Abstract: This invention is directed to a process for the cryogenic lift-off of metal/resist material from a surface of a substrate.

Abstract: This invention relates to an environmentally durable composition which has excellent low temperature dynamic properties. The composition comprises a substantially homogeneous mixture of 100 parts by weight elastomer having a fully saturated backbone, curing agent for the elastomer in amounts sufficient to crosslink the elastomer, reinforcing particulate filler, at least 20 parts by weight of an aliphatic oil and paraffinic oil and/or naphthenic oil. Inclusion of the naphthenic oil and/or paraffinic oil with the aliphatic oil improves the overall properties and processability of the elastomer composition. Particulate graphite may be incorporated into the composition to lower its friction.

Abstract: There is disclosed herein a method of making a glass substrate coated with an adherent, doped, tin oxide coating and article produced thereby. The glass substrate is heated to a spraying temperature which is sufficiently hot so that a heat decomposable, tin-containing material coming into the vicinity of the glass substrate will be heat decomposed permitting the tin contained in the tin-containing material to be oxidized and deposited as a doped tin oxide. The tin-containing material is applied in an oxygen ambient and is a material which contains both dibutyltin dibutoxide and trifluoroacetic acid. The preferred heating and application steps are undertaken under conditions that the spraying temperature and the ratio of milliliters of dibutyltin dibutoxide to milliliters of trifluoroacetic acid contained in the tin-containing material fall at some point located on or within the island area designated by the letter A in the map of these variables as set forth in FIG. 1 of the drawings.

Abstract: This invention relates to an environmentally durable composition which has superior low temperature dynamic properties. The composition comprises a substantially homogeneous mixture of 100 parts by weight elastomer having a fully saturated backbone, curing agent for the elastomer in amounts sufficient to crosslink the elastomer, reinforcing particulate filler, at least 20 parts by weight of particularly defined polyalphaolefin oil and, preferably, particularly defined paraffinic oil and/or naphthenic oil. Inclusion of the polyalphaolefin oil in the composition improves the low temperature dynamic properties and processability of the elastomer, which are further improved by inclusion of naphthenic oil and/or paraffinic oil therein. Particulate graphite may be incorporated into the composition to lower its friction.

Abstract: The invention is directed to a composite article suitable for use in thermoelectric generators. The article comprises a thin film comprising molybdenum oxide as an electrode deposited by physical deposition techniques onto solid electrolyte. The invention is also directed to the method of making same.

Abstract: This invention teaches electrochromic lead oxide as a new electrochromic material. An electrochromic device is constructed from this material by forming a cathodic electrochromic device. A fast ion conductor is also provided which is capable of generating ions when an electric field is applied thereto. The fast ion conductor also permits ion movement therethrough while prohibiting electron movement therethrough. The fast ion conductor and the electrochromic lead oxide are arranged between an anode and a cathode to form an electrochromic device. Preferably, the lead oxide is in a layer next to the cathode. With the lead oxide layer next to the cathode, the device is a cathodic electrochromic device which can generate a dark grey color.

Abstract: This invention teaches electrochromic bismuth oxide as a new electrochromic material. An electrochromic device is constructed from this material by forming a cathodic electrochromic device. A fast ion conductor is also provided which is capable of generating ions when an electric field is applied thereto. The fast ion conductor also permits ion movement therethrough while prohibiting electron movement therethrough. The fast ion conductor and the electrochromic bismuth oxide are arranged between an anode and a cathode to form an electrochromic device. Preferably, the bismuth oxide is in the form of a layer and that layer is positioned next to the cathode to form a cathodic electrochromic device which can generate a dark gray color.

Abstract: This invention relates to an water-soluble or water-dispersible diphenolamine oligomeric metal-chelating compound, method for making same, aqueous composition comprising the compound useful to deposit a corrosion preventive and adhesion promoting coating on a metal substrate and a method for doing same. The composition has a pH of between about 2 and about 10.

Abstract: This invention teaches an electrochromic device in which an electrochromic layer is positioned between two electrodes. The electrochromic layer comprises an inorganic based bulk material supporting electrochromic particles and ion producing particles in fixed but generally distributed positions therewithin. The bulk material permits migration of ions produced by the ion producing particles to and from the electrochromic particles upon change in voltage between the first and second electrodes. The bulk material also prohibits the passage of electrons therethrough when a voltage is applied between the first electrode and the second electrode, whereby an electric field is built up between the first and second electrodes which causes migration of the ions. A preferred method of making a material which can form an electrochromic layer is also disclosed.

Abstract: This invention teaches uncolored copper oxide as a new electrochromic material. An electrochromic device is constructed from this material by forming either an anodic electrochromic device or a cathodic electrochromic device. A fast ion conductor is also provided which is capable of generating ions when an electric field is applied thereto. The fast ion conductor also permits ion movement therethrough while prohibiting electron movement therethrough. The fast ion conductor and the uncolored copper oxide are arranged between an anode and a cathode to form an electrochromic device. Preferably, the copper oxide is in a layer next to one of the electrodes. If the copper oxide layer is next to the cathode, the device is a cathodic device which can generate a blue color. If the copper oxide layer is next to the anode, the device is an anodic device and can be operated to produce either a pink or a green color depending upon the amount of voltage applied between the anode and the cathode.

Abstract: This invention relates to an aqueous composition useful to deposit a corrosion inhibiting and adhesion promoting coating on a corrodible metal substrate and a method for doing same. The composition has a pH of between about 2 and about 10 and comprises water-soluble or water-dispersible metal-chelating diphenolamine compounds.

Abstract: This invention teaches an electrochromic device in which an electrochromic layer is positioned between two electrodes. The electrochromic layer comprises an organic based bulk material which has been polymerized and condensed supporting electrochromic particles and ion producing particles in fixed but generally distributed positions therewithin. The bulk material permits migration of ions produced by the ion producing particles to and from the electrochromic particles upon change in voltage between the first and second electrodes. The bulk material also prohibits the passage of electrons therethrough when a voltage is applied between the first electrode and the second electrode, whereby an electric field is built up between the first and second electrodes which causes migration of the ions. Also my invention is a method of making a material which can form an electrochromic layer. The method has the following steps. A gel producing organic material is dissolved in a solvent to produce a solution.

Abstract: This invention is directed to the use of particularly defined epoxy-amine compositions as a protective coating on metals which are exposed to a high temperature, corrosive environment. The metal may be that employed in motor vehicle exhaust system components, such as mufflers and tailpipes. The epoxy-amine compositions comprises epoxy resin component, aromatic amine component, optionally, acid component selected from polycarboxylic acid and anhydrides thereof and optionally, polyol component.

Abstract: This specification is directed to electrochromic optical shutter (10) in which an electrochromic material (12), an ion conductor (14), and a counter electrode (16), in that order, are sandwiched between visibly transparent electrodes (18). The shutter is improved by forming the ion conductor from a lithium-doped aluminum oxide applied to, as a base therefor, either the electrochromic material or the counter electrode. The material is applied by a pyrolytic spray process in which a solution containing lithium and aluminum as pyrolyzable organic salts dissolved in an organic medium are sprayed on the base. The base has been previously heated to a temperature sufficient to pyrolyze the sprayed materials and form a lithium-doped, aluminum oxide ion conductor layer. The counter electrode may be removed, in which case the ion conductor would be applied to either the electrochromic material or one of the visibly transparent electrodes.