CA2146978C - Erasable marking medium composition - Google Patents
Erasable marking medium compositionInfo
- Publication number
- CA2146978C CA2146978C CA002146978A CA2146978A CA2146978C CA 2146978 C CA2146978 C CA 2146978C CA 002146978 A CA002146978 A CA 002146978A CA 2146978 A CA2146978 A CA 2146978A CA 2146978 C CA2146978 C CA 2146978C
- Authority
- CA
- Canada
- Prior art keywords
- emulsion
- composition
- rubber
- paper
- medium composition
- 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.)
- Expired - Fee Related
Links
- 239000013028 medium composition Substances 0.000 title claims abstract description 48
- 239000000839 emulsion Substances 0.000 claims abstract description 141
- 229920001971 elastomer Polymers 0.000 claims abstract description 130
- 239000005060 rubber Substances 0.000 claims abstract description 130
- 239000000203 mixture Substances 0.000 claims abstract description 68
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 53
- 239000002245 particle Substances 0.000 claims abstract description 32
- 239000000049 pigment Substances 0.000 claims abstract description 30
- 229920003048 styrene butadiene rubber Polymers 0.000 claims description 47
- 239000003086 colorant Substances 0.000 claims description 41
- 239000004094 surface-active agent Substances 0.000 claims description 32
- 239000002174 Styrene-butadiene Substances 0.000 claims description 30
- 239000003550 marker Substances 0.000 claims description 29
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 28
- 229920000126 latex Polymers 0.000 claims description 28
- 239000004816 latex Substances 0.000 claims description 24
- 150000002500 ions Chemical class 0.000 claims description 21
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 claims description 20
- 239000011115 styrene butadiene Substances 0.000 claims description 20
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 claims description 19
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 claims description 19
- 150000001768 cations Chemical class 0.000 claims description 19
- 239000000600 sorbitol Substances 0.000 claims description 19
- 230000009477 glass transition Effects 0.000 claims description 18
- 239000003795 chemical substances by application Substances 0.000 claims description 16
- 239000003995 emulsifying agent Substances 0.000 claims description 16
- 239000007787 solid Substances 0.000 claims description 15
- 235000011187 glycerol Nutrition 0.000 claims description 13
- 239000003381 stabilizer Substances 0.000 claims description 13
- 239000006229 carbon black Substances 0.000 claims description 11
- 239000008365 aqueous carrier Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 8
- 239000002274 desiccant Substances 0.000 claims description 7
- 239000000344 soap Substances 0.000 claims description 6
- 239000000725 suspension Substances 0.000 claims description 6
- 239000012736 aqueous medium Substances 0.000 claims description 4
- 230000004888 barrier function Effects 0.000 claims description 3
- 150000005846 sugar alcohols Polymers 0.000 claims description 3
- 230000002209 hydrophobic effect Effects 0.000 claims description 2
- 238000006386 neutralization reaction Methods 0.000 claims description 2
- 230000009466 transformation Effects 0.000 claims description 2
- 229920001615 Tragacanth Polymers 0.000 claims 1
- 239000000305 astragalus gummifer gum Substances 0.000 claims 1
- 238000001035 drying Methods 0.000 abstract description 11
- 239000000976 ink Substances 0.000 description 206
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 34
- 230000000694 effects Effects 0.000 description 24
- 239000011347 resin Substances 0.000 description 21
- 229920005989 resin Polymers 0.000 description 21
- 238000012360 testing method Methods 0.000 description 14
- 239000006185 dispersion Substances 0.000 description 13
- 239000000975 dye Substances 0.000 description 13
- 239000000945 filler Substances 0.000 description 12
- 241000282320 Panthera leo Species 0.000 description 10
- 229920013620 Pliolite Polymers 0.000 description 8
- 230000009471 action Effects 0.000 description 8
- 239000000835 fiber Substances 0.000 description 8
- 238000011161 development Methods 0.000 description 6
- 238000009472 formulation Methods 0.000 description 6
