GB531084A - Improvements relating to the production of a resin-like casein glue - Google Patents

Improvements relating to the production of a resin-like casein glue

Info

Publication number
GB531084A
GB531084A GB1821839A GB1821839A GB531084A GB 531084 A GB531084 A GB 531084A GB 1821839 A GB1821839 A GB 1821839A GB 1821839 A GB1821839 A GB 1821839A GB 531084 A GB531084 A GB 531084A
Authority
GB
United Kingdom
Prior art keywords
casein
resin
production
improvements relating
urea
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
Application number
GB1821839A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1821839A priority Critical patent/GB531084A/en
Publication of GB531084A publication Critical patent/GB531084A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J189/00—Adhesives based on proteins; Adhesives based on derivatives thereof
    • C09J189/005—Casein

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

531.084. Adhesives. SPARRE, T. June 22, 1939. No. 18218. [Class 1211 A casein-glue consists of casein, water and formaldehyde together with urea in amount sufficient to act as plasticizer for the casein but not as solvent. Alkaline substances such as hydroxides of sodium, potassium, or calcium, soda ash, alkaline organic substances such as triethanolamine or mixtures of calcium hydroxide with alkali salts such as sodium fluoride, may be added in amount insufficient together with the urea to dissolve the casein. Glued articles are united by pressures of 50-150 lb. per sq. inch at temperatures of 130-150‹F.
GB1821839A 1939-06-22 1939-06-22 Improvements relating to the production of a resin-like casein glue Expired GB531084A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1821839A GB531084A (en) 1939-06-22 1939-06-22 Improvements relating to the production of a resin-like casein glue

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1821839A GB531084A (en) 1939-06-22 1939-06-22 Improvements relating to the production of a resin-like casein glue

Publications (1)

Publication Number Publication Date
GB531084A true GB531084A (en) 1940-12-30

Family

ID=10108676

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1821839A Expired GB531084A (en) 1939-06-22 1939-06-22 Improvements relating to the production of a resin-like casein glue

Country Status (1)

Country Link
GB (1) GB531084A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5441562A (en) * 1991-08-07 1995-08-15 Henkel Kommanditgesellschaft Aug Aktien Water-containing adhesive

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5441562A (en) * 1991-08-07 1995-08-15 Henkel Kommanditgesellschaft Aug Aktien Water-containing adhesive

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