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GB250525A - Improved method of coating or covering vessels, apparatus or other articles to renderthem chemically stable - Google Patents

Improved method of coating or covering vessels, apparatus or other articles to renderthem chemically stable

Info

Publication number
GB250525A
GB250525A GB22667/25A GB2266725A GB250525A GB 250525 A GB250525 A GB 250525A GB 22667/25 A GB22667/25 A GB 22667/25A GB 2266725 A GB2266725 A GB 2266725A GB 250525 A GB250525 A GB 250525A
Authority
GB
United Kingdom
Prior art keywords
coating
phenol
hardened
resin
articles
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
GB22667/25A
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.)
SAURESCHUTZ GmbH
Original Assignee
SAURESCHUTZ GmbH
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 SAURESCHUTZ GmbH filed Critical SAURESCHUTZ GmbH
Publication of GB250525A publication Critical patent/GB250525A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/70—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for
    • B65D85/84—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for for corrosive chemicals

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Paints Or Removers (AREA)
  • Laminated Bodies (AREA)

Abstract

250,525. Sõureschutz Ges. April 11, 1925, [Convention date]. Metal pipes.-Articles such as metal tubes are protected against acids by providing them with notches, periorations, &c. and coating them, so as to fill the notches &c., with a suitable liquid or dissolved condensation product comprising phenol-aldehyde resins and fillers, and hardening the coating by heating. The base to be coated may be first varnished with a phenolaldehyde resin, and the varnish hardened. The coating may include fabrics such as asbestos paper or fabric, metal cloth, jute, paper or like gauzes, which may be inserted between two layers of condensation product. The coating is formed from plastic material by kneading, stamping, rolling, pressing &c. Suitable fillers to mix with the phenol-aldehyde resin are quartz powder, asbestos or cellulose fibre, chamotte powder, or ground hardened phenol-aldehyde resin. To make strong coverings, the outer layer of hardened resin may be removed by grinding the article heated several times to about 200‹ C. to drive off volatile ingredients, and the surface painted with liquid, fused or dissolved phenol-aldehyde resin which is finally hardened. The Specification as open to inspection under Sect. 91 (3) (a) describes the process as applicable to articles in general, whether used in chemical industry or not, and describes also the addition of fillers to the phenol-aldehyde resins as optional. This subject-matter does not appear in the Specification as accepted.
GB22667/25A 1925-04-11 1925-09-10 Improved method of coating or covering vessels, apparatus or other articles to renderthem chemically stable Expired GB250525A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE250525X 1925-04-11

Publications (1)

Publication Number Publication Date
GB250525A true GB250525A (en) 1926-12-10

Family

ID=5938388

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22667/25A Expired GB250525A (en) 1925-04-11 1925-09-10 Improved method of coating or covering vessels, apparatus or other articles to renderthem chemically stable

Country Status (1)

Country Link
GB (1) GB250525A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2454218A (en) * 1943-11-10 1948-11-16 Westinghouse Electric Corp Composite asbestos member
EP0258583A2 (en) * 1986-09-05 1988-03-09 Krupp Koppers GmbH Container provided with an internal coating

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2454218A (en) * 1943-11-10 1948-11-16 Westinghouse Electric Corp Composite asbestos member
EP0258583A2 (en) * 1986-09-05 1988-03-09 Krupp Koppers GmbH Container provided with an internal coating
EP0258583A3 (en) * 1986-09-05 1989-10-25 Krupp Koppers GmbH Container provided with an internal coating

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