- -1 ma~ .... Chemical compound 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- UPSVYNDQEVZTMB-UHFFFAOYSA-N 2-methyl-1,3,5-trinitrobenzene;1,3,5,7-tetranitro-1,3,5,7-tetrazocane Chemical compound CC1=C([N+]([O-])=O)C=C([N+]([O-])=O)C=C1[N+]([O-])=O.[O-][N+](=O)N1CN([N+]([O-])=O)CN([N+]([O-])=O)CN([N+]([O-])=O)C1 UPSVYNDQEVZTMB-UHFFFAOYSA-N 0.000 description 5
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 5
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 5
- 239000002253 acid Substances 0.000 description 5
- 238000013461 design Methods 0.000 description 5
- 239000002609 medium Substances 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 5
- 239000010802 sludge Substances 0.000 description 5
- YFONKFDEZLYQDH-OPQQBVKSSA-N N-[(1R,2S)-2,6-dimethyindan-1-yl]-6-[(1R)-1-fluoroethyl]-1,3,5-triazine-2,4-diamine Chemical compound C[C@@H](F)C1=NC(N)=NC(N[C@H]2C3=CC(C)=CC=C3C[C@@H]2C)=N1 YFONKFDEZLYQDH-OPQQBVKSSA-N 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000004014 plasticizer Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 239000003963 antioxidant agent Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 3
- 239000012153 distilled water Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 description 2
- 101150107019 CEP1 gene Proteins 0.000 description 2
- 241000183024 Populus tremula Species 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 125000000129 anionic group Chemical group 0.000 description 2
- 150000001450 anions Chemical class 0.000 description 2
- 230000003466 anti-cipated effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- CGLQOIMEUPORRI-UHFFFAOYSA-N 2-(1-benzoyloxypropan-2-yloxy)propyl benzoate Chemical compound C=1C=CC=CC=1C(=O)OCC(C)OC(C)COC(=O)C1=CC=CC=C1 CGLQOIMEUPORRI-UHFFFAOYSA-N 0.000 description 1
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 description 1
- HBUBKKRHXORPQB-UUOKFMHZSA-N 2-fluoroadenosine Chemical compound C1=NC=2C(N)=NC(F)=NC=2N1[C@@H]1O[C@H](CO)[C@@H](O)[C@H]1O HBUBKKRHXORPQB-UUOKFMHZSA-N 0.000 description 1
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- 101100188551 Arabidopsis thaliana OCT2 gene Proteins 0.000 description 1
- 229920005721 BUTONAL® Polymers 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- 241000252185 Cobitidae Species 0.000 description 1
- 244000107602 Corymbia citriodora Species 0.000 description 1
- 229920008716 Darex Polymers 0.000 description 1
- 241001050985 Disco Species 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 244000048879 Funtumia elastica Species 0.000 description 1
- 241001441571 Hiodontidae Species 0.000 description 1
- 101001082073 Homo sapiens Interferon-induced helicase C domain-containing protein 1 Proteins 0.000 description 1
- 102100027353 Interferon-induced helicase C domain-containing protein 1 Human genes 0.000 description 1
- 229920005692 JONCRYL® Polymers 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 101100493631 Mus musculus Bcl2l2 gene Proteins 0.000 description 1
- 101150050192 PIGM gene Proteins 0.000 description 1
- 239000005062 Polybutadiene Substances 0.000 description 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 1
- 241000950638 Symphysodon discus Species 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 125000005599 alkyl carboxylate group Chemical group 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000003899 bactericide agent Substances 0.000 description 1
- 239000000981 basic dye Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- ZXJXZNDDNMQXFV-UHFFFAOYSA-M crystal violet Chemical compound [Cl-].C1=CC(N(C)C)=CC=C1[C+](C=1C=CC(=CC=1)N(C)C)C1=CC=C(N(C)C)C=C1 ZXJXZNDDNMQXFV-UHFFFAOYSA-M 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 125000002897 diene group Chemical group 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000003906 humectant Substances 0.000 description 1
- 230000005660 hydrophilic surface Effects 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000003924 mental process Effects 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- OHPZPBNDOVQJMH-UHFFFAOYSA-N n-ethyl-4-methylbenzenesulfonamide Chemical class CCNS(=O)(=O)C1=CC=C(C)C=C1 OHPZPBNDOVQJMH-UHFFFAOYSA-N 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 229940049964 oleate Drugs 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000000518 rheometry Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 125000003011 styrenyl group Chemical group [H]\C(*)=C(/[H])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 229920001897 terpolymer Polymers 0.000 description 1
- PZTAGFCBNDBBFZ-UHFFFAOYSA-N tert-butyl 2-(hydroxymethyl)piperidine-1-carboxylate Chemical compound CC(C)(C)OC(=O)N1CCCCC1CO PZTAGFCBNDBBFZ-UHFFFAOYSA-N 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- YXFVVABEGXRONW-UHFFFAOYSA-N toluene Substances CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
- WCLDITPGPXSPGV-UHFFFAOYSA-N tricamba Chemical compound COC1=C(Cl)C=C(Cl)C(Cl)=C1C(O)=O WCLDITPGPXSPGV-UHFFFAOYSA-N 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- 239000003039 volatile agent Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
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
- C09D11/00—Inks
- C09D11/16—Writing inks
-
- 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
- C09D11/00—Inks
- C09D11/16—Writing inks
- C09D11/18—Writing inks specially adapted for ball-point writing instruments
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Pens And Brushes (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US96580392A | 1992-10-23 | 1992-10-23 | |
| US9746193A | 1993-07-27 | 1993-07-27 | |
| US097,461 | 1993-07-27 | ||
| US965,803 | 1993-07-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2146978A1 CA2146978A1 (en) | 1994-05-11 |
| CA2146978C true CA2146978C (en) | 1998-12-08 |
Family
ID=26793291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002146978A Expired - Fee Related CA2146978C (en) | 1992-10-23 | 1993-10-25 | Erasable marking medium composition |
Country Status (9)
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5763525A (en) * | 1992-10-23 | 1998-06-09 | Avery Dennison Corporation | Erasable marking composition |
| JP2000509410A (ja) * | 1995-11-01 | 2000-07-25 | エイブリー・デニソン・コーポレーション | 水性ベースの剪断希釈式の消去可能インキ及びそれを含むローラーボールペン |
| US7371785B2 (en) | 2002-02-18 | 2008-05-13 | Sakura Color Products Corporation | Erasable ink composition |
| ES2686515T3 (es) | 2014-06-03 | 2018-10-18 | Purac Biochem Bv | Adhesivo de fusión en caliente no reactivo, su fabricación y su uso en envases de sellado |
| JP6744716B2 (ja) * | 2015-12-29 | 2020-08-19 | 株式会社パイロットコーポレーション | 筆記具用水性インキ組成物、およびそれを用いた筆記具 |
| EP3988622B1 (en) * | 2020-10-26 | 2023-06-21 | Société BIC | Peelable ink composition for porous substrates |
| MX2022010348A (es) | 2020-03-31 | 2022-09-19 | SOCIéTé BIC | Composicion de tinta desprendible para sustratos porosos. |
| US11766886B2 (en) | 2020-08-27 | 2023-09-26 | SOCIéTé BIC | Writing instrument |
| US11766887B2 (en) | 2020-08-27 | 2023-09-26 | SOCIéTé BIC | Writing instrument |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4297260A (en) * | 1979-11-19 | 1981-10-27 | Liquid Paper Corporation | Erasable writing medium composition |
| JPS57135878A (en) * | 1981-02-17 | 1982-08-21 | Tonbo Enpitsu:Kk | Erasable ball point pen ink composition |
| DE3230463A1 (de) * | 1982-08-16 | 1984-02-16 | Pelikan Ag, 3000 Hannover | Mechanisch radierbare schreibfluessigkeit |
| JPS60219273A (ja) * | 1984-04-16 | 1985-11-01 | Pentel Kk | 筆記具用インキ |
| US5217255A (en) * | 1986-09-15 | 1993-06-08 | Lin Nan J | Erasable system including marking surface and erasable ink composition |
| JP3073808B2 (ja) * | 1991-09-10 | 2000-08-07 | 株式会社リコー | 孔版印刷用エマルジョンインキ |
| US5621021A (en) * | 1992-02-07 | 1997-04-15 | Mitsubishi Pencil Kabushiki Kaisha | Erasable writing ink composition |
| CA2076318A1 (en) * | 1992-03-23 | 1993-09-24 | Andree Santini | Erasable marking composition |
-
1993
- 1993-10-20 TW TW082108710A patent/TW294703B/zh active
- 1993-10-22 MX MX9306589A patent/MX9306589A/es not_active Application Discontinuation
- 1993-10-25 CA CA002146978A patent/CA2146978C/en not_active Expired - Fee Related
- 1993-10-25 KR KR1019950701557A patent/KR100326966B1/ko not_active Expired - Fee Related
- 1993-10-25 EP EP94901199A patent/EP0665869A1/en not_active Withdrawn
- 1993-10-25 AU AU55871/94A patent/AU5587194A/en not_active Abandoned
- 1993-10-25 WO PCT/US1993/010231 patent/WO1994010251A1/en not_active Application Discontinuation
- 1993-10-25 JP JP51123794A patent/JP3619251B2/ja not_active Expired - Fee Related
- 1993-10-25 BR BR9307294A patent/BR9307294A/pt not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CA2146978A1 (en) | 1994-05-11 |
| WO1994010251A1 (en) | 1994-05-11 |
| KR100326966B1 (ko) | 2002-10-25 |
| BR9307294A (pt) | 1999-06-01 |
| TW294703B (enrdf_load_stackoverflow) | 1997-01-01 |
| EP0665869A1 (en) | 1995-08-09 |
| KR950704427A (ko) | 1995-11-20 |
| MX9306589A (es) | 1994-06-30 |
| JP3619251B2 (ja) | 2005-02-09 |
| JPH08504447A (ja) | 1996-05-14 |
| AU5587194A (en) | 1994-05-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |