GB492652A - Improvements in and relating to the production of protein plastics - Google Patents
Improvements in and relating to the production of protein plasticsInfo
- Publication number
- GB492652A GB492652A GB7968/37A GB796837A GB492652A GB 492652 A GB492652 A GB 492652A GB 7968/37 A GB7968/37 A GB 7968/37A GB 796837 A GB796837 A GB 796837A GB 492652 A GB492652 A GB 492652A
- Authority
- GB
- United Kingdom
- Prior art keywords
- formaldehyde
- zein
- relating
- mixed
- production
- 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
- C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
- C08H1/00—Macromolecular products derived from proteins
- C08H1/02—Protein-aldehyde condensates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/0016—Plasticisers
-
- 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
- Y02P20/582—Recycling of unreacted starting or intermediate materials
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Materials Engineering (AREA)
- Bakery Products And Manufacturing Methods Therefor (AREA)
Abstract
Zein is intimately mixed with formaldehyde, or a compound yielding formaldehyde, and cured. The zein may be mixed with formaldehyde solution in a dough mixer, plastified between rolls at a temperature below 65 DEG C. partly cured under pressure, e.g. at 100-105 DEG C., and finally baked at atmospheric pressure, e.g. at 60-90 DEG C. Plasticizers, lubricants and pigments may be added.ALSO:Zein is intimately mixed with formaldehyde, or a compound yielding formaldehyde, and cured. The zein may be mixed with formaldehyde solution in a dough mixer, plastified between rolls at a temperature below 65 DEG C., partly cured under pressure, e.g. at 100-105 DEG C., and finally baked at atmospheric pressure, e.g. at 60-90 DEG C. Plasticizers, lubricants and pigments may be added.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7968/37A GB492652A (en) | 1937-03-18 | 1937-03-18 | Improvements in and relating to the production of protein plastics |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7968/37A GB492652A (en) | 1937-03-18 | 1937-03-18 | Improvements in and relating to the production of protein plastics |
Publications (1)
Publication Number | Publication Date |
---|---|
GB492652A true GB492652A (en) | 1938-09-19 |
Family
ID=9843231
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7968/37A Expired GB492652A (en) | 1937-03-18 | 1937-03-18 | Improvements in and relating to the production of protein plastics |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB492652A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5596080A (en) * | 1994-10-03 | 1997-01-21 | E. I. Du Pont De Nemours And Company | Crosslinking processes/agents for zein |
-
1937
- 1937-03-18 GB GB7968/37A patent/GB492652A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5596080A (en) * | 1994-10-03 | 1997-01-21 | E. I. Du Pont De Nemours And Company | Crosslinking processes/agents for zein |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH263988A (en) | Process for the production of a structure with a cell structure. | |
CH290898A (en) | Process for the preparation of a rubber milk composition. | |
GB448132A (en) | Improvements in or relating to the manufacture of goods of or containing sponge-likeor cellular rubber or the like | |
GB492652A (en) | Improvements in and relating to the production of protein plastics | |
GB622370A (en) | Improvements relating to windshield cleaners | |
CH272562A (en) | Process for the production of dry, cold water dispersible starch preparations. | |
GB492658A (en) | Improvements in and relating to the production of mouldable protein plastics | |
GB470897A (en) | Improvements in and relating to dielectric materials | |
GB517137A (en) | Improvements in and relating to setting compositions containing calcined magnesite | |
GB444740A (en) | Improvements in plastic masses, paints and lacquers | |
GB361971A (en) | Improvements in or relating to rubber vulcanization accelerators | |
GB492159A (en) | Improvements in and relating to the production of plastic and adhesive materials | |
GB517609A (en) | Improvements relating to the manufacture of rubber flooring material | |
GB653898A (en) | Improvements in or relating to the manufacture of thermo-plastic resins and of moulded articles therefrom | |
AU139704B2 (en) | Improvements in or relating tothe production of polymethyleneamide resinous condensation products | |
GB378577A (en) | Improvements in and relating to the manufacture of bricks and other ceramic moulded articles | |
GB218327A (en) | Improvements in or relating to the production of ornamented fabrics and the like | |
GB239082A (en) | Improvements in or relating to non-breakable buttons | |
GB879169A (en) | Improvements in or relating to the manufacture of polymeric materials | |
GB674356A (en) | Improvements in or relating to compounds useful as colour-couplers in colour photography and to materials and processes utilising the same | |
AT185932B (en) | Process for the production of new water-soluble double compounds of β-dimethylaminoethylbenzhydrylether and pyrrolidylethylbenzhydrylether with saccharides | |
CH287642A (en) | Molding machine for the production of decorative strips with decorative profiles of variable width. | |
GB231886A (en) | ||
GB564999A (en) | Improvements in and relating to resinous condensation products | |
ES217784A3 (en) | Procedure for the decoration of button and similar (Machine-translation by Google Translate, not legally binding) |