ES477658A1 - Procedimiento para la obtencion de blanqueadores opticos. - Google Patents

Procedimiento para la obtencion de blanqueadores opticos.

Info

Publication number: ES477658A1
Authority: ES; Spain
Prior art keywords: coating compositions; whitening; composition; paper coating; brightening agents
Prior art date: 1978-02-14
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

ES477658A

Other languages

English (en)

Spanish (es)

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.)

Bayer AG

Original Assignee

Bayer 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.)

1978-02-14

Filing date

1979-02-13

Publication date

1980-01-01

1978-02-14 Priority claimed from DE19782806194 external-priority patent/DE2806194A1/de

1978-02-14 Priority claimed from DE19782806195 external-priority patent/DE2806195A1/de

1979-02-13 Application filed by Bayer AG filed Critical Bayer AG

1980-01-01 Publication of ES477658A1 publication Critical patent/ES477658A1/es

Status Expired legal-status Critical Current

Links

239000003795 chemical substances by application Substances 0.000 title abstract 2
239000008199 coating composition Substances 0.000 title abstract 2
239000000203 mixture Substances 0.000 title abstract 2
230000003287 optical effect Effects 0.000 title abstract 2
230000002087 whitening effect Effects 0.000 title abstract 2
238000005282 brightening Methods 0.000 title 1
125000000129 anionic group Chemical group 0.000 abstract 1
239000011230 binding agent Substances 0.000 abstract 1
238000009835 boiling Methods 0.000 abstract 1
239000003995 emulsifying agent Substances 0.000 abstract 1
238000009472 formulation Methods 0.000 abstract 1
239000007788 liquid Substances 0.000 abstract 1
239000012669 liquid formulation Substances 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1

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
- 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
- D06L4/664—Preparations of optical brighteners; Optical brighteners in aerosol form; Physical treatment of optical brighteners

Landscapes

Engineering & Computer Science (AREA)
Textile Engineering (AREA)
Paper (AREA)
Paints Or Removers (AREA)

ES477658A 1978-02-14 1979-02-13 Procedimiento para la obtencion de blanqueadores opticos. Expired ES477658A1 (es)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19782806194 DE2806194A1 (de)	1978-02-14	1978-02-14	Beschichtungszusammensetzung
DE19782806195 DE2806195A1 (de)	1978-02-14	1978-02-14	Beschichtungszusammensetzung

Publications (1)

Publication Number	Publication Date
ES477658A1 true ES477658A1 (es)	1980-01-01

Family

ID=25773828

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES477658A Expired ES477658A1 (es)	1978-02-14	1979-02-13	Procedimiento para la obtencion de blanqueadores opticos.

Country Status (6)

Country	Link
EP (1)	EP0003568B1 (pt)
JP (1)	JPS54117383A (pt)
BR (1)	BR7900871A (pt)
DE (1)	DE2962980D1 (pt)
ES (1)	ES477658A1 (pt)
FI (1)	FI790457A7 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ES2556971T3 (es) *	2002-02-25	2016-01-21	Basf Se	Proceso para el tratamiento de materiales de fibras textiles
EP1778917A1 (en) *	2004-08-12	2007-05-02	Ciba SC Holding AG	Fluorescent pigments for coating compositions

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2915472A (en) *	1956-01-09	1959-12-01	Pressner Samuel	Brightening compositions
DE2152969B2 (de) *	1971-10-23	1975-04-10	Bayer Ag, 5090 Leverkusen	Mittel und Verfahren zum Weißtönen von Fasermaterialien

1979
- 1979-02-02 EP EP79100300A patent/EP0003568B1/de not_active Expired
- 1979-02-02 DE DE7979100300T patent/DE2962980D1/de not_active Expired
- 1979-02-12 FI FI790457A patent/FI790457A7/fi unknown
- 1979-02-13 BR BR7900871A patent/BR7900871A/pt unknown
- 1979-02-13 ES ES477658A patent/ES477658A1/es not_active Expired
- 1979-02-13 JP JP1443679A patent/JPS54117383A/ja active Pending

Also Published As

Publication number	Publication date
FI790457A7 (fi)	1979-08-15
JPS54117383A (en)	1979-09-12
DE2962980D1 (en)	1982-07-22
BR7900871A (pt)	1979-09-04
EP0003568B1 (de)	1982-06-02
EP0003568A1 (de)	1979-08-22

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