FR2155493A5 - Red disazo phenyl dyes - for electrophotographic toner - Google Patents

Red disazo phenyl dyes - for electrophotographic toner

Info

Publication number: FR2155493A5
Authority: FR; France
Prior art keywords: electrophotographic toner; red disazo; dyes; phenyl; phenyl dyes
Prior art date: 1971-10-04
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

FR7234788A

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.)

Xerox Corp

Original Assignee

Xerox Corp

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.)

1971-10-04

Filing date

1972-10-02

Publication date

1973-05-18

1972-10-02 Application filed by Xerox Corp filed Critical Xerox Corp

1973-05-18 Application granted granted Critical

1973-05-18 Publication of FR2155493A5 publication Critical patent/FR2155493A5/fr

Status Expired legal-status Critical Current

Links

239000000975 dye Substances 0.000 title 1
125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 2
MPNXSZJPSVBLHP-UHFFFAOYSA-N 2-chloro-n-phenylpyridine-3-carboxamide Chemical compound ClC1=NC=CC=C1C(=O)NC1=CC=CC=C1 MPNXSZJPSVBLHP-UHFFFAOYSA-N 0.000 abstract 1
239000011159 matrix material Substances 0.000 abstract 1
239000002245 particle Substances 0.000 abstract 1
239000001044 red dye Substances 0.000 abstract 1
239000011347 resin Substances 0.000 abstract 1
229920005989 resin Polymers 0.000 abstract 1

Classifications

- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G9/00—Developers
- G03G9/08—Developers with toner particles
- G03G9/09—Colouring agents for toner particles
- G03G9/0906—Organic dyes
- G03G9/091—Azo dyes
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K15/00—Anti-oxidant compositions; Compositions inhibiting chemical change
- C09K15/04—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds
- C09K15/30—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing heterocyclic ring with at least one nitrogen atom as ring member

Landscapes

Chemical & Material Sciences (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Organic Chemistry (AREA)
Developing Agents For Electrophotography (AREA)

FR7234788A 1971-10-04 1972-10-02 Red disazo phenyl dyes - for electrophotographic toner Expired FR2155493A5 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US18646571A	1971-10-04	1971-10-04

Publications (1)

Publication Number	Publication Date
FR2155493A5 true FR2155493A5 (en)	1973-05-18

Family

ID=22685070

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7234788A Expired FR2155493A5 (en)	1971-10-04	1972-10-02	Red disazo phenyl dyes - for electrophotographic toner

Country Status (9)

Country	Link
JP (1)	JPS4846339A (fr)
AR (1)	AR195084A1 (fr)
AU (1)	AU4734172A (fr)
BE (1)	BE789657A (fr)
BR (1)	BR7206884D0 (fr)
DE (1)	DE2247754A1 (fr)
FR (1)	FR2155493A5 (fr)
IT (1)	IT968542B (fr)
NL (1)	NL7213449A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS54136836A (en) *	1978-04-17	1979-10-24	Ricoh Co Ltd	Positive charge toner for dry type electrostatic photography
US4259425A (en) *	1979-05-11	1981-03-31	Monsanto Company	Electrographic recording material

0
- BE BE789657D patent/BE789657A/fr unknown
1972
- 1972-09-29 DE DE19722247754 patent/DE2247754A1/de active Pending
- 1972-10-02 IT IT2998972A patent/IT968542B/it active
- 1972-10-02 FR FR7234788A patent/FR2155493A5/fr not_active Expired
- 1972-10-03 AU AU47341/72A patent/AU4734172A/en not_active Expired
- 1972-10-04 NL NL7213449A patent/NL7213449A/xx unknown
- 1972-10-04 JP JP47099747A patent/JPS4846339A/ja active Pending
- 1972-10-04 BR BR688472A patent/BR7206884D0/pt unknown
- 1972-10-04 AR AR24446372A patent/AR195084A1/es active

Also Published As

Publication number	Publication date
IT968542B (it)	1974-03-20
DE2247754A1 (de)	1973-04-12
BR7206884D0 (pt)	1973-09-27
NL7213449A (fr)	1973-04-06
AU4734172A (en)	1974-04-11
AR195084A1 (es)	1973-09-10
JPS4846339A (fr)	1973-07-02
BE789657A (fr)	1973-04-04

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Legal Events

Date	Code	Title	Description
1975-12-19	ST	Notification of lapse