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
Application number
GB80/38A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Akalit Kunsthornwerke A G
Original Assignee
Akalit Kunsthornwerke A G
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Akalit Kunsthornwerke A GfiledCriticalAkalit Kunsthornwerke A G
Publication of GB487037ApublicationCriticalpatent/GB487037A/en
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
C08L89/005—Casein
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
Chemical & Material Sciences
(AREA)
Health & Medical Sciences
(AREA)
Chemical Kinetics & Catalysis
(AREA)
Medicinal Chemistry
(AREA)
Polymers & Plastics
(AREA)
Organic Chemistry
(AREA)
Casting Or Compression Moulding Of Plastics Or The Like
(AREA)
Abstract
Buttons, buckles, and like flat articles are produced by forming a pattern of non-hardened casein, combining it under pressure and heat with a differently coloured plate of unhardened artificial horn, and subsequently hardening both. The casein mass may be pressed on to an engraved die plate in the form of a plate or it may be inserted in the grooves in the form of powder or a material that has been rendered plastic and subsequently granulated. Excess material is removed leaving the grooves filled with casein. The unhardened plate of artificial horn is then pressed on. Either the plate or the pattern or both may be of two or more colours.
GB80/38A1937-01-041938-01-03Improvements in and relating to the production of plates of artificial horn with differently coloured plastic patterns
ExpiredGB487037A
(en)
Procedure for the manufacture of decorated sheets for ornamentation of articles of plastic material. (Machine-translation by Google Translate, not legally binding)
Moulded solid ornaments for decoration of moulded articles and a process for the manufacture of mottled articles, either moulded or cast, by means of said ornaments