JPS51122005A - Dyeing or whitening method of paper or paperrlike materials - Google Patents

Dyeing or whitening method of paper or paperrlike materials

Info

Publication number
JPS51122005A
JPS51122005A JP51023379A JP2337976A JPS51122005A JP S51122005 A JPS51122005 A JP S51122005A JP 51023379 A JP51023379 A JP 51023379A JP 2337976 A JP2337976 A JP 2337976A JP S51122005 A JPS51122005 A JP S51122005A
Authority
JP
Japan
Prior art keywords
paperrlike
dyeing
paper
materials
whitening method
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.)
Pending
Application number
JP51023379A
Other languages
English (en)
Japanese (ja)
Inventor
Piirure Kararudo Jiin
Hofureutaa Riharudo
Sutetsutoraa Hansu
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
Priority claimed from CH284775A external-priority patent/CH609117A5/de
Priority claimed from CH944075A external-priority patent/CH616470A5/de
Application filed by Sandoz AG filed Critical Sandoz AG
Publication of JPS51122005A publication Critical patent/JPS51122005A/ja
Pending 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
    • D21H21/28—Colorants ; Pigments or opacifying agents
    • 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

  • Paper (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP51023379A 1975-03-06 1976-03-05 Dyeing or whitening method of paper or paperrlike materials Pending JPS51122005A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH284775A CH609117A5 (en) 1975-03-06 1975-03-06 Paper colouring process for beater-presized (engine-presized) paper
CH944075A CH616470A5 (en) 1975-07-18 1975-07-18 Process for the colouring or optical brightening of paper webs

Publications (1)

Publication Number Publication Date
JPS51122005A true JPS51122005A (en) 1976-10-25

Family

ID=25691547

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51023379A Pending JPS51122005A (en) 1975-03-06 1976-03-05 Dyeing or whitening method of paper or paperrlike materials

Country Status (7)

Country Link
JP (1) JPS51122005A (enExample)
DE (1) DE2607770C3 (enExample)
FI (1) FI760500A7 (enExample)
FR (1) FR2303115A1 (enExample)
GB (1) GB1537147A (enExample)
NL (1) NL7602142A (enExample)
NO (1) NO760672L (enExample)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4864277A (enExample) * 1971-12-13 1973-09-06

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4864277A (enExample) * 1971-12-13 1973-09-06

Also Published As

Publication number Publication date
NL7602142A (nl) 1976-09-08
DE2607770B2 (de) 1978-05-24
FI760500A7 (enExample) 1976-09-07
DE2607770A1 (de) 1976-09-16
FR2303115A1 (fr) 1976-10-01
NO760672L (enExample) 1976-09-07
DE2607770C3 (de) 1979-01-25
GB1537147A (en) 1978-12-29

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