FR2248365A1 - - Google Patents

Info

Publication number
FR2248365A1
FR2248365A1 FR7435326A FR7435326A FR2248365A1 FR 2248365 A1 FR2248365 A1 FR 2248365A1 FR 7435326 A FR7435326 A FR 7435326A FR 7435326 A FR7435326 A FR 7435326A FR 2248365 A1 FR2248365 A1 FR 2248365A1
Authority
FR
France
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.)
Granted
Application number
FR7435326A
Other languages
French (fr)
Other versions
FR2248365B1 (fi
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.)
Sandoz AG
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 FR2248365A1 publication Critical patent/FR2248365A1/fr
Application granted granted Critical
Publication of FR2248365B1 publication Critical patent/FR2248365B1/fr
Expired legal-status Critical Current

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
FR7435326A 1973-10-19 1974-10-21 Expired FR2248365B1 (fi)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2248365A1 true FR2248365A1 (fi) 1975-05-16
FR2248365B1 FR2248365B1 (fi) 1978-04-28

Family

ID=4403990

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7435326A Expired FR2248365B1 (fi) 1973-10-19 1974-10-21

Country Status (16)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2472050A1 (fr) * 1979-12-21 1981-06-26 Apital Prod Ind Procede pour l'elimination de la fluorescence des azurants optiques
FR2581672A1 (fr) * 1985-05-08 1986-11-14 Sandoz Sa Procede pour supprimer les effets d'azurage optique sur un substrat
FR2585045A1 (fr) * 1985-07-22 1987-01-23 Sandoz Sa Procede permettant d'empecher l'effet d'azurage produit par des azurants optiques

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2916656A1 (de) * 1979-04-25 1980-11-06 Henkel Kgaa Waschmittel fuer textilien
DE3415103A1 (de) * 1984-04-21 1985-10-31 Bayer Ag, 5090 Leverkusen Verfahren zur fluoreszenzloeschung und neue kationische aromatische nitroverbindungen
DE3535496A1 (de) 1985-10-04 1987-04-16 Bayer Ag Verfahren zur fluoreszenzloeschung und neue kationische naphthalin-peri-dicarbonsaeureimid-derivate
JP4728646B2 (ja) * 2005-01-06 2011-07-20 大王製紙株式会社 無蛍光板紙
RU2495973C2 (ru) * 2008-03-26 2013-10-20 Клариант Финанс (Бви) Лимитед Усовершенствованные композиции для оптического отбеливания

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2472050A1 (fr) * 1979-12-21 1981-06-26 Apital Prod Ind Procede pour l'elimination de la fluorescence des azurants optiques
FR2581672A1 (fr) * 1985-05-08 1986-11-14 Sandoz Sa Procede pour supprimer les effets d'azurage optique sur un substrat
FR2585045A1 (fr) * 1985-07-22 1987-01-23 Sandoz Sa Procede permettant d'empecher l'effet d'azurage produit par des azurants optiques

Also Published As

Publication number Publication date
NL174749C (nl) 1984-08-01
JPS5414205B2 (fi) 1979-06-05
IT1023126B (it) 1978-05-10
BE821261A (fr) 1975-04-18
NO145886C (no) 1982-06-16
DE2448293B2 (de) 1979-03-29
GB1490077A (en) 1977-10-26
FI58363C (fi) 1981-01-12
CA1051144A (en) 1979-03-20
NL7413523A (nl) 1975-04-22
CH572128A5 (fi) 1976-01-30
FI58363B (fi) 1980-09-30
FI295074A (fi) 1975-04-20
BR7408687D0 (pt) 1975-09-16
JPS5065610A (fi) 1975-06-03
SU878203A3 (ru) 1981-10-30
NO145886B (no) 1982-03-08
SE415043B (sv) 1980-09-01
FR2248365B1 (fi) 1978-04-28
SE7412745L (fi) 1975-04-21
NO743648L (fi) 1975-05-20
NL174749B (nl) 1984-03-01
DE2448293C3 (de) 1979-11-15
AU7445074A (en) 1976-04-29
DE2448293A1 (de) 1975-04-24
ZA746641B (en) 1976-05-26
DD114109A5 (fi) 1975-07-12

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Legal Events

Date Code Title Description
ST Notification of lapse