Mitsubishi Polyester Film Gmbh

Franz Hora

Holger Kliesch

Bodo Kuhmann

Rainer Kurz

Gottfried Hilkert

Thorsten Kiehne

Annegrete Bursch

Ulrich Schaller

Herbert Peiffer

Ursula Murschall

Guenther Crass

Matthias Konrad

Cynthia Bennett

Martin Jesberger

Ingo Fischer

Dagmar Klein

Manfred Wiederhold

Dirk Bröder

Ina Dr-Ing Witte

Paul Brömmel

The invention relates to a transparent, electrically conductive, biaxially oriented, single- or multilayer polyester film which includes a coating composed of (a) conductive (ITO) indium tin oxide particles or (ATO) antimony tin oxide particles, or of a mixture of these. The film further include other conductive components (b). The other conductive components (b) may be present either in the coating including ITO particles and/or ATO particles or in a layer in contact therewith. The conductive component (b) may also be a metal layer in contact with the ITO and/or ATO. The film is only oriented or relaxed prior to application of the ITO and/or ATO coating. The invention further relates to a process for the production of the film, and its use.

Transparent, electrically conductive, coated polyester film, process for its production, and its use

This invention relates to a single- or multilayer, oriented film formed from polyester and at least one inorganic black pigment. The inventive films include at least one layer which has, alongside polyester, an amount of from 0.5 to 75% by weight of particles incorporating iron oxide as black pigment.

Black film comprised of thermoplastic polyester

The invention relates to an at least two-layer polyester film with a total thickness of from about 5 to about 200 &#x3bc;m which comprises polyethylene terephthalate and from about 2 to about 20% by weight&#x2014;based on the weight of the entire film&#x2014;of polyethylene naphthalate, and also at least one functional outer layer.

Multilayer, transparent film made from PET and PEN with at least one functional outer layer for producing composite packaging with UV resistance

The invention relates to a multilayer, oriented film, in which at least one layer comprises a polyester which comprises an additive which, on irradiation with electromagnetic radiation, forms metal nuclei on which further metal can be deposited in further steps of the process. The invention further relates to a process for the production of this film and to its use in printed circuit boards, ribbon cables, smart cards, RFID labels, membrane keyboards, and film-based circuits of any type.

Multilayer, oriented film capable of structuring by means of electromagnetic radiation and composed of thermoplastic polyester, for the production of selectively metallized films

Process for producing biaxially oriented PET films and use of the same for SMD-technology film capacitors

The present invention relates to a single or multilayer biaxially oriented film having a thickness of &lE;12 &mgr;m, in which T,(TD) is &gE;160&deg; C., S 200 (TD) is &lE;5%, S 200 (MD) is 2-5%, the shrinkage force ratio N,220/N,160 is &gE;4.5; the film fixing peak is &gE;210&deg; C.; the film density is 1.39-1.41 g/cm,, and T,(TD) is the temperature at which the transverse shrinkage begins, S 200 (TD) is the shrinkage in the transverse direction (in %) at 200&deg; C., S 200 (MD) is the shrinkage in the machine direction (in %) at 200&deg; C., N,220 is the shrinkage force (in N) at 220&deg; C. and N,160 is the shrinkage force (in N) at 160&deg; C. in the transverse direction. The invention also relates to a method for forming the film.

Biaxially-oriented pet foil for use for SMD foil capacitors, method for the production of said foil and its use as foil capacitors in SMD technology

Biaxially oriented pet film having enhanced mechanical and shrinking

A thermoplastic raw material, such as a polyester, containing particles (I) having an average particle diameter of &lt;0.5 .mu.m and particles (II) having an average particle diameter of from 3.3 to 4.0 .mu.m, is useful, for example, in the production of an oriented monolayer or multilayer film having a total thickness of .ltoreq.4 .mu.m and a roughness on at least one film surface of R.sub.a &lt;30 nm, the surface gas flow time t on at least one film surface being &lt;2900 sec and the winding stability of the film being at least 8000. The film is useful, for example, as a capacitor film.

Thermoplastic raw material and film produced therefrom

Growing community of inventors

Kriftel, Germany

Franz Hora