DE1719881U - PROTECTIVE SHEET FOR ADHESIVE TAPES. - Google Patents
PROTECTIVE SHEET FOR ADHESIVE TAPES.Info
- Publication number
- DE1719881U DE1719881U DEB23391U DEB0023391U DE1719881U DE 1719881 U DE1719881 U DE 1719881U DE B23391 U DEB23391 U DE B23391U DE B0023391 U DEB0023391 U DE B0023391U DE 1719881 U DE1719881 U DE 1719881U
- Authority
- DE
- Germany
- Prior art keywords
- adhesive
- protective sheet
- films
- adhesive tapes
- paints
- 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
Links
- 230000001681 protective effect Effects 0.000 title claims description 10
- 239000002390 adhesive tape Substances 0.000 title description 4
- 239000000853 adhesive Substances 0.000 claims description 13
- 230000001070 adhesive effect Effects 0.000 claims description 10
- 229920001296 polysiloxane Polymers 0.000 claims description 7
- 239000003973 paint Substances 0.000 claims description 6
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims description 2
- 239000000758 substrate Substances 0.000 claims 1
- 239000012790 adhesive layer Substances 0.000 description 9
- 239000000203 mixture Substances 0.000 description 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000011888 foil Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229920002379 silicone rubber Polymers 0.000 description 2
- 239000004945 silicone rubber Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000004848 polyfunctional curative Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 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
- C09D183/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
- C09D183/04—Polysiloxanes
-
- 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
- C09J183/00—Adhesives based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Adhesives based on derivatives of such polymers
- C09J183/04—Polysiloxanes
-
- 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]
-
- 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
- C09J2483/00—Presence of polysiloxane
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Laminated Bodies (AREA)
- Adhesive Tapes (AREA)
- Adhesives Or Adhesive Processes (AREA)
Description
gebrauche»« t er-Anmeldung.use »« t he registration.
■ Schutzblatt für Klebestreifen "■ Protective sheet for adhesive strips "
Sie Erfindung betrifft ein Material sum Abdecken und zum Schutz der Klebeschicht τοη Klebebändern, die aus einem beliebigen Träger mit einer druckempfindlichen selbstklebenden Klebemasse der Art Kautachnk-Hars und dergleichen bestehen«The invention relates to a material for covering and protection the adhesive layer τοη adhesive tapes, which consist of any carrier with a pressure-sensitive self-adhesive mass of the kind Kautachnk-Hars and the like exist "
Bs ist bekannt» zum Abdecken τοη Klebestreifen Gaze oder ?olien sa benutzen, um ein Terschmutzen der Klebeschicht oder ein Haften der Klebeschicht auf der Rückseite des zu Sollen aufgewickelten Klebestreifens zu verhindern· Kit Oase lässt sich jedoch nur ein unvollkommener Schutz erzielen. Durch die Maschen der Schutzgase können Staub-* oder Schmutzteilchen auf die Klebeschicht gelangen. Ausserdem schneiden die einzelnen fäden der Gase allmählich in die Klebeschicht ein. Sie können dabei derart tief sinken, dass sie mit de? Zeit ganz von dem Kleber umschlossen «erden. ?erner hinterlässt die Gaze beim Abziehen voa der Klebeschicht Rückstände, die teils aus dem fasermaterial der Gase, teils aus deren Appretur herrühren» Durch alle diese Wirkungen wii*d die Klebkraft zum Teil erheblich vermindert·Bs is known »for covering τοη adhesive strips of gauze or oil sa use to stain the adhesive layer or a To prevent the adhesive layer from sticking to the back of the rolled up adhesive tape · Kit Oase can be but only achieve imperfect protection. Dust * or dirt particles can penetrate the mesh of the protective gases get the adhesive layer. In addition, the individual cut the gases gradually thread into the adhesive layer. They can sink so deep that they can with de? Time all of that Adhesive enclosed «earth. Furthermore, the gauze leaves behind residues when peeled off the adhesive layer, some of which come from the fiber material of the gases, partly from their finish " As a result of all these effects, the bond strength increases in some cases considerably reduced·
«* Wachteile der Gaze besitzen zwar Folien nicht. Folien bieten einen guten Schutz gegen Staub und Verschmutzung dea Klebers und sinken auch nicht in die Klebstoffschicht ein.«* Guard parts of the gauze do not have foils. Foils offer good protection against dust and dirt dea Adhesive and do not sink into the adhesive layer.
