FR2137894A1 - - Google Patents

Info

Publication number
FR2137894A1
FR2137894A1 FR7217262A FR7217262A FR2137894A1 FR 2137894 A1 FR2137894 A1 FR 2137894A1 FR 7217262 A FR7217262 A FR 7217262A FR 7217262 A FR7217262 A FR 7217262A FR 2137894 A1 FR2137894 A1 FR 2137894A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7217262A
Other languages
French (fr)
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.)
NOVOTHERM AG
Original Assignee
NOVOTHERM AG
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 NOVOTHERM AG filed Critical NOVOTHERM AG
Publication of FR2137894A1 publication Critical patent/FR2137894A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L1/00—Repeatedly-usable boards or tablets for writing or drawing
    • B43L1/04—Blackboards
    • B43L1/10—Writing surfaces thereof
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/22—Plastics; Metallised plastics
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/22—Plastics; Metallised plastics
    • C09J7/24—Plastics; Metallised plastics based on macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C09J7/245—Vinyl resins, e.g. polyvinyl chloride [PVC]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Drawing Aids And Blackboards (AREA)
  • Adhesive Tapes (AREA)
FR7217262A 1971-05-17 1972-05-15 Withdrawn FR2137894A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH730271A CH521242A (en) 1971-05-17 1971-05-17 Self-adhesive blackboard film that can be written on with chalk

Publications (1)

Publication Number Publication Date
FR2137894A1 true FR2137894A1 (en) 1972-12-29

Family

ID=4323005

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7217262A Withdrawn FR2137894A1 (en) 1971-05-17 1972-05-15

Country Status (4)

Country Link
CH (1) CH521242A (en)
DE (2) DE7217508U (en)
FR (1) FR2137894A1 (en)
GB (1) GB1360540A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4090464A (en) * 1975-06-25 1978-05-23 Bishopp John H Vandal guard sheet
DE20316799U1 (en) * 2003-10-31 2004-01-08 Schmich, Andreas Advertising material and advertising layout
DE202009007928U1 (en) 2009-06-06 2009-10-22 Apel, Uwe Changeable and reusable writing pad

Also Published As

Publication number Publication date
DE2222611A1 (en) 1972-11-30
GB1360540A (en) 1974-07-17
CH521242A (en) 1972-04-15
DE7217508U (en) 1976-09-02

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse