BE736983A - - Google Patents

Info

Publication number
BE736983A
BE736983A BE736983DA BE736983A BE 736983 A BE736983 A BE 736983A BE 736983D A BE736983D A BE 736983DA BE 736983 A BE736983 A BE 736983A
Authority
BE
Belgium
Application number
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 BE736983A publication Critical patent/BE736983A/xx

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Classifications

    • 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, e.g. electroluminescent, chemiluminescent materials
    • C09K11/06—Luminescent, e.g. electroluminescent, chemiluminescent materials containing organic luminescent materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)
BE736983D 1968-08-06 1969-08-01 BE736983A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1177868A CH508641A (de) 1968-08-06 1968-08-06 Verfahren zur Herstellung neuer fluoreszierender Verbindungen

Publications (1)

Publication Number Publication Date
BE736983A true BE736983A (enrdf_load_stackoverflow) 1970-01-16

Family

ID=4376779

Family Applications (1)

Application Number Title Priority Date Filing Date
BE736983D BE736983A (enrdf_load_stackoverflow) 1968-08-06 1969-08-01

Country Status (7)

Country Link
BE (1) BE736983A (enrdf_load_stackoverflow)
CH (1) CH508641A (enrdf_load_stackoverflow)
DE (1) DE1939521C3 (enrdf_load_stackoverflow)
ES (1) ES370204A1 (enrdf_load_stackoverflow)
FR (1) FR2015138A1 (enrdf_load_stackoverflow)
GB (1) GB1243276A (enrdf_load_stackoverflow)
NL (1) NL142160B (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT942451B (it) * 1970-09-16 1973-03-20 Sandoz Ag Acidi bis traizinilamino stilbensolfonici
CH583211A5 (enrdf_load_stackoverflow) 1973-05-22 1976-12-31 Sandoz Ag
EP1752453A1 (en) * 2005-08-04 2007-02-14 Clariant International Ltd. Storage stable solutions of optical brighteners
JP2010500432A (ja) * 2006-08-08 2010-01-07 クラリアント ファイナンス （ビーブイアイ） リミティド 光学的増白剤の水溶液
ES2557277T3 (es) 2007-12-12 2016-01-25 Clariant Finance (Bvi) Limited Disoluciones estables en almacenamiento de blanqueadores ópticos
CN102702770A (zh) * 2012-05-11 2012-10-03 浙江传化华洋化工有限公司 一种水溶性二磺酸荧光增白剂的制备方法
CN103194086B (zh) * 2013-03-14 2014-07-02 浙江传化华洋化工有限公司 一种含氨基丙酸衍生物荧光增白剂的合成方法
CN104194397B (zh) * 2014-09-05 2016-02-17 山西青山化工有限公司 减少三聚氯氰在合成荧光增白剂中流失的反应装置及工艺

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3464886A (en) * 1966-04-29 1969-09-02 American Cyanamid Co Das-triazine brighteners and paper made therewith
DE1594849C3 (de) * 1966-12-02 1975-06-05 Bayer Ag, 5090 Leverkusen Verfahren zur Behandlung von optischen Aufhellungsmitteln

Also Published As

Publication number Publication date
ES370204A1 (es) 1971-07-01
FR2015138A1 (enrdf_load_stackoverflow) 1970-04-24
GB1243276A (en) 1971-08-18
NL142160B (nl) 1974-05-15
DE1939521B2 (de) 1975-03-20
CH508641A (de) 1971-06-15
DE1939521C3 (de) 1975-11-06
NL6911992A (enrdf_load_stackoverflow) 1970-02-10
DE1939521A1 (de) 1970-02-19

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: SANDOZ S.A.

Effective date: 19890801