(T. 4; M.) ; L.-r ,(T. 4; M.); L.- r ,
SEiERSDORF & CO. A.-G. HAMBURG 20 - 'SEiERSDORF & CO. A.-G. HAMBURG 20 - '
aas Deutsche Patentamt, Münohen* 8slO*1955ö y aas German Patent Office, Münohen * 8slO * 1955 ö y
\ Bei der Verwendung von Filmen und Folien zeigt sich jedoch ein anderer nicht unerheblicher Nachteil, nämlich der einer erhöhten Adhäsion an der Grenzfläche zweier glatter Oberflächen. Die Klebmassen vom Typ der druckempfindlichen selbstklebenden Kautschuk- oder Kunstkautschuk-Harz-Gemische besitzen die Eigenschaft des kalten Flusses, d.h. sie neigen zum Fliessen und gleichen sich dadurch den auf- oder anliegenden Oberflächen an· Nach gewisser Zelt schmiegen sie sich daher auch den Schutzfilmen oder -Folien so an, dass es oft unmöglich ist, sie vor Gebrauch der Klebestreifen einwandfrei zu entfernen. Die folien bleiben beim Versuch, sie von der Klebstoffschicht abzuziehen, unter Zerrelssen zu grossen Teilen haften. \ In the use of films and sheets, however, another not insignificant drawback, namely the increased adhesion at the interface of two smooth surfaces shows. The adhesives of the type of pressure-sensitive self-adhesive rubber or synthetic rubber-resin mixtures have the property of cold flow, ie they tend to flow and thus conform to the surfaces lying on or lying against them - films in such a way that it is often impossible to remove the adhesive strips properly before using them. When you try to pull it off the adhesive layer, the foils remain largely stuck under tearing.
Es wurde nun gefunden, dass diese Nachteile nicht auftreten, wenn man Schutzblätter aus einem beliebigen Trägermaterial benutzt, das mit Anstrichen versehen ist, die Silicone enthalten oder aus Siliconen bestehen. Ss können auch selbsttragende Anstrichfilme benutzt werden, sofern sie diese Zusätze enthalten bzw. aus Siliconen bestehen.It has now been found that these disadvantages do not occur if protective sheets made of any carrier material are used used, which is provided with paints that contain or consist of silicones. Ss can also be self-supporting Paint films are used if they contain these additives or consist of silicones.
Serartige Anstriche eignen sich am besten nach einer Wärmebehandlung bei erhöhter Temperatur hervorragend als Schutzschichten bzw· —Beläge auf Klebeschichten der Art selbst— klebender druckempfindlicher Kleber.Ser-like paints are best after heat treatment Excellent as protective layers or - coverings on adhesive layers of the kind themselves - at elevated temperatures adhesive pressure sensitive adhesive.
' Erfindungsgemäss hergestellte Schutzblätter geben einen einwandfreien Schutz gegen Klebkraftminderung durch Verschmutzen 'i der Kleberoberfläche und lassen sich im Gegensatz zu den er-, wähnten folien einwandfrei wieder abziehen, so dass Klebex- ''. streifen und Schutzblatt unbeschädigt bleiben·'According to the invention protective sheets produced give proper protection against contamination by adhesive force' i the adhesive surface and can be in contrast to the ER, mentioned films properly removed again so that Klebex- ''. strips and protective sheet remain undamaged
lachstehend wird beispielsweise die Zusammensetzung derartiger ■( Schutzblätter beschrieben:In the following, for example, the composition becomes more such ■ (protective sheets described:
\ \ Beispiel 1example 1
Das Schutsblatt besteht aus Glasseidengewebe, das mit Silicon-Kautschuk belegt ist, beispielsweise v*.t der im Handel unter der Bezeichnung "Silicon-Kautschukpaste R 110" befindlichen Paste, die nach dem Lösen in Toluol auf die Glasseide aufgetragen und nach dem Verdunsten des Lösungsmittels vulkanisiert worden ist»The Schutsblatt consists of glass silk fabric, which is covered with silicone rubber, for example v * .t the paste under the name "silicone rubber paste R 110" which is applied to the glass fiber after dissolving in toluene and after the evaporation of the Solvent has been vulcanized »
j. APRj. APR
22i 2 1719 SSl. P. Bcic^dorf & C»-j c AG-. Hamburg 20. I SchutxWa« to j Klebestreifen. 12.10.5;. L 2, ^. j22i 2 1719 SSl. P. Bcic ^ dorf & C »-j c AG-. Hamburg 20. I SchutxWa «to j adhesive tape. 12.10.5 ;. L 2, ^. j
(T. 4; M.) J(T. 4; M.) J.
