JPS56125749A - Electrophotographic transfer paper for pressure fixing - Google Patents

Electrophotographic transfer paper for pressure fixing

Info

Publication number
JPS56125749A
JPS56125749A JP2885180A JP2885180A JPS56125749A JP S56125749 A JPS56125749 A JP S56125749A JP 2885180 A JP2885180 A JP 2885180A JP 2885180 A JP2885180 A JP 2885180A JP S56125749 A JPS56125749 A JP S56125749A
Authority
JP
Japan
Prior art keywords
copolymer
resin
neutralizing
meth
amines
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.)
Granted
Application number
JP2885180A
Other languages
Japanese (ja)
Other versions
JPS629897B2 (en
Inventor
Toshiaki Azuma
Yoshihisa Hosoya
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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.)
Filing date
Publication date
Application filed by Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP2885180A priority Critical patent/JPS56125749A/en
Publication of JPS56125749A publication Critical patent/JPS56125749A/en
Publication of JPS629897B2 publication Critical patent/JPS629897B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G7/00—Selection of materials for use in image-receiving members, i.e. for reversal by physical contact; Manufacture thereof
    • G03G7/0006—Cover layers for image-receiving members; Strippable coversheets
    • G03G7/002—Organic components thereof
    • G03G7/0026—Organic components thereof being macromolecular
    • G03G7/004—Organic components thereof being macromolecular obtained by reactions only involving carbon-to-carbon unsaturated bonds

Abstract

PURPOSE:To improve fixability, pencil erasability, transfer characteristic at high humidity, etc. by coating an aqueous soln. or an aqueous dispersion contg. a resin A and a copolymer B which are respectively specific acrylic copolymers, and of which the carboxyl groups of the polymer are neutralized with NH3 or amines on paper surface. CONSTITUTION:A resin A comprising neutralizing the COOH of a copolymer of ethyl acrylate of 2-10:90-98 molar ratio and (meth)acrylic acid with NH3 or volatile amines and a copolymer B comprising neutralizing a copolymer of methyl methacrylate, >=C6 alkyl (meth)acrylate and unsaturated carboxylic acid with NH3 or volatile amines are produced. An aqueous soln. or aqueous dispersion contg. 40- 70pts.wt. resin A and 60-30pts.wt. copolymer B is coated on a paper substrate and is dried, whereby a transfer receptive layer is formed. To improve paperlike characteristic further, pigments are mixed. In this way, ink drawability, conveyability and blocking resistance are improved as well.
JP2885180A 1980-03-07 1980-03-07 Electrophotographic transfer paper for pressure fixing Granted JPS56125749A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2885180A JPS56125749A (en) 1980-03-07 1980-03-07 Electrophotographic transfer paper for pressure fixing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2885180A JPS56125749A (en) 1980-03-07 1980-03-07 Electrophotographic transfer paper for pressure fixing

Publications (2)

Publication Number Publication Date
JPS56125749A true JPS56125749A (en) 1981-10-02
JPS629897B2 JPS629897B2 (en) 1987-03-03

Family

ID=12259874

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2885180A Granted JPS56125749A (en) 1980-03-07 1980-03-07 Electrophotographic transfer paper for pressure fixing

Country Status (1)

Country Link
JP (1) JPS56125749A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8213848B2 (en) 2008-04-01 2012-07-03 Ricoh Company, Ltd. Image forming apparatus including a fixing device configured to apply heat and method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8213848B2 (en) 2008-04-01 2012-07-03 Ricoh Company, Ltd. Image forming apparatus including a fixing device configured to apply heat and method thereof

Also Published As

Publication number Publication date
JPS629897B2 (en) 1987-03-03

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