IT439855A - - Google Patents

Info

Publication number
IT439855A
IT439855A IT439855DA IT439855A IT 439855 A IT439855 A IT 439855A IT 439855D A IT439855D A IT 439855DA IT 439855 A IT439855 A IT 439855A
Authority
IT
Italy
Application number
Other languages
Italian (it)
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.)
Publication of IT439855A publication Critical patent/IT439855A/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D407/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00
    • C07D407/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00 containing two hetero rings
    • C07D407/12—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00 containing two hetero rings linked by a chain containing hetero atoms as chain links
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
    • C07D311/06—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2
    • C07D311/08—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2 not hydrogenated in the hetero ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
    • C07D311/06—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2
    • C07D311/08—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2 not hydrogenated in the hetero ring
    • C07D311/16—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2 not hydrogenated in the hetero ring substituted in position 7
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B57/00—Other synthetic dyes of known constitution
    • C09B57/02—Coumarine dyes
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/40—Dyes ; Pigments
    • C11D3/42—Brightening agents ; Blueing agents
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D9/00—Compositions of detergents based essentially on soap
    • C11D9/04—Compositions of detergents based essentially on soap containing compounding ingredients other than soaps
    • C11D9/44—Perfumes; Colouring materials; Brightening agents ; Bleaching agents
    • C11D9/448—Brightening agents
    • 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
    • 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
    • D06L4/65—Optical bleaching or brightening with mixtures of optical brighteners
    • 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
    • D06L4/657—Optical bleaching or brightening combined with other treatments, e.g. finishing, bleaching, softening, dyeing or pigment printing
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Detergent Compositions (AREA)
  • Coloring (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Artificial Filaments (AREA)
IT439855D 1946-06-14 IT439855A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH655258X 1946-06-14

Publications (1)

Publication Number Publication Date
IT439855A true IT439855A (xx)

Family

ID=4526451

Family Applications (1)

Application Number Title Priority Date Filing Date
IT439855D IT439855A (xx) 1946-06-14

Country Status (10)

Country Link
US (2) US2600375A (xx)
AT (1) AT163427B (xx)
BE (1) BE473817A (xx)
CH (1) CH272256A (xx)
DE (3) DE842074C (xx)
FR (1) FR947589A (xx)
GB (2) GB655296A (xx)
IT (1) IT439855A (xx)
NL (1) NL78383C (xx)
SE (1) SE127805A (xx)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2673186A (en) * 1948-01-15 1954-03-23 Procter & Gamble Alkaline detergent composition
BE498447A (xx) * 1949-10-05
US2680747A (en) * 1951-05-19 1954-06-08 Gen Aniline & Film Corp Process of preparing 4-methyl-7-bis (beta-hydroxyethyl) amino coumarin
DE904044C (de) * 1951-11-22 1954-02-15 Sandoz Ag Verfahren zur Herstellung eines pulverisierbaren, leicht wasserloeslichen Aufhellungsmittels aus 4-Methyl-7-diaethylaminocumarin
US2791563A (en) * 1952-06-18 1957-05-07 Gen Aniline & Film Corp Method for preparation of 7-dialkylamino-4-methyl coumarin salts and compositions containing same
DE1151259B (de) * 1952-06-18 1963-07-11 Gen Aniline & Film Corp Verfahren zur Herstellung von pulver-foermigen, wasserloeslichen Salzen von 7-Dialkyl-amino-4-methylcumarinen
BE521339A (xx) * 1952-07-11
US2730503A (en) * 1952-12-29 1956-01-10 Pressner Samuel Detergent and brightening composition
US2779768A (en) * 1953-10-21 1957-01-29 Wisconsin Alumni Res Found 3-(hydroxy lower alkyl)-aminomethyl-4-hydroxycoumarin compounds
DE1055173B (de) * 1954-02-16 1959-04-16 Bayer Ag Aufhellungsmittel
US2692238A (en) * 1954-03-09 1954-10-19 Pro Nyl Chemicals Inc Wash and rinse composition for whitening and brightening nylon
US2903430A (en) * 1954-04-27 1959-09-08 American Cyanamid Co Oxidizing and optical bleach
DE957131C (de) * 1954-07-10 1957-01-31 Ruhr Stickstoff Ag Verfahren zur Aufhellung von verfaerbtem, metallsalzhaltigem Ammoniumsulfat aus Kokereien und Gasanstalten, das besonders als Duengemittel verwendet wird
US2881186A (en) * 1954-11-12 1959-04-07 Geigy Ag J R New derivatives of 7-aminocoumarin
DE1011406B (de) * 1955-01-21 1957-07-04 Gelsenkirchener Bergwerks Ag Verfahren zur Herstellung eines technischen, weissen, farb- und lagerbestaendigen Ammoniumsulfats
US2844594A (en) * 1955-09-21 1958-07-22 American Cyanamid Co 3-aryl-7-dialkylaminocoumarins
DE1275983B (de) * 1956-08-30 1968-08-29 Basf Ag Optische Aufheller
DE1278385B (de) * 1965-03-30 1968-09-26 Bayer Ag Aufhellungsmittel
NL131923C (xx) * 1966-02-25
CH597335A5 (xx) * 1973-09-14 1978-03-31 Ciba Geigy Ag
LU75688A1 (xx) * 1976-08-31 1978-04-13
CH648789A5 (de) * 1980-10-03 1985-04-15 Schweizerische Seidengaze Verfahren zur verkuerzung der belichtungszeit bei der photochemischen musteruebertragung auf lichtempfindliche schichten.
US6169185B1 (en) 1999-02-25 2001-01-02 Day-Glo Color Corp. Ink jet printing inks

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT151635B (de) * 1935-10-19 1937-11-25 Ultrazell G M B H Verfahren zur Erzielung eines weißen Farbtones bei Textilien und Stärkepräparat.
CH192557A (de) * 1935-10-19 1937-08-31 Ultrazell G M B H Verfahren zur Erzielung eines weissen Farbtons bei aus Textilstoffen erzeugten Gebrauchsgegenständen, insbesondere Wäsche.
US2341009A (en) * 1936-03-19 1944-02-08 Richards Chemical Works Method of improving brightness of fibrous materials
US2267758A (en) * 1937-05-20 1941-12-30 Nat Marking Mach Co Ink for textile marking
GB522672A (en) * 1939-06-02 1940-06-24 Meyer Hans Treating articles, substances or materials of a yellowish or off-white tint so as to obtain a pure white appearance
BE442600A (xx) * 1940-08-31
CH225331A (de) * 1940-12-09 1943-01-31 Halstenbach & Co Vorrichtung zum Führen des von der Ablaufspule einer Spulmaschine ablaufenden Fadens.
US2333329A (en) * 1941-04-07 1943-11-02 Nat Marking Mach Co Ink and method of marking dry cleaned articles therewith
US2334348A (en) * 1941-06-23 1943-11-16 Nat Marking Mach Co Sunburn preventive
USRE22530E (en) * 1941-10-08 1944-08-15 Pencil for laundry marking
GB566810A (en) * 1943-05-20 1945-01-15 Unilever Ltd Method of and preparations for improving the whiteness of materials
GB567716A (en) * 1943-05-20 1945-02-28 Unilever Ltd Improvements in detergents
GB566317A (en) * 1943-06-17 1944-12-21 Nat Marking Machine Company Lt Improvements in or relating to the identification marking of fabrics

Also Published As

Publication number Publication date
AT163427B (de) 1949-07-11
GB655258A (en) 1951-07-18
SE127805A (xx) 1950-04-04
FR947589A (fr) 1949-07-06
CH272256A (de) 1950-12-15
US2610152A (en) 1952-09-09
BE473817A (xx)
GB655296A (en) 1951-07-18
DE923422C (de) 1955-02-14
DE963268C (de) 1957-05-02
US2600375A (en) 1952-06-17
DE842074C (de) 1952-06-23
NL78383C (xx)

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