JEiERSDORF K CO. A -G. HAMBURG 20 " ' \ /JEiERSDORF K CO. A -G. HAMBURG 20 "'\ /
aas Bsutsche Patentamt-, München, 8.10.195$.aas Bsutsche Patentamt-, Munich, October 8, 1955.
Beiepiel Example 22
Das Schutzblatt besteht aus glattem oder gekrepptem das mit einem Gemisch von 100 Teilen eines Biyakrylaäure-Esters veitgehend variabler Zusammensetzung, 3 Teilen einer Siliconverbindung, beispielsweise des handelsüblichen Silicon-Imprägnierungsmittels WS 60, 290 Teilen Trichloräthylen und 1*3 Teilen eines Härtemittels bestrichen und nach dem Verdunsten des Lösungsmittels bei 1200 gehärtet wurde.The protective sheet consists of smooth or creped that with a mixture of 100 parts of a biyakrylaic acid ester largely variable composition, 3 parts one Silicone compound, for example the commercially available silicone impregnation agent WS 60, 290 parts of trichlorethylene and 1 * 3 parts of a hardener and coated after evaporation of the solvent was cured at 1200.
Das Schutsblatt besteht aus einem Polyvinylchloridfilm oder dergleichen, in den eine durch Zusats eines Härtemittels und Erwärmung vernetzte Silicon-Verbindung einverleibt wurde.The protective sheet is made of a polyvinyl chloride film or the like, into which a silicone compound crosslinked by adding a curing agent and heating has been incorporated.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB23391U DE1719881U (en) | 1955-10-12 | 1955-10-12 | PROTECTIVE SHEET FOR ADHESIVE TAPES. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB23391U DE1719881U (en) | 1955-10-12 | 1955-10-12 | PROTECTIVE SHEET FOR ADHESIVE TAPES. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1719881U true DE1719881U (en) | 1956-04-05 |
Family
ID=32661540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEB23391U Expired DE1719881U (en) | 1955-10-12 | 1955-10-12 | PROTECTIVE SHEET FOR ADHESIVE TAPES. |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1719881U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1274794B (en) * | 1963-10-12 | 1968-08-08 | Lohmann K G | Plaster strips, especially for self-adhesive quick dressings, and processes for their production |
| DE1594171A1 (en) * | 1965-06-25 | 1969-09-04 | Minnesota Mining & Mfg | Products that are provided with a pressure-sensitive adhesive coating and a dry-removable cover film |
| DE202017106751U1 (en) | 2017-11-07 | 2017-11-30 | Bernhard Arnswald-Kellermann | Adhesive tape with split protective sheet |
-
1955
- 1955-10-12 DE DEB23391U patent/DE1719881U/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1274794B (en) * | 1963-10-12 | 1968-08-08 | Lohmann K G | Plaster strips, especially for self-adhesive quick dressings, and processes for their production |
| DE1594171A1 (en) * | 1965-06-25 | 1969-09-04 | Minnesota Mining & Mfg | Products that are provided with a pressure-sensitive adhesive coating and a dry-removable cover film |
| DE202017106751U1 (en) | 2017-11-07 | 2017-11-30 | Bernhard Arnswald-Kellermann | Adhesive tape with split protective sheet |
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