FR84935E - Novel azolyl-thiophenes for use as optical brighteners and process for preparing them - Google Patents

Novel azolyl-thiophenes for use as optical brighteners and process for preparing them

Info

Publication number
FR84935E
FR84935E FR957342A FR957342A FR84935E FR 84935 E FR84935 E FR 84935E FR 957342 A FR957342 A FR 957342A FR 957342 A FR957342 A FR 957342A FR 84935 E FR84935 E FR 84935E
Authority
FR
France
Prior art keywords
thiophenes
preparing
optical brighteners
azolyl
novel
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
FR957342A
Other languages
French (fr)
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 CH848161A external-priority patent/CH412312A/en
Priority claimed from FR903875A external-priority patent/FR1335174A/en
Priority claimed from DE1962C0027492 external-priority patent/DE1238873B/en
Priority claimed from CH1505862A external-priority patent/CH450421A/en
Application filed by Ciba Geigy AG, Ciba AG filed Critical Ciba Geigy AG
Priority to FR957342A priority Critical patent/FR84935E/en
Application granted granted Critical
Publication of FR84935E publication Critical patent/FR84935E/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D413/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
    • C07D413/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings directly linked by a ring-member-to-ring-member bond
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/45—Heterocyclic compounds having sulfur in the ring
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/06—Dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
FR957342A 1961-07-19 1963-12-16 Novel azolyl-thiophenes for use as optical brighteners and process for preparing them Expired FR84935E (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR957342A FR84935E (en) 1961-07-19 1963-12-16 Novel azolyl-thiophenes for use as optical brighteners and process for preparing them

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CH848161A CH412312A (en) 1961-07-19 1961-07-19 Use of new azolyl-thiophene derivatives as optical brighteners for non-textile organic materials
FR903875A FR1335174A (en) 1961-07-19 1962-07-13 New azolyl-thiofenes for use as optical brighteners and process for their preparation
DE1962C0027492 DE1238873B (en) 1961-07-19 1962-07-18 Optical brighteners
CH1505862A CH450421A (en) 1962-12-21 1962-12-21 Process for the preparation of azolyl thiophene compounds
FR957342A FR84935E (en) 1961-07-19 1963-12-16 Novel azolyl-thiophenes for use as optical brighteners and process for preparing them

Publications (1)

Publication Number Publication Date
FR84935E true FR84935E (en) 1965-05-07

Family

ID=27509335

Family Applications (1)

Application Number Title Priority Date Filing Date
FR957342A Expired FR84935E (en) 1961-07-19 1963-12-16 Novel azolyl-thiophenes for use as optical brighteners and process for preparing them

Country Status (1)

Country Link
FR (1) FR84935E (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6322246B1 (en) 1999-09-07 2001-11-27 Wing Root Limited Water-resistant movement holder for a pocket watch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6322246B1 (en) 1999-09-07 2001-11-27 Wing Root Limited Water-resistant movement holder for a pocket watch

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