GB475305A - Improvements in or relating to the manufacture of adhesives such as wood glue - Google Patents

Improvements in or relating to the manufacture of adhesives such as wood glue

Info

Publication number
GB475305A
GB475305A GB2959236A GB2959236A GB475305A GB 475305 A GB475305 A GB 475305A GB 2959236 A GB2959236 A GB 2959236A GB 2959236 A GB2959236 A GB 2959236A GB 475305 A GB475305 A GB 475305A
Authority
GB
United Kingdom
Prior art keywords
basic salt
adhesives
relating
manufacture
wood glue
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
GB2959236A
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 GB2959236A priority Critical patent/GB475305A/en
Publication of GB475305A publication Critical patent/GB475305A/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)

Abstract

An adhesive comprises acid casein, free formaldehyde, sodium or potassium hydroxide or a basic salt thereof, and water in the following proportions: 1000 grams casein (isoelectric), 0,2-1 gram molecule of formaldehyde, 0,3-1 gram equivalent of soda, potash or a basic salt thereof, and at least sufficient water to give a liquid product. The basic salt may be a carbonate, phosphate or silicate. Specification 128,690, [Class 121], is referred to.
GB2959236A 1936-10-30 1936-10-30 Improvements in or relating to the manufacture of adhesives such as wood glue Expired GB475305A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2959236A GB475305A (en) 1936-10-30 1936-10-30 Improvements in or relating to the manufacture of adhesives such as wood glue

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2959236A GB475305A (en) 1936-10-30 1936-10-30 Improvements in or relating to the manufacture of adhesives such as wood glue

Publications (1)

Publication Number Publication Date
GB475305A true GB475305A (en) 1937-11-17

Family

ID=10293973

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2959236A Expired GB475305A (en) 1936-10-30 1936-10-30 Improvements in or relating to the manufacture of adhesives such as wood glue

Country Status (1)

Country Link
GB (1) GB475305A (en)

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