NL52515C - - Google Patents

Info

Publication number: NL52515C
Authority: NL; Netherlands

Application number

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.)

1939-02-20

Publication of NL52515C publication Critical patent/NL52515C/xx

Classifications

- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B47/00—Porphines; Azaporphines
- C09B47/04—Phthalocyanines abbreviation: Pc
- C09B47/32—Cationic phthalocyanine dyes
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B47/00—Porphines; Azaporphines
- C09B47/04—Phthalocyanines abbreviation: Pc
- C09B47/08—Preparation from other phthalocyanine compounds, e.g. cobaltphthalocyanineamine complex

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Coloring (AREA)

NL52515D 1939-02-20 NL52515C (xx)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB215947X		1939-02-20

Publications (1)

Publication Number	Publication Date
NL52515C true NL52515C (xx)

Family

ID=10165552

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL52515D NL52515C (xx)	1939-02-20

Country Status (4)

Country	Link
US (1)	US2290906A (xx)
CH (3)	CH215947A (xx)
FR (1)	FR867265A (xx)
NL (1)	NL52515C (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2456274A (en) *	1944-02-14	1948-12-14	Sandoz Ltd	Aryl thio-ethers of metal-containing phthalocyanines and process for producing same
NL60837C (xx) *	1944-12-06
US2599371A (en) *	1947-07-10	1952-06-03	Ici Ltd	Printing with onium dyestuffs and buffer mixtures
US4031109A (en) *	1968-08-30	1977-06-21	Xerox Corporation	Method for the preparation of X-form metal phthalocyanine and X-form metal free compounds
US4098795A (en) *	1972-11-22	1978-07-04	Xerox Corporation	Method for the preparation of x-form metal free phthalocyamine
EP0155780B1 (en) *	1984-03-21	1990-03-28	Imperial Chemical Industries Plc	Infra-red absorber
GB8431924D0 (en) *	1984-12-18	1985-01-30	Ici Plc	Optical recording medium

0
- NL NL52515D patent/NL52515C/xx active
1940
- 1940-02-12 US US318646A patent/US2290906A/en not_active Expired - Lifetime
- 1940-02-17 CH CH215947D patent/CH215947A/de unknown
- 1940-02-17 CH CH217984D patent/CH217984A/de unknown
- 1940-02-17 CH CH217983D patent/CH217983A/de unknown
- 1940-02-19 FR FR867265D patent/FR867265A/fr not_active Expired

Also Published As

Publication number	Publication date
US2290906A (en)	1942-07-28
CH217984A (de)	1941-11-15
CH215947A (de)	1941-07-31
FR867265A (fr)	1941-10-10
CH217983A (de)	1941-11-15

Publication	Publication Date	Title
NL52515C (xx)
NL56617C (xx)
NL56379C (xx)
NL53337C (xx)
NL264687A (xx)
BE469033A (xx)
BE439466A (xx)
BE436027A (xx)
BE436022A (xx)
BE436021A (xx)
BE436007A (xx)	1939-09-30
BE435988A (xx)	1939-09-30
BE435911A (xx)
BE435823A (xx)
BE435757A (xx)
BE435664A (xx)	1939-08-31
BE435654A (xx)
BE435601A (xx)
BE435474A (xx)
BE435413A (xx)
BE435335A (xx)
BE435213A (xx)	1939-07-08
BE434846A (xx)
BE434714A (xx)	1939-07-08
BE434662A (xx)