ES382508A1 - Procedimiento para el tratamiento optico de papel en masa. - Google Patents

Procedimiento para el tratamiento optico de papel en masa.

Info

Publication number: ES382508A1
Authority: ES; Spain
Prior art keywords: procedure; optical treatment; optical; mass paper; bleaching
Prior art date: 1969-08-08
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

ES382508A

Other languages

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.)

1969-08-08

Filing date

1970-08-06

Publication date

1973-04-16

1970-08-06 Application filed by Sandoz AG filed Critical Sandoz AG

1973-04-16 Publication of ES382508A1 publication Critical patent/ES382508A1/es

Status Expired legal-status Critical Current

Links

238000000034 method Methods 0.000 title abstract 2
230000003287 optical effect Effects 0.000 title abstract 2
125000000129 anionic group Chemical group 0.000 abstract 1
238000004061 bleaching Methods 0.000 abstract 1
150000001875 compounds Chemical class 0.000 abstract 1
239000000975 dye Substances 0.000 abstract 1
238000004043 dyeing Methods 0.000 abstract 1
230000000694 effects Effects 0.000 abstract 1
125000001033 ether group Chemical group 0.000 abstract 1
229910052757 nitrogen Inorganic materials 0.000 abstract 1
125000004433 nitrogen atom Chemical group N* 0.000 abstract 1
238000009994 optical bleaching Methods 0.000 abstract 1
229920000151 polyglycol Polymers 0.000 abstract 1
239000010695 polyglycol Substances 0.000 abstract 1
239000004094 surface-active agent Substances 0.000 abstract 1

Classifications

- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/60—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing polyethers
- D06P1/607—Nitrogen-containing polyethers or their quaternary derivatives
- D06P1/6076—Nitrogen-containing polyethers or their quaternary derivatives addition products of amines and alkylene oxides or oxiranes
- 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

Engineering & Computer Science (AREA)
Textile Engineering (AREA)
Paper (AREA)
Coloring (AREA)

ES382508A 1969-08-08 1970-08-06 Procedimiento para el tratamiento optico de papel en masa. Expired ES382508A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH1206669A CH520821A (de)	1969-08-08	1969-08-08	Verfahren zum gleichmässigen Färben und/oder optischen Aufhellen von Papierstoff in der Masse

Publications (1)

Publication Number	Publication Date
ES382508A1 true ES382508A1 (es)	1973-04-16

Family

ID=4379536

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES382508A Expired ES382508A1 (es)	1969-08-08	1970-08-06	Procedimiento para el tratamiento optico de papel en masa.

Country Status (10)

Country	Link
AT (1)	AT299688B (es)
AU (1)	AU1849570A (es)
BE (1)	BE754466A (es)
CA (1)	CA921658A (es)
CH (1)	CH520821A (es)
DE (1)	DE2039034A1 (es)
ES (1)	ES382508A1 (es)
FR (1)	FR2056658A5 (es)
GB (1)	GB1313786A (es)
NL (1)	NL7010041A (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH630130A5 (de) *	1977-08-26	1982-05-28	Ciba Geigy Ag	Verfahren zur herstellung von geleimtem papier oder karton unter verwendung von farbstoffen oder optischen aufhellern und salzen von epoxyd-amin-polyaminoamid-umsetzungsprodukten.
SE462108B (sv) *	1987-09-22	1990-05-07	Air Laid Tissue As	Framstaellning av torrformat tissuepapper, varvid en faergad massa anvaendes
GB0021404D0 (en) *	2000-09-01	2000-10-18	Clariant Int Ltd	Improvement in or to organic compounds
TW201000716A (en) *	2008-01-28	2010-01-01	Akzo Nobel Nv	A method for production of paper

0
- BE BE754466D patent/BE754466A/xx unknown
1969
- 1969-08-08 CH CH1206669A patent/CH520821A/de not_active IP Right Cessation
1970
- 1970-07-07 NL NL7010041A patent/NL7010041A/xx unknown
- 1970-07-21 GB GB3530570A patent/GB1313786A/en not_active Expired
- 1970-08-05 AT AT710970A patent/AT299688B/de active
- 1970-08-06 CA CA090072A patent/CA921658A/en not_active Expired
- 1970-08-06 AU AU18495/70A patent/AU1849570A/en not_active Expired
- 1970-08-06 FR FR7029012A patent/FR2056658A5/fr not_active Expired
- 1970-08-06 ES ES382508A patent/ES382508A1/es not_active Expired
- 1970-08-06 DE DE19702039034 patent/DE2039034A1/de active Pending

Also Published As

Publication number	Publication date
DE2039034A1 (de)	1971-02-25
AU1849570A (en)	1972-02-10
BE754466A (fr)	1971-01-18
GB1313786A (en)	1973-04-18
CA921658A (en)	1973-02-27
AT299688B (de)	1972-06-26
FR2056658A5 (es)	1971-05-14
CH520821A (de)	1972-03-31
NL7010041A (es)	1971-02-10

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