NL7506559A - Optische witmakers. - Google Patents

Optische witmakers.

Info

Publication number: NL7506559A
Authority: NL; Netherlands
Prior art keywords: optical brighteners; brighteners; optical
Prior art date: 1974-06-08

Application number

NL7506559A

Other languages

English (en)

Other versions

NL154566B (nl

Original Assignee

Inst Przemyslu Organiczego

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.)

1974-06-08

Filing date

1975-06-03

Publication date

1975-12-10

1975-06-03 Application filed by Inst Przemyslu Organiczego filed Critical Inst Przemyslu Organiczego

1975-12-10 Publication of NL7506559A publication Critical patent/NL7506559A/nl

1977-09-15 Publication of NL154566B publication Critical patent/NL154566B/nl

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
- C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
- C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
- C07D251/26—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hetero atoms directly attached to ring carbon atoms
- C07D251/40—Nitrogen atoms
- C07D251/54—Three nitrogen atoms
- C07D251/68—Triazinylamino stilbenes
- 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
- D06L4/65—Optical bleaching or brightening with mixtures of optical brighteners

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Textile Engineering (AREA)
Paper (AREA)
Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Detergent Compositions (AREA)

NL757506559A 1974-06-08 1975-06-03 Werkwijze voor het bereiden van een mengsel van optische bleekmiddelen, alsmede de textielprodukten, die met het aldus bereide mengsel zijn behandeld. NL154566B (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PL1974171772A PL93878B1 (nl)	1974-06-08	1974-06-08

Publications (2)

Publication Number	Publication Date
NL7506559A true NL7506559A (nl)	1975-12-10
NL154566B NL154566B (nl)	1977-09-15

Family

ID=19967697

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL757506559A NL154566B (nl)	1974-06-08	1975-06-03	Werkwijze voor het bereiden van een mengsel van optische bleekmiddelen, alsmede de textielprodukten, die met het aldus bereide mengsel zijn behandeld.

Country Status (13)

Country	Link
CH (1)	CH613198A5 (nl)
CS (1)	CS188227B2 (nl)
DD (1)	DD118092A5 (nl)
DE (1)	DE2524801B2 (nl)
EG (1)	EG12541A (nl)
FR (1)	FR2273900A1 (nl)
GB (1)	GB1512076A (nl)
NL (1)	NL154566B (nl)
PL (1)	PL93878B1 (nl)
RO (1)	RO77938A (nl)
SU (1)	SU619112A3 (nl)
TR (1)	TR18464A (nl)
YU (1)	YU119675A (nl)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB9418958D0 (en) *	1994-09-21	1994-11-09	Ciba Geigy Ag	Fluorescent whitening agents
US5935383A (en) *	1996-12-04	1999-08-10	Kimberly-Clark Worldwide, Inc.	Method for improved wet strength paper
US6165973A (en) *	1999-02-05	2000-12-26	Ciba Specialty Chemicals Corporation	Fluorescent whitening agent, its preparation and use
AU2003227060A1 (en) *	2002-03-19	2003-09-29	Ciba Specialty Chemicals Holding Inc.	Amphoteric and cationic fluorescent whitening agents
PT2135997E (pt) *	2008-06-11	2011-03-10	Blankophor Gmbh & Co Kg	Composição e processo para branquear papel

1974
- 1974-06-08 PL PL1974171772A patent/PL93878B1/pl unknown
1975
- 1975-05-12 YU YU01196/75A patent/YU119675A/xx unknown
- 1975-05-22 GB GB22305/75A patent/GB1512076A/en not_active Expired
- 1975-05-26 SU SU752145906A patent/SU619112A3/ru active
- 1975-05-28 CH CH686575A patent/CH613198A5/xx not_active IP Right Cessation
- 1975-06-03 NL NL757506559A patent/NL154566B/nl not_active IP Right Cessation
- 1975-06-04 DE DE2524801A patent/DE2524801B2/de not_active Withdrawn
- 1975-06-05 TR TR18464A patent/TR18464A/xx unknown
- 1975-06-06 DD DD186499A patent/DD118092A5/xx unknown
- 1975-06-06 CS CS753982A patent/CS188227B2/cs unknown
- 1975-06-07 RO RO7582464A patent/RO77938A/ro unknown
- 1975-06-08 EG EG333/75A patent/EG12541A/xx active
- 1975-06-09 FR FR7517965A patent/FR2273900A1/fr active Granted

Also Published As

Publication number	Publication date
DE2524801A1 (de)	1975-12-11
SU619112A3 (ru)	1978-08-05
CH613198A5 (en)	1979-09-14
RO77938A (ro)	1982-03-24
PL93878B1 (nl)	1977-06-30
DE2524801B2 (de)	1978-05-18
DD118092A5 (nl)	1976-02-12
FR2273900A1 (fr)	1976-01-02
CS188227B2 (en)	1979-02-28
YU119675A (en)	1982-05-31
FR2273900B1 (nl)	1979-02-23
EG12541A (en)	1980-07-31
NL154566B (nl)	1977-09-15
GB1512076A (en)	1978-05-24
TR18464A (tr)	1977-02-18

Publication	Publication Date	Title
NL7502165A (nl)	1975-08-28	Optische lezer.
NL7415489A (nl)	1975-04-29	Optische aftaster.
NL7613968A (nl)	1977-06-21	Optische schakelinrichting.
NL161624C (nl)	1980-02-15	Optische afleesinrichting.
NL7514779A (nl)	1976-06-22	Optische geleider.
SE7506501L (sv)	1975-12-08	Optisk kodare.
NL7412375A (nl)	1975-03-25	Optische inrichting.
NL7608556A (nl)	1977-02-04	Optische inrichting.
NL7412250A (nl)	1975-03-25	Optische bleekmiddelen.
NL7509284A (nl)	1976-02-10	Optische metronoom.
NL7505187A (nl)	1975-11-10	Lensconstructie.
SE7503585L (sv)	1975-11-14	Optisk interferometer.
NL7613951A (nl)	1977-06-21	Vergrotingslens.
NL182840C (nl)	1988-05-16	Optische inrichting.
NL7603555A (nl)	1976-10-12	Optische kijker.
AT334109B (de)	1976-12-27	Pankratisches objektiv
NL7411760A (nl)	1975-03-10	Optische metronoom.
NL182915C (nl)	1988-06-01	Optische aftastinrichting.
NL7505186A (nl)	1975-11-10	Lensconstructie.
NL7506559A (nl)	1975-12-10	Optische witmakers.
NL7511476A (nl)	1976-04-06	Optisch objectief.
AT318387B (de)	1974-10-10	Optische Aufhellmittel
NL7504334A (nl)	1975-10-14	Lichtgeleider.
NL7500338A (nl)	1975-09-09	Optisch aftaststelsel.
AT351287B (de)	1979-07-10	Mikroskopobjektiv

Legal Events

Date	Code	Title	Description
1983-02-16	V1	Lapsed because of non-payment of the annual fee
1995-06-30	NL80	Abbreviated name of patent owner mentioned of already nullified patent	Owner name: INSTYTUT PRZE