ATE7374T1 - Verfahren und zusammensetzung zum oeffnen eines briefumschlags. - Google Patents
Verfahren und zusammensetzung zum oeffnen eines briefumschlags.Info
- Publication number
- ATE7374T1 ATE7374T1 AT80104772T AT80104772T ATE7374T1 AT E7374 T1 ATE7374 T1 AT E7374T1 AT 80104772 T AT80104772 T AT 80104772T AT 80104772 T AT80104772 T AT 80104772T AT E7374 T1 ATE7374 T1 AT E7374T1
- Authority
- AT
- Austria
- Prior art keywords
- envelope
- edges
- procedure
- composition
- opening
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 239000007864 aqueous solution Substances 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 abstract 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 abstract 1
- 230000015556 catabolic process Effects 0.000 abstract 1
- 238000002144 chemical decomposition reaction Methods 0.000 abstract 1
- 238000006731 degradation reaction Methods 0.000 abstract 1
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 abstract 1
- 230000035515 penetration Effects 0.000 abstract 1
- 235000002906 tartaric acid Nutrition 0.000 abstract 1
- 239000011975 tartaric acid Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43M—BUREAU ACCESSORIES NOT OTHERWISE PROVIDED FOR
- B43M7/00—Devices for opening envelopes
- B43M7/004—Devices for opening envelopes including non-mechanical means
Landscapes
- Paper (AREA)
- Supplying Of Containers To The Packaging Station (AREA)
- Control And Other Processes For Unpacking Of Materials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/065,908 US4228634A (en) | 1979-08-13 | 1979-08-13 | Envelope opening process and composition |
| EP80104772A EP0026305B1 (de) | 1979-08-13 | 1980-08-13 | Verfahren und Zusammensetzung zum Öffnen eines Briefumschlags |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE7374T1 true ATE7374T1 (de) | 1984-05-15 |
Family
ID=22065952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT80104772T ATE7374T1 (de) | 1979-08-13 | 1980-08-13 | Verfahren und zusammensetzung zum oeffnen eines briefumschlags. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4228634A (de) |
| EP (1) | EP0026305B1 (de) |
| JP (1) | JPS5637195A (de) |
| AT (1) | ATE7374T1 (de) |
| CA (1) | CA1135459A (de) |
| DE (1) | DE3067756D1 (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57102969A (en) * | 1980-12-18 | 1982-06-26 | Asahi Chem Ind Co Ltd | Chemical solution for printing cutting line |
| US6708467B2 (en) | 2001-10-17 | 2004-03-23 | Pitney Bowes Inc. | Envelope moistener with temperature adjusting apparatus |
| ITPR20020078A1 (it) * | 2002-12-20 | 2004-06-21 | Procomac Spa | Procedimento e dispositivo di apertura di un sacchetto flessibile. |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3816213A (en) * | 1970-04-13 | 1974-06-11 | Thor Dahl | Process and agents for opening paper constructions |
| US3677460A (en) * | 1970-04-13 | 1972-07-18 | Econo Mail Inc | Envelope having chemically treated edges |
| US3871573A (en) * | 1970-04-13 | 1975-03-18 | Thor Dahl | Process and agents for opening paper constructions |
| US4082603A (en) * | 1975-07-28 | 1978-04-04 | Thor Dahl, Inc. | Envelope opening process |
| US4189341A (en) * | 1975-07-28 | 1980-02-19 | Thor Dahl, Inc. | Envelope opening mechanism |
| GB1571438A (en) * | 1977-03-15 | 1980-07-16 | Colgate Palmolive Co | Cleaning compositions |
| US4194342A (en) * | 1978-09-27 | 1980-03-25 | Aes Technology Systems, Inc. | Folded paper edge opening process |
-
1979
- 1979-08-13 US US06/065,908 patent/US4228634A/en not_active Expired - Lifetime
-
1980
- 1980-08-07 CA CA000357766A patent/CA1135459A/en not_active Expired
- 1980-08-12 JP JP11097480A patent/JPS5637195A/ja active Pending
- 1980-08-13 DE DE8080104772T patent/DE3067756D1/de not_active Expired
- 1980-08-13 EP EP80104772A patent/EP0026305B1/de not_active Expired
- 1980-08-13 AT AT80104772T patent/ATE7374T1/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5637195A (en) | 1981-04-10 |
| EP0026305B1 (de) | 1984-05-09 |
| CA1135459A (en) | 1982-11-16 |
| DE3067756D1 (en) | 1984-06-14 |
| EP0026305A1 (de) | 1981-04-08 |
| US4228634A (en) | 1980-10-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification | ||
| REN | Ceased due to non-payment of the annual fee |