzania otoczkowanych kapsułek kompozytowych |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL242219B1 (pl) |
-
2020
- 2020-10-06 PL PL435587A patent/PL242219B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL242219B1 (pl) | 2023-01-30 |
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