CH409850A - Process for the optical brightening of textile fibers with naphthalic acids or naphthalic acid derivatives - Google Patents

Process for the optical brightening of textile fibers with naphthalic acids or naphthalic acid derivatives

Info

Publication number
CH409850A
CH409850A CH70962A CH70962A CH409850A CH 409850 A CH409850 A CH 409850A CH 70962 A CH70962 A CH 70962A CH 70962 A CH70962 A CH 70962A CH 409850 A CH409850 A CH 409850A
Authority
CH
Switzerland
Prior art keywords
naphthalic
acid derivatives
textile fibers
optical brightening
acids
Prior art date
Application number
CH70962A
Other languages
German (de)
Inventor
Kasai Toshiyasu
Original Assignee
Kasai Toshiyasu
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 Kasai Toshiyasu filed Critical Kasai Toshiyasu
Publication of CH409850A publication Critical patent/CH409850A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D221/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00
    • C07D221/02—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00 condensed with carbocyclic rings or ring systems
    • C07D221/04—Ortho- or peri-condensed ring systems
    • C07D221/06—Ring systems of three rings
    • C07D221/14—Aza-phenalenes, e.g. 1,8-naphthalimide
    • 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
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3412—Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
    • C08K5/3432—Six-membered rings
    • C08K5/3437—Six-membered rings condensed with carbocyclic rings
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
    • D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
    • D06L4/60—Optical bleaching or brightening
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/30—Luminescent or fluorescent substances, e.g. for optical bleaching
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • 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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Indole Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Coloring (AREA)
CH70962A 1961-01-21 1962-01-22 Process for the optical brightening of textile fibers with naphthalic acids or naphthalic acid derivatives CH409850A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP194661 1961-01-21
JP240561 1961-01-26
JP240661 1961-01-26
JP478261 1961-02-12

Publications (1)

Publication Number Publication Date
CH409850A true CH409850A (en) 1965-12-15

Family

ID=27453513

Family Applications (5)

Application Number Title Priority Date Filing Date
CH70962A CH409850A (en) 1961-01-21 1962-01-22 Process for the optical brightening of textile fibers with naphthalic acids or naphthalic acid derivatives
CH124263A CH461495A (en) 1961-01-21 1962-01-22 Process for the preparation of naphthalic acid imides
CH124363A CH427811A (en) 1961-01-21 1962-01-22 Process for the preparation of naphthalic acid imides
CH124463A CH442315A (en) 1961-01-21 1962-01-22 Process for the preparation of naphthalic acid imides
CH124163A CH446713A (en) 1961-01-21 1962-01-22 Process for the optical brightening of non-textile materials made of high molecular weight polymers

Family Applications After (4)

Application Number Title Priority Date Filing Date
CH124263A CH461495A (en) 1961-01-21 1962-01-22 Process for the preparation of naphthalic acid imides
CH124363A CH427811A (en) 1961-01-21 1962-01-22 Process for the preparation of naphthalic acid imides
CH124463A CH442315A (en) 1961-01-21 1962-01-22 Process for the preparation of naphthalic acid imides
CH124163A CH446713A (en) 1961-01-21 1962-01-22 Process for the optical brightening of non-textile materials made of high molecular weight polymers

Country Status (4)

Country Link
BE (1) BE612955A (en)
CH (5) CH409850A (en)
DE (1) DE1445961C3 (en)
GB (1) GB1003083A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1288787B (en) * 1966-09-08 1969-02-06 Bayer Ag Polyamide molding compounds with compounds containing imide groups as mold release agents
ES459497A1 (en) * 1977-06-04 1978-04-16 Made Labor Sa N(Aminoalkyl)-naphthalimides and their derivatives
DE3618458A1 (en) * 1986-06-02 1987-12-03 Hoechst Ag NAPHTHALIMIDES CONTAINING SULFURIC ACID ESTER GROUPS, METHOD FOR THE PRODUCTION AND USE THEREOF
US6645428B1 (en) * 2000-04-27 2003-11-11 Ondeo Nalco Company Fluorescent monomers and tagged treatment polymers containing same for use in industrial water systems
DE10353328A1 (en) 2003-11-14 2005-06-16 Basf Ag New naphthalene-1,8-dicarboxylic monoimides for use as sole light stabilizer to protect organic material, e.g. plastics, polymer dispersions, paints and photographic emulsions, from damaging effects of light
FR2927077B1 (en) 2008-01-31 2012-05-25 Commissariat Energie Atomique 1,8-NAPHTHALIMIDE DERIVATIVES AS SCINTILLATION AGENTS, IN PARTICULAR FOR THE DISCRIMINATION BETWEEN FAST NEUTRONS AND GAMMA RAYS
CA2777406A1 (en) 2009-10-09 2011-04-14 The Ohio State University Research Foundation Thiazolidinedione energy restriction-mimetic agents

Also Published As

Publication number Publication date
CH427811A (en) 1967-01-15
CH442315A (en) 1967-08-31
CH461495A (en) 1968-08-31
BE612955A (en) 1962-05-16
CH446713A (en) 1967-11-15
DE1445961B2 (en) 1978-09-28
DE1445961A1 (en) 1969-12-11
GB1003083A (en) 1965-09-02
DE1445961C3 (en) 1979-05-17

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