JPS5736689A - Lift-off tape - Google Patents

Lift-off tape

Info

Publication number
JPS5736689A
JPS5736689A JP11249580A JP11249580A JPS5736689A JP S5736689 A JPS5736689 A JP S5736689A JP 11249580 A JP11249580 A JP 11249580A JP 11249580 A JP11249580 A JP 11249580A JP S5736689 A JPS5736689 A JP S5736689A
Authority
JP
Japan
Prior art keywords
porous layer
fine
adhesive
adhesive agent
substrate
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
JP11249580A
Other languages
Japanese (ja)
Other versions
JPS6217553B2 (en
Inventor
Masaji Inaba
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.)
Fujicopian Co Ltd
Original Assignee
Fuji Kagakushi Kogyo 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 Fuji Kagakushi Kogyo Co Ltd filed Critical Fuji Kagakushi Kogyo Co Ltd
Priority to JP11249580A priority Critical patent/JPS5736689A/en
Publication of JPS5736689A publication Critical patent/JPS5736689A/en
Publication of JPS6217553B2 publication Critical patent/JPS6217553B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Accessory Devices And Overall Control Thereof (AREA)
  • Impression-Transfer Materials And Handling Thereof (AREA)

Abstract

PURPOSE: To obtain a lift-off tape that is not adhesive in the normal state, but becomes adhesive under the influence of an external force such as typing pressure, by retaining an adhesive mass in fine pores in a fine porous layer, wherein adhesive agent is solid in the normal state, but becomes fluidous under the influence of an external force.
CONSTITUTION: On the surface of a substrate 1 a fine-porous layer 2 is formed retaining in its fine pores a solid adhesive agent preferably consisting of tackifier, a nonvolatile oil, and a gelling agent. The porous layer 2 is a pressure-sensitive exudation type porous layer, so that when printing pressure is applied on the substrate 1, the adhesive agent retained in the fine pores will be exuded onto the surface of the porous layer 2. When the thus prepared lift-off tape is placed on an image 4 erroneously printed on a copy sheet 3, and a type 5 corresponding to the image 4 is printed from the undersurface of the substrate 1, the untransferable adhesive agent in the fine-porous layer 2 is changed from its solid state to its liquidous state, and is exuded onto the surface to take off the image 4 from the copy sheet.
COPYRIGHT: (C)1982,JPO&Japio
JP11249580A 1980-08-14 1980-08-14 Lift-off tape Granted JPS5736689A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11249580A JPS5736689A (en) 1980-08-14 1980-08-14 Lift-off tape

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11249580A JPS5736689A (en) 1980-08-14 1980-08-14 Lift-off tape

Publications (2)

Publication Number Publication Date
JPS5736689A true JPS5736689A (en) 1982-02-27
JPS6217553B2 JPS6217553B2 (en) 1987-04-17

Family

ID=14588071

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11249580A Granted JPS5736689A (en) 1980-08-14 1980-08-14 Lift-off tape

Country Status (1)

Country Link
JP (1) JPS5736689A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60196385A (en) * 1984-03-17 1985-10-04 Nitto Electric Ind Co Ltd Correction tape for printed character

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6245245U (en) * 1985-09-10 1987-03-19

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5441941A (en) * 1977-08-01 1979-04-03 Johnson & Johnson Lift*off*tape and method

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5441941A (en) * 1977-08-01 1979-04-03 Johnson & Johnson Lift*off*tape and method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60196385A (en) * 1984-03-17 1985-10-04 Nitto Electric Ind Co Ltd Correction tape for printed character

Also Published As

Publication number Publication date
JPS6217553B2 (en) 1987-04-17

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