GB1264802A - - Google Patents

Info

Publication number
GB1264802A
GB1264802A GB1264802DA GB1264802A GB 1264802 A GB1264802 A GB 1264802A GB 1264802D A GB1264802D A GB 1264802DA GB 1264802 A GB1264802 A GB 1264802A
Authority
GB
United Kingdom
Prior art keywords
acid
acids
feb
lipophilic
salts
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
Other languages
English (en)
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 filed Critical
Publication of GB1264802A publication Critical patent/GB1264802A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/91—Investigating the presence of flaws or contamination using penetration of dyes, e.g. fluorescent ink
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
    • C09K11/06—Luminescent materials, e.g. electroluminescent or chemiluminescent containing organic luminescent materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
GB1264802D 1968-02-22 1968-02-22 Expired GB1264802A (https=)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB870468 1968-02-22
GB870368 1968-02-22

Publications (1)

Publication Number Publication Date
GB1264802A true GB1264802A (https=) 1972-02-23

Family

ID=26242360

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1264802D Expired GB1264802A (https=) 1968-02-22 1968-02-22
GB1265476D Expired GB1265476A (https=) 1968-02-22 1968-02-22

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB1265476D Expired GB1265476A (https=) 1968-02-22 1968-02-22

Country Status (2)

Country Link
DE (1) DE1908776A1 (https=)
GB (2) GB1264802A (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103308529A (zh) * 2013-06-21 2013-09-18 中国科学院上海光学精密机械研究所 光学玻璃亚表面缺陷的检测方法
CN113684020A (zh) * 2021-06-07 2021-11-23 吴江市宏达探伤器材有限公司 一种水洗型荧光渗透剂

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3915886A (en) * 1974-02-21 1975-10-28 Rockwell International Corp Water washable dye penetrant composition and method for utilizing same
SE454594B (sv) * 1975-05-23 1988-05-16 Rockwell International Corp Indikeringsfergkomposition
DE2930123A1 (de) * 1979-07-25 1981-02-12 Wilhelmi Holzwerk Schallschluckende bauplatte
DE3800779A1 (de) * 1987-08-21 1989-03-02 Dura Tufting Gmbh Verformbares textiles flaechengebilde zur verkleidung laermbelasteter raeume und verfahren zu seiner herstellung

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103308529A (zh) * 2013-06-21 2013-09-18 中国科学院上海光学精密机械研究所 光学玻璃亚表面缺陷的检测方法
CN103308529B (zh) * 2013-06-21 2015-05-13 中国科学院上海光学精密机械研究所 光学玻璃亚表面缺陷的检测方法
CN113684020A (zh) * 2021-06-07 2021-11-23 吴江市宏达探伤器材有限公司 一种水洗型荧光渗透剂

Also Published As

Publication number Publication date
DE1908776A1 (de) 1969-09-18
GB1265476A (https=) 1972-03-01

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees