NL174749C - METHOD FOR ELIMINATING OR AGAINST THE BLEACHING EFFECT OF ANIONOGENIC OPTICAL BLEACHERS ON FIBERS - Google Patents

METHOD FOR ELIMINATING OR AGAINST THE BLEACHING EFFECT OF ANIONOGENIC OPTICAL BLEACHERS ON FIBERS

Info

Publication number
NL174749C
NL174749C NLAANVRAGE7413523,A NL7413523A NL174749C NL 174749 C NL174749 C NL 174749C NL 7413523 A NL7413523 A NL 7413523A NL 174749 C NL174749 C NL 174749C
Authority
NL
Netherlands
Prior art keywords
anionogenic
eliminating
fibers
bleaching effect
bleachers
Prior art date
Application number
NLAANVRAGE7413523,A
Other languages
Dutch (nl)
Other versions
NL174749B (en
NL7413523A (en
Original Assignee
Sandoz 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
Application filed by Sandoz Ag filed Critical Sandoz Ag
Publication of NL7413523A publication Critical patent/NL7413523A/en
Publication of NL174749B publication Critical patent/NL174749B/en
Application granted granted Critical
Publication of NL174749C publication Critical patent/NL174749C/en

Links

Classifications

    • 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
NLAANVRAGE7413523,A 1973-10-19 1974-10-15 METHOD FOR ELIMINATING OR AGAINST THE BLEACHING EFFECT OF ANIONOGENIC OPTICAL BLEACHERS ON FIBERS NL174749C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1480873A CH572128A5 (en) 1973-10-19 1973-10-19

Publications (3)

Publication Number Publication Date
NL7413523A NL7413523A (en) 1975-04-22
NL174749B NL174749B (en) 1984-03-01
NL174749C true NL174749C (en) 1984-08-01

Family

ID=4403990

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7413523,A NL174749C (en) 1973-10-19 1974-10-15 METHOD FOR ELIMINATING OR AGAINST THE BLEACHING EFFECT OF ANIONOGENIC OPTICAL BLEACHERS ON FIBERS

Country Status (16)

Country Link
JP (1) JPS5414205B2 (en)
BE (1) BE821261A (en)
BR (1) BR7408687D0 (en)
CA (1) CA1051144A (en)
CH (1) CH572128A5 (en)
DD (1) DD114109A5 (en)
DE (1) DE2448293C3 (en)
FI (1) FI58363C (en)
FR (1) FR2248365B1 (en)
GB (1) GB1490077A (en)
IT (1) IT1023126B (en)
NL (1) NL174749C (en)
NO (1) NO145886C (en)
SE (1) SE415043B (en)
SU (1) SU878203A3 (en)
ZA (1) ZA746641B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2916656A1 (en) * 1979-04-25 1980-11-06 Henkel Kgaa Optical brightener-free textile detergent compsn. - contg. aliphatic polyglycol ether(s), alkyl-pyridinium salt and standard additives
IT1127312B (en) * 1979-12-21 1986-05-21 Apital Prod Ind PROCEDURE FOR THE ELIMINATION OF THE FLUORESCENCE OF OPTICAL BANDS
DE3415103A1 (en) * 1984-04-21 1985-10-31 Bayer Ag, 5090 Leverkusen METHOD FOR FLUORESCENT EXTINGUISHING AND NEW CATIONIC AROMATIC NITRO COMPOUNDS
CH677167B5 (en) * 1985-05-08 1991-10-31 Sandoz Ag
GB8518489D0 (en) * 1985-07-22 1985-08-29 Sandoz Ltd Organic compounds
DE3535496A1 (en) 1985-10-04 1987-04-16 Bayer Ag METHOD FOR FLUORESCENT EXTINGUISHING AND NEW CATIONIC NAPHTHALINE PERI DICARBONIC ACID IMID DERIVATIVES
JP4728646B2 (en) * 2005-01-06 2011-07-20 大王製紙株式会社 Non-fluorescent board
RU2495972C2 (en) * 2008-03-26 2013-10-20 Клариант Финанс (Бви) Лимитед Improved optical bleaching compositions

Also Published As

Publication number Publication date
NO145886B (en) 1982-03-08
DD114109A5 (en) 1975-07-12
SE415043B (en) 1980-09-01
FI58363B (en) 1980-09-30
BR7408687D0 (en) 1975-09-16
DE2448293C3 (en) 1979-11-15
FR2248365B1 (en) 1978-04-28
FI58363C (en) 1981-01-12
DE2448293A1 (en) 1975-04-24
NL174749B (en) 1984-03-01
DE2448293B2 (en) 1979-03-29
BE821261A (en) 1975-04-18
JPS5065610A (en) 1975-06-03
SU878203A3 (en) 1981-10-30
IT1023126B (en) 1978-05-10
NO743648L (en) 1975-05-20
JPS5414205B2 (en) 1979-06-05
ZA746641B (en) 1976-05-26
FI295074A (en) 1975-04-20
GB1490077A (en) 1977-10-26
NO145886C (en) 1982-06-16
NL7413523A (en) 1975-04-22
AU7445074A (en) 1976-04-29
FR2248365A1 (en) 1975-05-16
CH572128A5 (en) 1976-01-30
SE7412745L (en) 1975-04-21
CA1051144A (en) 1979-03-20

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Legal Events

Date Code Title Description
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee