AU535211B2 - Writing board - Google Patents

Writing board

Info

Publication number
AU535211B2
AU535211B2 AU55160/80A AU5516080A AU535211B2 AU 535211 B2 AU535211 B2 AU 535211B2 AU 55160/80 A AU55160/80 A AU 55160/80A AU 5516080 A AU5516080 A AU 5516080A AU 535211 B2 AU535211 B2 AU 535211B2
Authority
AU
Australia
Prior art keywords
writing board
writing
board
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.)
Ceased
Application number
AU55160/80A
Other versions
AU5516080A (en
Inventor
Alexander John Mclean
Lana Dorothy Mclean
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.)
Mclean A J & L D
Original Assignee
Mclean A J & L D
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 Mclean A J & L D filed Critical Mclean A J & L D
Priority to AU55160/80A priority Critical patent/AU535211B2/en
Publication of AU5516080A publication Critical patent/AU5516080A/en
Application granted granted Critical
Publication of AU535211B2 publication Critical patent/AU535211B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes
    • 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
    • B43L1/002—Repeatedly-usable boards or tablets for writing or drawing chemical details
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/73—Polyisocyanates or polyisothiocyanates acyclic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
AU55160/80A 1979-02-02 1979-02-02 Writing board Ceased AU535211B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU55160/80A AU535211B2 (en) 1979-02-02 1979-02-02 Writing board

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPD7550 1979-02-02
AU55160/80A AU535211B2 (en) 1979-02-02 1979-02-02 Writing board
AU755079 1979-02-02

Publications (2)

Publication Number Publication Date
AU5516080A AU5516080A (en) 1980-08-07
AU535211B2 true AU535211B2 (en) 1984-03-08

Family

ID=25612441

Family Applications (1)

Application Number Title Priority Date Filing Date
AU55160/80A Ceased AU535211B2 (en) 1979-02-02 1979-02-02 Writing board

Country Status (1)

Country Link
AU (1) AU535211B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2313209A1 (en) * 2008-07-18 2011-04-27 IdeaPaint, Inc. Ambient cure solvent-based coatings for writable-erasable surfaces
EP2208766A3 (en) * 2009-01-09 2012-04-25 IdeaPaint, Inc. Ambient cure water-based coatings for writable-erasable surfaces
US8309653B2 (en) 2007-07-13 2012-11-13 Ideapaint, Inc. Ambient cure water-based coatings for writable-erasable surfaces

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2017268409B2 (en) 2016-05-20 2021-12-16 Ideapaint, Inc. Dry-erase compositions and methods of making and using thereof

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8309653B2 (en) 2007-07-13 2012-11-13 Ideapaint, Inc. Ambient cure water-based coatings for writable-erasable surfaces
US8686091B2 (en) 2007-07-13 2014-04-01 Ideapaint, Inc. Ambient cure water-based coatings for writable-erasable surfaces
EP2313209A1 (en) * 2008-07-18 2011-04-27 IdeaPaint, Inc. Ambient cure solvent-based coatings for writable-erasable surfaces
EP2313209A4 (en) * 2008-07-18 2012-04-04 Ideapaint Inc Ambient cure solvent-based coatings for writable-erasable surfaces
US9056519B2 (en) 2008-07-18 2015-06-16 Ideapaint, Inc. Ambient cure solvent-based coatings for writable-erasable surfaces
EP2208766A3 (en) * 2009-01-09 2012-04-25 IdeaPaint, Inc. Ambient cure water-based coatings for writable-erasable surfaces
RU2520454C2 (en) * 2009-01-09 2014-06-27 Айдиапэйнт Инк. Solidified under environmental conditions water-based coatings for surfaces, allowing writing and erasing

Also Published As

Publication number Publication date
AU5516080A (en) 1980-08-07

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