CA2101022A1 - 'show it' chart paper - Google Patents

'show it' chart paper

Info

Publication number
CA2101022A1
CA2101022A1 CA 2101022 CA2101022A CA2101022A1 CA 2101022 A1 CA2101022 A1 CA 2101022A1 CA 2101022 CA2101022 CA 2101022 CA 2101022 A CA2101022 A CA 2101022A CA 2101022 A1 CA2101022 A1 CA 2101022A1
Authority
CA
Canada
Prior art keywords
sheets
adhesive
pad
chart paper
paper
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.)
Abandoned
Application number
CA 2101022
Other languages
French (fr)
Inventor
Kurt Moench
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA 2101022 priority Critical patent/CA2101022A1/en
Publication of CA2101022A1 publication Critical patent/CA2101022A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D5/00—Sheets united without binding to form pads or blocks
    • B42D5/003—Note-pads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42F—SHEETS TEMPORARILY ATTACHED TOGETHER; FILING APPLIANCES; FILE CARDS; INDEXING
    • B42F15/00—Suspended filing appliances
    • B42F15/06—Suspended filing appliances for hanging large drawings or the like
    • B42F15/066—Suspended filing appliances for hanging large drawings or the like for hanging a single drawing, e.g. with self-locking means

Abstract

'Show It' Chart Paper Abstract Pads of chart paper are ordinarily glued together by means of a layer of adhesive material at the top of the sheets. Once detached from the pad, the sheets cannot be returned to the pad or placed on a vertical surface without applying additional adhesives or masking tape. Subsequent removal from the walls often results in the paper being torn, or the walls being damaged or left with adhesive on them.
In this invention, a pressure sensitive adhesive is applied to the back of each sheet on the top 10 cm. Sheets can be removed from the pad and placed on any flat wall surface. The sheets can be easily removed from the wall without damaging the wall or leaving any adhesive behind. In addition, sheets can then be placed on top of one another for future use or returned to the pad.

Description

Specification ~101022 1. This invention relates to a repeatedly usable pressure sensitive chart paper.
2.1t is common for chart paper to be sold in pads that have a layer of adhesive on the top edge of each sheet. Once removed, the sheets are adhesive free. They can only be hung using some other type of adhesive or fastening device.
Many users of chart paper try to remove the sheets and place them on walls or other v0rtical surfaces for display. Users find that the sheets sometimes rip in an attempt to remove them from the pad. Before they can be displayed, an alternate adhesive must be utilized, usually masking tape.
Masking tape is difficult to remove from both the paper and the wall. Old chart paper is unsatisfactory because when used with masking tape it is difficult to remove from future display or re-use. It often removes both paint and wallboard surface.
.

page 1 ' 2~022 3. I have found thal these disadvantages may be overcome by placing a 10cm strip of inherently tacky material on the top of each sheet. The sheets are stacked one on top of the other to produce a pad.
The reusable pressure sensitive adhesive makes it easy to remove each sheet from the pad. Then the sheets can be easily placed on any smooth vertical or horizontal surface. Sheets can be removed without damaging either the paper or the surface. None of the adhesive sticks to the surface. Sheets can be re-stacked one on top of the other to be stored.
re-used, or re-displayed on another occasion.
4. In drawings that illustrate embodiment of the invention, Figure 1 is an embodiment of the sheets which shows them stacked in a pad. Figure 2 illustrates the binding material on the back of the sheets.

pQ9~ Z_

Claims (3)

1. A chart pad sheet approximately 60 cm. x 90 cm., or larger with or without two holes punched in the top approximately 45 cm. apart. It has a reusable pressure sensitive adhesive material applied to a 10 cm. to 20 cm. strip on the top of the back.
2. A chart pad sheet as defined in claim 1, in which the adhesive is a binder material whose exposed surface has inherently tacky elastometric co-polymer microspheres protruding from it.
3. A chart pad sheet as defined in claim 1 or 2 in which the adhesive is applied in such a manner as to have strong bonding capabilities and yet be non-permanent, and repeatedly re-usable.

page 3
CA 2101022 1993-07-21 1993-07-21 'show it' chart paper Abandoned CA2101022A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2101022 CA2101022A1 (en) 1993-07-21 1993-07-21 'show it' chart paper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2101022 CA2101022A1 (en) 1993-07-21 1993-07-21 'show it' chart paper

Publications (1)

Publication Number Publication Date
CA2101022A1 true CA2101022A1 (en) 1995-01-22

Family

ID=4151966

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2101022 Abandoned CA2101022A1 (en) 1993-07-21 1993-07-21 'show it' chart paper

Country Status (1)

Country Link
CA (1) CA2101022A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2459429A (en) * 2007-05-11 2009-10-28 Gary Thomas Pearson Self adhesive flip chart pad

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2459429A (en) * 2007-05-11 2009-10-28 Gary Thomas Pearson Self adhesive flip chart pad

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Legal Events

Date Code Title Description
FZDE Dead