CA2020742A1 - Process for preparing a layered hydrogel product - Google Patents
Process for preparing a layered hydrogel productInfo
- Publication number
- CA2020742A1 CA2020742A1 CA2020742A CA2020742A CA2020742A1 CA 2020742 A1 CA2020742 A1 CA 2020742A1 CA 2020742 A CA2020742 A CA 2020742A CA 2020742 A CA2020742 A CA 2020742A CA 2020742 A1 CA2020742 A1 CA 2020742A1
- Authority
- CA
- Canada
- Prior art keywords
- preparing
- hydrogel product
- gum
- layered hydrogel
- aqueous solution
- 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.)
- Granted
Links
Landscapes
- Jellies, Jams, And Syrups (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
An industrially advantageous process for preparing a layered hydrogel product, which comprises pouring into a mold of a desired shape an aqueous solution (I) containing at least one gelling agent, and an aqueous solution (II) containing xanthan gum and at least one thickening agent selected from a group of locust bean gum, tara gum, cassia gum and glucomannan, separately or simultaneously;
and cooling the resultant to dive a layered hydrogel product.
and cooling the resultant to dive a layered hydrogel product.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002020742A CA2020742C (en) | 1990-07-09 | 1990-07-09 | Process for preparing a layered hydrogel product |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002020742A CA2020742C (en) | 1990-07-09 | 1990-07-09 | Process for preparing a layered hydrogel product |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2020742A1 true CA2020742A1 (en) | 1992-01-10 |
CA2020742C CA2020742C (en) | 2000-02-29 |
Family
ID=4145432
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002020742A Expired - Fee Related CA2020742C (en) | 1990-07-09 | 1990-07-09 | Process for preparing a layered hydrogel product |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2020742C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114832043A (en) * | 2022-05-11 | 2022-08-02 | 季华实验室 | Preparation method of yellow hydrogel line for traumatology department |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2963888B1 (en) * | 2010-08-17 | 2013-04-05 | Crystale De Collagena Lab | PROCESS FOR THE PREPARATION AND PACKAGING OF A COSMETIC OR PHARMACEUTICAL HYDROGEL FOR APPLICATION TO SKIN |
-
1990
- 1990-07-09 CA CA002020742A patent/CA2020742C/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114832043A (en) * | 2022-05-11 | 2022-08-02 | 季华实验室 | Preparation method of yellow hydrogel line for traumatology department |
Also Published As
Publication number | Publication date |
---|---|
CA2020742C (en) | 2000-02-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |