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JPS5695245A - Pressure fixing composition - Google Patents

Pressure fixing composition

Info

Publication number
JPS5695245A
JPS5695245A JP17133879A JP17133879A JPS5695245A JP S5695245 A JPS5695245 A JP S5695245A JP 17133879 A JP17133879 A JP 17133879A JP 17133879 A JP17133879 A JP 17133879A JP S5695245 A JPS5695245 A JP S5695245A
Authority
JP
Japan
Prior art keywords
toner
surface tension
pressure
liq
pressure fixing
Prior art date
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.)
Pending
Application number
JP17133879A
Other languages
Japanese (ja)
Inventor
Toru Matsumoto
Masanori Takenouchi
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.)
Canon Inc
Original Assignee
Canon Inc
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.)
Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP17133879A priority Critical patent/JPS5695245A/en
Publication of JPS5695245A publication Critical patent/JPS5695245A/en
Pending legal-status Critical Current

Links

Landscapes

  • Fixing For Electrophotography (AREA)
  • Developing Agents For Electrophotography (AREA)

Abstract

PURPOSE: To obtain a pressure fixing toner capable of performing rapid copying even for ordinary paper under a low fixing pressure by adding a high molecular substance having specified critical surface tension value or below and a 25W50C long chain compound.
CONSTITUTION: A high molecular substance such as polystyrene, polyethylene or polyvinyl fluoride having ≤35dyne/cm critical surface tension (such surface tension of a liq. as makes the contact angle to a liq. zero) is mixed with a 25W50C long chain compound such as hydrocarbon, fatty acid, its ester or its salt in 0.2/0.8W 0.8/0.2wt. ratio. To 100pts.wt. this composition are added ≤50pts.wt. magnetic powder, a necessary pigment and additives to manufacture a toner. This toner is quite equal to a conventional pressure fixing toner in fixability under a pressure corresponding to 1/4W1/5 of that of the conventional toner in the 50W500mm/sec speed range. The fixability of this toner is almost independent of the quality of paper.
COPYRIGHT: (C)1981,JPO&Japio
JP17133879A 1979-12-28 1979-12-28 Pressure fixing composition Pending JPS5695245A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17133879A JPS5695245A (en) 1979-12-28 1979-12-28 Pressure fixing composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17133879A JPS5695245A (en) 1979-12-28 1979-12-28 Pressure fixing composition

Publications (1)

Publication Number Publication Date
JPS5695245A true JPS5695245A (en) 1981-08-01

Family

ID=15921363

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17133879A Pending JPS5695245A (en) 1979-12-28 1979-12-28 Pressure fixing composition

Country Status (1)

Country Link
JP (1) JPS5695245A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6353561A (en) * 1986-08-25 1988-03-07 Fuji Xerox Co Ltd Thermal fixing toner
JPS6353562A (en) * 1986-08-25 1988-03-07 Fuji Xerox Co Ltd Production of toner
JPH0456867A (en) * 1990-06-22 1992-02-24 Fujitsu Ltd Toner
US6233424B1 (en) * 1996-05-22 2001-05-15 Seiko Epson Corporation Image receiving sheet having particular critical surface tension, viscoelastic, and rockwell hardness characteristics and image receiving apparatus using the same

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6353561A (en) * 1986-08-25 1988-03-07 Fuji Xerox Co Ltd Thermal fixing toner
JPS6353562A (en) * 1986-08-25 1988-03-07 Fuji Xerox Co Ltd Production of toner
JPH0456867A (en) * 1990-06-22 1992-02-24 Fujitsu Ltd Toner
US6233424B1 (en) * 1996-05-22 2001-05-15 Seiko Epson Corporation Image receiving sheet having particular critical surface tension, viscoelastic, and rockwell hardness characteristics and image receiving apparatus using the same
US6312788B1 (en) 1996-05-22 2001-11-06 Seiko Epson Corporation Image receiving sheet and image receiving apparatus using the same

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