GB220957A - Process for the manufacture of artificial horn - Google Patents
Process for the manufacture of artificial hornInfo
- Publication number
- GB220957A GB220957A GB19924/24A GB1992424A GB220957A GB 220957 A GB220957 A GB 220957A GB 19924/24 A GB19924/24 A GB 19924/24A GB 1992424 A GB1992424 A GB 1992424A GB 220957 A GB220957 A GB 220957A
- Authority
- GB
- United Kingdom
- Prior art keywords
- added
- curd
- solution
- alkali
- dissolved
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L89/00—Compositions of proteins; Compositions of derivatives thereof
- C08L89/04—Products derived from waste materials, e.g. horn, hoof or hair
- C08L89/06—Products derived from waste materials, e.g. horn, hoof or hair derived from leather or skin, e.g. gelatin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44F—SPECIAL DESIGNS OR PICTURES
- B44F9/00—Designs imitating natural patterns
- B44F9/06—Designs imitating natural patterns of horn, ivory, or meerschaum surfaces
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Dermatology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Paper (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
220,957. Haller, B., and Rosenzweig, S. Aug. 23, 1923, [Convention date]. Plastic compositions containing gelatine.-To a solution of glue or gelatine is added a salt of a heavy metal or aluminium, and an alkali or alkaline carbonate, whereby the corresponding hydroxide or carbonate is produced in situ. The resulting curd is pressed, washed and bleached, ground and dried, and is pressed under heat into sheets, rods &c. which are hardened with formaldehyde. In an example, 1 kg. of bone glue is dissolved in warm water, and a solution of 300 gm. of aluminium sulphate is stirred in. Caustic soda solution of 10 BÚ. is added to neutralize the mixture and precipitate, a curd. This curd may be dissolved in acid or alkali, and reprecipitated, and treated as above. Fibres, horn shavings &c. may be added to the mass before it is worked up.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT220957X | 1923-08-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB220957A true GB220957A (en) | 1925-06-04 |
Family
ID=3669823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB19924/24A Expired GB220957A (en) | 1923-08-23 | 1924-08-22 | Process for the manufacture of artificial horn |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB220957A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105252950A (en) * | 2015-10-10 | 2016-01-20 | 广西大学 | Bone processing method |
-
1924
- 1924-08-22 GB GB19924/24A patent/GB220957A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105252950A (en) * | 2015-10-10 | 2016-01-20 | 广西大学 | Bone processing method |
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