GB1234486A - - Google Patents

Info

Publication number
GB1234486A
GB1234486A GB1234486DA GB1234486A GB 1234486 A GB1234486 A GB 1234486A GB 1234486D A GB1234486D A GB 1234486DA GB 1234486 A GB1234486 A GB 1234486A
Authority
GB
United Kingdom
Prior art keywords
july
textiles
cotton
heading
division
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
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 GB1234486A publication Critical patent/GB1234486A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D498/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D498/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
    • C07D498/04—Ortho-condensed systems
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

1,234,486. Brightening textiles. FARBENFABRIKEN BAYER A.G. 17 July, 1969 [20 July, 1968], No. 36071/69. Heading D1P. [Also in Division C2] Textile materials, especially cotton and synthetic polyamides, treated with compounds I (including salts thereof) wherein m and n are 1, 2 or 3, are optically brightened. In particular, cotton textiles are suitable for simultaneous treatment with I and a high-quality finishing agent in an acidic bath.
GB1234486D 1968-07-20 1969-07-17 Expired GB1234486A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1770937 1968-07-20

Publications (1)

Publication Number Publication Date
GB1234486A true GB1234486A (en) 1971-06-03

Family

ID=5700698

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1234486D Expired GB1234486A (en) 1968-07-20 1969-07-17

Country Status (4)

Country Link
BE (1) BE736313A (en)
FR (1) FR2013414A1 (en)
GB (1) GB1234486A (en)
NL (1) NL6911095A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3844341A1 (en) * 1988-12-30 1990-07-05 Sandoz Ag LIQUID DETERGENT
CN102206312A (en) * 2011-04-08 2011-10-05 株洲晶昱实业有限责任公司 Macromolecular elastic fluorescent brightening agent and grafting preparation method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3844341A1 (en) * 1988-12-30 1990-07-05 Sandoz Ag LIQUID DETERGENT
CN102206312A (en) * 2011-04-08 2011-10-05 株洲晶昱实业有限责任公司 Macromolecular elastic fluorescent brightening agent and grafting preparation method thereof
CN102206312B (en) * 2011-04-08 2012-12-12 株洲晶昱实业有限责任公司 Macromolecular elastic fluorescent brightening agent and grafting preparation method thereof

Also Published As

Publication number Publication date
BE736313A (en) 1969-12-31
NL6911095A (en) 1970-01-22
FR2013414A1 (en) 1970-04-03

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed