IE37450B1 - Self-adhesive stamp - Google Patents
Self-adhesive stampInfo
- Publication number
- IE37450B1 IE37450B1 IE487/73A IE48773A IE37450B1 IE 37450 B1 IE37450 B1 IE 37450B1 IE 487/73 A IE487/73 A IE 487/73A IE 48773 A IE48773 A IE 48773A IE 37450 B1 IE37450 B1 IE 37450B1
- Authority
- IE
- Ireland
- Prior art keywords
- solvent
- stamp
- binder
- adhesive
- microcapsules
- Prior art date
Links
- 229920000516 Self-adhesive stamp Polymers 0.000 title abstract 2
- 239000002904 solvent Substances 0.000 abstract 8
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 abstract 6
- 239000000853 adhesive Substances 0.000 abstract 5
- 230000001070 adhesive effect Effects 0.000 abstract 5
- 239000011230 binding agent Substances 0.000 abstract 5
- 239000000463 material Substances 0.000 abstract 5
- 239000003094 microcapsule Substances 0.000 abstract 3
- 239000002775 capsule Substances 0.000 abstract 2
- 239000011248 coating agent Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 239000004925 Acrylic resin Substances 0.000 abstract 1
- 229920000178 Acrylic resin Polymers 0.000 abstract 1
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- 108010010803 Gelatin Proteins 0.000 abstract 1
- 229920000084 Gum arabic Polymers 0.000 abstract 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 abstract 1
- 229920000459 Nitrile rubber Polymers 0.000 abstract 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 abstract 1
- 241000978776 Senegalia senegal Species 0.000 abstract 1
- 229920001807 Urea-formaldehyde Polymers 0.000 abstract 1
- 235000010489 acacia gum Nutrition 0.000 abstract 1
- 239000000205 acacia gum Substances 0.000 abstract 1
- 230000001476 alcoholic effect Effects 0.000 abstract 1
- GZCGUPFRVQAUEE-SLPGGIOYSA-N aldehydo-D-glucose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O GZCGUPFRVQAUEE-SLPGGIOYSA-N 0.000 abstract 1
- SOGAXMICEFXMKE-UHFFFAOYSA-N alpha-Methyl-n-butyl acrylate Natural products CCCCOC(=O)C(C)=C SOGAXMICEFXMKE-UHFFFAOYSA-N 0.000 abstract 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 abstract 1
- 229920001971 elastomer Polymers 0.000 abstract 1
- 239000000806 elastomer Substances 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 229920000159 gelatin Polymers 0.000 abstract 1
- 239000008273 gelatin Substances 0.000 abstract 1
- 235000019322 gelatine Nutrition 0.000 abstract 1
- 235000011852 gelatine desserts Nutrition 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 150000002576 ketones Chemical class 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 231100000252 nontoxic Toxicity 0.000 abstract 1
- 230000003000 nontoxic effect Effects 0.000 abstract 1
- 239000003208 petroleum Substances 0.000 abstract 1
- 239000004014 plasticizer Substances 0.000 abstract 1
- 229920001490 poly(butyl methacrylate) polymer Polymers 0.000 abstract 1
- 229920001084 poly(chloroprene) Polymers 0.000 abstract 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 abstract 1
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 abstract 1
- 239000004926 polymethyl methacrylate Substances 0.000 abstract 1
- 229920002689 polyvinyl acetate Polymers 0.000 abstract 1
- 239000011118 polyvinyl acetate Substances 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920003048 styrene butadiene rubber Polymers 0.000 abstract 1
- 229920001187 thermosetting polymer Polymers 0.000 abstract 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 abstract 1
- 229920002554 vinyl polymer Polymers 0.000 abstract 1
- -1 white spirit Substances 0.000 abstract 1
- 239000008096 xylene Substances 0.000 abstract 1
Classifications
-
- 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
- C09J7/21—Paper; Textile fabrics
-
- 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
- C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
- C09J7/38—Pressure-sensitive adhesives [PSA]
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Color Printing (AREA)
- Credit Cards Or The Like (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
1387241 Self-adhesive stamps N J WATERBURY 28 March 1973 [29 March 1972] 14947/ 73 Heading B2E [Also in Division B8] A postage or trading stamp has adhered by a non-tacky binder to its reverse face microencapsulated material, the microcapsules being adapted to rupture when the stamp is pressed against a recipient surface, resulting in the release or formation between the reverse face and the recipient surface of an adhesive. The microencapsulated material may be a solvent for a binder which is a solvent-sensitive adhesive, or the capsules may contain a solution of adhesive optionally with plasticiser. Suitable solvent-sensitive adhesives are (1) water-soluble gums, the solvent being water or aqueous alcoholic solvent, (2) elastomer based adhesive e.g. neoprene, nitrile rubber or SBR with hydrocarbon solvent such as petroleum spirit or toluene, (3) acrylic resin e.g. polymethyl methacrylate, polybutylmethacrylate, or methyl methacrylate/butyl methacrylate copolymer with aromatic hydrocarbon solvent such as white spirit, toluene or xylene, or (4) a vinyl resin such as polyvinyl acetate or polyvinyl butyral, the solvent being alcohol, ester or ketone. Preferably, the binder is water-based so the stamp can be adhered alternatively by licking or by pressure, and the materials of the coating are non-toxic. The capsule material may be gelatin, gum arabic, or, preferably, a thermoset material such ureaformaldehyde resin. The coating may cover the whole of the reverse of the stamp or may be arranged in spaced regions such as in the corners or in a crossed pattern. The binder is preferably sprayed onto the reverse face of the stamp in a solution which contains a dispersion of the microcapsules. The microcapsules may also be sprayed or scattered in the form of a powder while the binder is still liquid and tacky, or applied to the front face of the stamp or include an ink.
[GB1387241A]
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US23915572A | 1972-03-29 | 1972-03-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
IE37450L IE37450L (en) | 1973-09-29 |
IE37450B1 true IE37450B1 (en) | 1977-07-20 |
Family
ID=22900849
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IE487/73A IE37450B1 (en) | 1972-03-29 | 1973-03-27 | Self-adhesive stamp |
Country Status (16)
Country | Link |
---|---|
JP (1) | JPS4910000A (en) |
AU (1) | AU5393973A (en) |
BE (1) | BE797494A (en) |
BR (1) | BR7302277D0 (en) |
CH (1) | CH548079A (en) |
DD (1) | DD105082A5 (en) |
DE (1) | DE2315779A1 (en) |
FR (1) | FR2178686A5 (en) |
GB (1) | GB1387241A (en) |
IE (1) | IE37450B1 (en) |
IT (1) | IT981743B (en) |
LU (1) | LU67312A1 (en) |
MC (1) | MC975A1 (en) |
NL (1) | NL7304386A (en) |
SE (1) | SE7304366L (en) |
ZA (1) | ZA732169B (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4318234A (en) | 1977-01-10 | 1982-03-09 | Precision Dynamics Corporation | Identification device with versatile imprinting means |
CA1217310A (en) * | 1981-09-14 | 1987-02-03 | George B. Park | Heat recoverable article |
JPS59129281A (en) * | 1983-01-14 | 1984-07-25 | Kureha Chem Ind Co Ltd | Microcapsule type adhesive |
US4610927A (en) * | 1983-09-14 | 1986-09-09 | Kureha Kagaku Kogyo Kabushiki Kaisha | Microcapsules containing a hydrophobic, volatile core substance and their production |
DE3508150A1 (en) * | 1984-04-17 | 1985-10-24 | Töpfer GmbH Kulmbach, 8650 Kulmbach | LABEL AND METHOD AND DEVICE FOR APPLYING A LABEL, AND METHOD AND DEVICE FOR REMOVING A LABEL |
GB2161786A (en) * | 1984-07-18 | 1986-01-22 | Donald R Kardon | Bag closure |
DE10312395B3 (en) * | 2003-03-20 | 2004-10-14 | Nordenia Deutschland Gronau Gmbh | Sealable plastic film for reclosable film products and process for producing such a film |
CN103778853B (en) * | 2012-10-18 | 2015-10-28 | 瀚宇彩晶股份有限公司 | Segregative electronic installation |
CN105814255B (en) * | 2013-12-13 | 2019-07-19 | 3M创新有限公司 | Product and its manufacturing method including the microcapsules for adhesiveness as needed |
-
1973
- 1973-03-27 IE IE487/73A patent/IE37450B1/en unknown
- 1973-03-28 LU LU67312A patent/LU67312A1/xx unknown
- 1973-03-28 FR FR7311220A patent/FR2178686A5/fr not_active Expired
- 1973-03-28 SE SE7304366A patent/SE7304366L/sv unknown
- 1973-03-28 GB GB1494773A patent/GB1387241A/en not_active Expired
- 1973-03-29 MC MC1036A patent/MC975A1/en unknown
- 1973-03-29 BR BR732277A patent/BR7302277D0/en unknown
- 1973-03-29 BE BE129404A patent/BE797494A/en unknown
- 1973-03-29 JP JP48036167A patent/JPS4910000A/ja active Pending
- 1973-03-29 AU AU53939/73A patent/AU5393973A/en not_active Expired
- 1973-03-29 DD DD169829A patent/DD105082A5/xx unknown
- 1973-03-29 DE DE2315779A patent/DE2315779A1/en active Pending
- 1973-03-29 NL NL7304386A patent/NL7304386A/xx unknown
- 1973-03-29 IT IT22321/73A patent/IT981743B/en active
- 1973-03-29 ZA ZA00732169A patent/ZA732169B/en unknown
- 1973-03-29 CH CH455073A patent/CH548079A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE7304366L (en) | 1973-10-01 |
GB1387241A (en) | 1975-03-12 |
DE2315779A1 (en) | 1973-10-11 |
DD105082A5 (en) | 1974-04-05 |
BR7302277D0 (en) | 1974-07-25 |
CH548079A (en) | 1974-04-11 |
AU5393973A (en) | 1974-10-03 |
BE797494A (en) | 1973-07-16 |
IT981743B (en) | 1974-10-10 |
MC975A1 (en) | 1974-02-01 |
FR2178686A5 (en) | 1973-11-09 |
IE37450L (en) | 1973-09-29 |
LU67312A1 (en) | 1973-06-08 |
JPS4910000A (en) | 1974-01-29 |
NL7304386A (en) | 1973-10-02 |
ZA732169B (en) | 1975-02-26 |
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