ES317707A1 - Procedure for the optical clarification of organic materials. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the optical clarification of organic materials. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES317707A1
ES317707A1 ES0317707A ES317707A ES317707A1 ES 317707 A1 ES317707 A1 ES 317707A1 ES 0317707 A ES0317707 A ES 0317707A ES 317707 A ES317707 A ES 317707A ES 317707 A1 ES317707 A1 ES 317707A1
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
organic materials
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
ES0317707A
Other languages
Spanish (es)
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.)
Novartis AG
BASF Schweiz AG
Original Assignee
Ciba Geigy AG
Ciba AG
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
Priority claimed from CH1236264A external-priority patent/CH421041A/en
Priority claimed from CH1027265A external-priority patent/CH472416A/en
Application filed by Ciba Geigy AG, Ciba AG filed Critical Ciba Geigy AG
Publication of ES317707A1 publication Critical patent/ES317707A1/en
Expired legal-status Critical Current

Links

Landscapes

  • Plural Heterocyclic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Process for the optical clarification of organic materials, characterized by incorporating to these materials, or applying to them, new 4,4'-bis-triacinyl-stilbenes of the formula ** (See formula) ** where R1 to R4 are the same or different and each represents an aryl or aralkenyl radical or a heterocyclic radical of aromatic character, and W means a stybic radical linked in position 4 and 4 'to the triazine rings. (Machine-translation by Google Translate, not legally binding)
ES0317707A 1964-09-23 1965-09-22 Procedure for the optical clarification of organic materials. (Machine-translation by Google Translate, not legally binding) Expired ES317707A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1236264A CH421041A (en) 1964-09-23 1964-09-23 Use of new 4,4'-bis-triazinyl-stilbenes as optically brightening substances for textile organic materials
CH1027265A CH472416A (en) 1965-07-22 1965-07-22 Process for the preparation of new 4,4'-bis-triazinyl-stilbenes

Publications (1)

Publication Number Publication Date
ES317707A1 true ES317707A1 (en) 1966-07-01

Family

ID=59274577

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0317707A Expired ES317707A1 (en) 1964-09-23 1965-09-22 Procedure for the optical clarification of organic materials. (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES317707A1 (en)

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