GB513113A - Improvements in a process for producing resistant varnish coatings on wood - Google Patents

Improvements in a process for producing resistant varnish coatings on wood

Info

Publication number
GB513113A
GB513113A GB7979/38A GB797938A GB513113A GB 513113 A GB513113 A GB 513113A GB 7979/38 A GB7979/38 A GB 7979/38A GB 797938 A GB797938 A GB 797938A GB 513113 A GB513113 A GB 513113A
Authority
GB
United Kingdom
Prior art keywords
urea
phenol
wood
frenkel
addition
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
GB7979/38A
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.)
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
Publication of GB513113A publication Critical patent/GB513113A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/06—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to wood

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Phenolic Resins Or Amino Resins (AREA)

Abstract

513,113. Phenol-urea-aldehyde condensation products. FRENKEL, E. W., [trading as FRENKEL, H.]. March 15, 1938, No. 7979. Convention date, Jan. 5. Addition to 459,312 and 497,762. [Class 2 (iii)] The process of the parent Specification as modified by Specification 497,762 is further modified in that the phenol-formaldehyde resin hardenable at low temperatures is prepared simultaneously with the urea-aldehyde resin in a common condensation process. In an example, phenol, urea and formaldehyde are condensed in the. presence of sodium bicarbonate and the viscous product obtained dissolved in alcohol, with or without the addition of alcoholic hydrochloric acid, and used to varnish wood.
GB7979/38A 1938-01-05 1938-03-15 Improvements in a process for producing resistant varnish coatings on wood Expired GB513113A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE513113X 1938-01-05

Publications (1)

Publication Number Publication Date
GB513113A true GB513113A (en) 1939-10-04

Family

ID=6548332

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7979/38A Expired GB513113A (en) 1938-01-05 1938-03-15 Improvements in a process for producing resistant varnish coatings on wood

Country Status (1)

Country Link
GB (1) GB513113A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0077215A2 (en) * 1981-10-12 1983-04-20 Nissan Motor Co., Ltd. Combined storage cabinet and ventilation for automotive vehicles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0077215A2 (en) * 1981-10-12 1983-04-20 Nissan Motor Co., Ltd. Combined storage cabinet and ventilation for automotive vehicles
EP0077215A3 (en) * 1981-10-12 1984-06-06 Nissan Motor Company, Limited Combined storage cabinet and ventilation for automotive vehicles

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