GB1427061A - Bittel - Google Patents

Bittel

Info

Publication number
GB1427061A
GB1427061A GB1308873A GB1308873A GB1427061A GB 1427061 A GB1427061 A GB 1427061A GB 1308873 A GB1308873 A GB 1308873A GB 1308873 A GB1308873 A GB 1308873A GB 1427061 A GB1427061 A GB 1427061A
Authority
GB
United Kingdom
Prior art keywords
resin
brittle
solvent
wetting agent
less
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
GB1308873A
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.)
Vishay Intertechnology Inc
Original Assignee
Vishay Intertechnology Inc
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 Vishay Intertechnology Inc filed Critical Vishay Intertechnology Inc
Publication of GB1427061A publication Critical patent/GB1427061A/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
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/28—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for wrinkle, crackle, orange-peel, or similar decorative effects
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/16—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge
    • G01B11/20—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge using brittle lacquer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S252/00—Compositions
    • Y10S252/961—Stress or contact indicators

Abstract

1427061 Brittle coating compositions VISHAY INTERTECHNOLOGY Inc 19 March 1973 [23 May 1972] 13088/73 Heading C4A A coating composition which dries to a brittle film which is responsive to surface strains in a rigid article by cracking comprises a brittle resin, a solvent, a plasticizer, and less than 2% by wt. each, based on the resin weight, of a wetting agent and water. The resin may be a brittle phenol-formaldehyde condensate but is preferably a hardened natural resin, for example a lime, magnesium or zinc resinate and/or an oxidation product of the resin. The solvent may be methylene chloride, dichloroethylene or, less preferably, carbon disulphide. Suitable plasticizers are dibutyl phthalate, n-butyl stearate and C 1 -C 4 alkyl oleates. A dye or pigment may also be present. A suitable wetting agent is a linear alkylate sulphonate.
GB1308873A 1972-05-23 1973-03-19 Bittel Expired GB1427061A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25604872A 1972-05-23 1972-05-23

Publications (1)

Publication Number Publication Date
GB1427061A true GB1427061A (en) 1976-03-03

Family

ID=22970908

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1308873A Expired GB1427061A (en) 1972-05-23 1973-03-19 Bittel

Country Status (3)

Country Link
US (1) US3801340A (en)
FR (1) FR2185663B3 (en)
GB (1) GB1427061A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4297399A (en) * 1980-01-08 1981-10-27 Martin Marietta Corporation Method for curing concrete
US4495329A (en) * 1983-03-28 1985-01-22 Georgia-Pacific Resins, Inc. Phenolic resin compounds
US5316103A (en) * 1993-01-22 1994-05-31 Michael Bell Rope grab device indicating the existence of shock impact on personal safety
US6006860A (en) * 1993-11-10 1999-12-28 Bell; Michael Safety harness or belt with fiber means to indicate shock loading
CN113029898B (en) * 2021-02-22 2022-04-15 西南石油大学 Device and method for testing dynamic flow conductivity of crack and gas supply capacity of bedrock

Also Published As

Publication number Publication date
FR2185663B3 (en) 1976-03-12
US3801340A (en) 1974-04-02
FR2185663A1 (en) 1974-01-04

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee