GB1318434A - Electrostatographic liquid developer - Google Patents

Electrostatographic liquid developer

Info

Publication number: GB1318434A
Authority: GB; United Kingdom
Prior art keywords: specified; dye; carrier liquid; electrostatographic; resin
Prior art date: 1969-08-18
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

GB3980870A

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.)

Fujifilm Holdings Corp

Original Assignee

Fuji Photo Film Co Ltd

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.)

1969-08-18

Filing date

1970-08-18

Publication date

1973-05-31

1970-08-18 Application filed by Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd

1973-05-31 Publication of GB1318434A publication Critical patent/GB1318434A/en

Status Expired legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
- B01J2/06—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a liquid medium
- B01J2/08—Gelation of a colloidal solution
- 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
- G03G9/12—Developers with toner particles in liquid developer mixtures
- G03G9/122—Developers with toner particles in liquid developer mixtures characterised by the colouring agents
- 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
- G03G9/12—Developers with toner particles in liquid developer mixtures
- G03G9/13—Developers with toner particles in liquid developer mixtures characterised by polymer components

Landscapes

Chemical & Material Sciences (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Dispersion Chemistry (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Liquid Developers In Electrophotography (AREA)
Developing Agents For Electrophotography (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

GB3980870A 1969-08-18 1970-08-18 Electrostatographic liquid developer Expired GB1318434A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP44064732A JPS4825940B1 (xx)	1969-08-18	1969-08-18

Publications (1)

Publication Number	Publication Date
GB1318434A true GB1318434A (en)	1973-05-31

Family

ID=13266601

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB3980870A Expired GB1318434A (en)	1969-08-18	1970-08-18	Electrostatographic liquid developer

Country Status (8)

Country	Link
US (1)	US3679586A (xx)
JP (1)	JPS4825940B1 (xx)
BE (1)	BE754862A (xx)
CA (1)	CA926681A (xx)
DE (1)	DE2040572C3 (xx)
FR (1)	FR2057950A5 (xx)
GB (1)	GB1318434A (xx)
NL (1)	NL7012168A (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3793048A (en) *	1968-04-18	1974-02-19	S Nagashima	Developing process using toners at a reactor product between a dye having an amino group and organic halide
CA1096222A (en) *	1976-06-01	1981-02-24	Domenic Santilli	Electrographic liquid developers containing azo dye marking particles derived from 2,3-naphthalenediol or derivatives thereof
AUPR906101A0 (en) *	2001-11-26	2001-12-20	Research Laboratories Of Australia Pty Ltd	Liquid developers

1969
- 1969-08-18 JP JP44064732A patent/JPS4825940B1/ja active Pending
1970
- 1970-08-12 CA CA090529A patent/CA926681A/en not_active Expired
- 1970-08-12 FR FR7029637A patent/FR2057950A5/fr not_active Expired
- 1970-08-14 BE BE754862D patent/BE754862A/xx unknown
- 1970-08-14 DE DE2040572A patent/DE2040572C3/de not_active Expired
- 1970-08-18 GB GB3980870A patent/GB1318434A/en not_active Expired
- 1970-08-18 NL NL7012168A patent/NL7012168A/xx unknown
- 1970-08-18 US US64826A patent/US3679586A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
NL7012168A (xx)	1971-02-22
US3679586A (en)	1972-07-25
CA926681A (en)	1973-05-22
JPS4825940B1 (xx)	1973-08-02
DE2040572A1 (de)	1971-03-11
DE2040572C3 (de)	1975-07-24
DE2040572B2 (de)	1974-11-28
FR2057950A5 (xx)	1971-05-21
BE754862A (fr)	1971-01-18

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Legal Events

Date	Code	Title	Description
1973-10-10	PS	Patent sealed [section 19, patents act 1949]
1978-03-22	PLNP	Patent lapsed through nonpayment of renewal fees