DE2801434A1 - Folienschichterzeugnis - Google Patents
FolienschichterzeugnisInfo
- Publication number
- DE2801434A1 DE2801434A1 DE19782801434 DE2801434A DE2801434A1 DE 2801434 A1 DE2801434 A1 DE 2801434A1 DE 19782801434 DE19782801434 DE 19782801434 DE 2801434 A DE2801434 A DE 2801434A DE 2801434 A1 DE2801434 A1 DE 2801434A1
- Authority
- DE
- Germany
- Prior art keywords
- layer
- strip
- temperature
- film product
- temperature indicator
- 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
Links
- 239000000463 material Substances 0.000 claims description 7
- HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 claims description 4
- 239000013078 crystal Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 235000012000 cholesterol Nutrition 0.000 claims description 2
- 239000011148 porous material Substances 0.000 claims 1
- 239000011888 foil Substances 0.000 description 3
- 239000012237 artificial material Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- OMWQUXGVXQELIX-UHFFFAOYSA-N bitoscanate Chemical compound S=C=NC1=CC=C(N=C=S)C=C1 OMWQUXGVXQELIX-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000005445 natural material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
- G01K11/12—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in colour, translucency or reflectance
- G01K11/16—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in colour, translucency or reflectance of organic materials
- G01K11/165—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in colour, translucency or reflectance of organic materials of organic liquid crystals
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F23/00—Advertising on or in specific articles, e.g. ashtrays, letter-boxes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITMI1977U20492U IT7720492U1 (it) | 1977-01-21 | 1977-01-21 | Stratificato con incorporazione di un termometro |
| ITMI1977U21776U IT7721776U1 (it) | 1977-07-08 | 1977-07-08 | Manufatto stratificato incorporante un indicatore di temperatura |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2801434A1 true DE2801434A1 (de) | 1978-07-27 |
Family
ID=26327550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19782801434 Ceased DE2801434A1 (de) | 1977-01-21 | 1978-01-13 | Folienschichterzeugnis |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH620295A5 (en, 2012) |
| DE (1) | DE2801434A1 (en, 2012) |
| FR (1) | FR2377885A1 (en, 2012) |
| GB (1) | GB1597388A (en, 2012) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9208404U1 (de) * | 1992-06-24 | 1992-09-03 | Haag, Volker, 7630 Lahr | Vorrichtung zum Sichtbarmachen von verdeckten Wärmequellen |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4392102A (en) | 1978-09-05 | 1983-07-05 | General Electric Company | Liquid crystal indicator |
| GB2034033A (en) * | 1978-09-05 | 1980-05-29 | Gen Electric | Temperature Indicator |
| EP0089215A1 (en) * | 1982-03-13 | 1983-09-21 | Edward Raymond Stevens | Hazard warning device |
| GB2135081A (en) * | 1983-01-31 | 1984-08-22 | Tak Lam Philip Yung | A dial for a timepiece |
| GB8622337D0 (en) * | 1986-09-17 | 1986-10-22 | Liquid Crystal Devices Ltd | Laminated product |
| GB2203544A (en) * | 1987-03-31 | 1988-10-19 | Rolls Royce Plc | Temperature indicating device |
| GB2235931B (en) * | 1989-09-12 | 1992-09-23 | Colin David Rickson | Cake of soap |
| GB2311371B (en) * | 1996-03-21 | 1999-06-23 | B & H Liquid Crystal Devices | A beer mat |
| US6270783B1 (en) | 1999-08-13 | 2001-08-07 | Unilever Home & Personal Care Usa, Division Of Conopco, Inc. | Cosmetic strips with liquid crystal temperature dependent color change |
| CN100437216C (zh) * | 2003-09-04 | 2008-11-26 | 富士通株式会社 | Ic卡 |
| GB2420852A (en) * | 2004-11-08 | 2006-06-07 | Mary-Ann Rose Donarte | Temperature indicator attachable to various items including clothing and textiles |
| FR2937279A1 (fr) * | 2008-10-22 | 2010-04-23 | Arjowiggins | Document de securite comportant des elements thermochromiques et une information renseignant sur une temperature |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2012493A1 (de) * | 1969-03-18 | 1970-12-03 | Liquid Crystal Industries, Inc., Turtle Creek, Pa. (V.St.A.) | Thermometrische Gegenstände oder Thermometer und Verfahren zu deren Herstellung |
| DE1698092B2 (de) * | 1967-02-27 | 1973-07-19 | The National Cash Register Co , Dayton, Ohio (V St A) | Temperaturempfindliche anzeigevorrichtung |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3898354A (en) * | 1973-04-16 | 1975-08-05 | Parker Research Robert | Method of making digital thermometer |
| US4064872A (en) * | 1976-09-02 | 1977-12-27 | Ashley-Butler, Inc. | Temperature measuring device of a liquid crystal laminate |
-
1978
- 1978-01-06 GB GB534/78A patent/GB1597388A/en not_active Expired
- 1978-01-13 DE DE19782801434 patent/DE2801434A1/de not_active Ceased
- 1978-01-13 FR FR7800882A patent/FR2377885A1/fr active Granted
- 1978-01-20 CH CH66178A patent/CH620295A5/it not_active IP Right Cessation
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1698092B2 (de) * | 1967-02-27 | 1973-07-19 | The National Cash Register Co , Dayton, Ohio (V St A) | Temperaturempfindliche anzeigevorrichtung |
| DE2012493A1 (de) * | 1969-03-18 | 1970-12-03 | Liquid Crystal Industries, Inc., Turtle Creek, Pa. (V.St.A.) | Thermometrische Gegenstände oder Thermometer und Verfahren zu deren Herstellung |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9208404U1 (de) * | 1992-06-24 | 1992-09-03 | Haag, Volker, 7630 Lahr | Vorrichtung zum Sichtbarmachen von verdeckten Wärmequellen |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2377885B1 (en, 2012) | 1983-09-23 |
| CH620295A5 (en) | 1980-11-14 |
| GB1597388A (en) | 1981-09-09 |
| FR2377885A1 (fr) | 1978-08-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8131 | Rejection |