2102699 9220734 PCTABS00017 A process is described for stabilizing the melt flow rate and melt tension of ethylene-carbon monoxide interpolymers with a hindered phenol antioxidant. The antioxidant is melt blended with the polymer before it is exposed to air.

1. Priming of plastic substrates. 2.1. The priming of plastic substrates without adverse effects on the mechanical stability is described. 2.2. A coating composition is used which comprises from to 35% by weight of binders having an OH number of from 40 to 150, prepared from (meth)acrylamides, hydroaxyalkyl (meth)acrylates and copolymerisable, olefinically unsaturated compounds with subsequent m...

2103058 9220463 PCTABS00017 In an improved method of curing a topcoat coating composition, at least a portion of the curing catalyst for the topcoat is contained in the basecoat composition. After applying the topcoat, the curing catalyst in the basecoat migrates to the topcoat, where it contributes to the curing of the topcoat. Improved intercoat adhesion is obtained. In addition, the disclosed m...

Method for the realization of binding elements, characterised in that one starts from a synthetic tube (4); the lengthwise cutting of this tube (4); the feeding through a mould (6) of the cut tube (4) in order to obtain a cylindrical element (7) with overlapping edges (8-9); the heating of the thus obtained cylindrical element (7) to fix it in the latter shape; the reshaping of the cylindrical ele...

Method for the realization of binding elements Method for the realization of binding elements, characterised in that one starts from a synthetic tube (4); the lengthwise cutting of this tube (4); the feeding through a mould (6) of the cut tube (4) in order to obtain a cylindrical element (7) with overlapping edges (8-9); the heating of the thus obtained cylindrical element (7) to fix it in the lat...

2102920 9220388 PCTABS00017 An automatic injector is disclosed having a body (1), a medicament chamber (19) defined in the body, a needle (11) held in a sheathed position within the body, releasable drive means (4) which when released drives the needle from its sheathed position to an unsheathed position, and expulsion means (5, 10) for discharging the medicament through the needle (11), character...

101/DLR51 18342 TITLE OF THE INVENTION PROCEDURE FOR THE INVERSION OF THE STEREOCHEMISTRY AT C13 OF AVERMECTIN AGLYCONE COMPOUNDS The natural stereochemistry at the 13-position of avermectin aglycones, normally .alpha.-oriented or below the plane of the molecule, is inverted or epimerized into the .beta.-position. The procedure starts with the avermectin aglycone compounds where the 13.alpha.-hydr...

2109089 9220638 PCTABS00017 A ceramic fiber-ceramic composite filter having a support composed of ceramic fibers, preferably texturized, a carbonaceous layer thereover, and a silicon carbide coating over the carbonaceous layer and coated on substantially all of the fibers. A strong, tough, lightweight filter is achieved which is especially useful in high temperature gas environments.

METHOD OF AND APPARATUS FOR CARTRIDGE TRAY SEALING A cartridge tray seal for a chemical process tower. The seal includes a teflon impregnated fiberglass member which presents a generally flaccid sealing element. The member is folded within a generally u-shaped channel positioned around the perimeter of the cartridge tray. A securing strap is positioned within the u-shaped channel to sandwich the f...

?I9-91-016 METHOD FOR INTERCONNECTING AND SYSTEM OF INTERCONNECTED PROCESSING ELEMENTS Computer elements in a massively parallel computer system are interconnected in such a way that the number of connections per element can be balanced against the network diameter or worst case path length. This is done by creating a topology that maintains topological properties of hypercubes yet improves flexib...

A disposable syrup package (10) includes an integral disposable valve assembly (16). The valve assembly (16) includes a conduit through the discharge wall of a container (10) which is opened or closed by a cam associated with a rotatable plate (22). The conduit may be formed in a spring locked plug or may include a resilient tube.

A computer program source code having a known format is divided into units and verified, unit by unit, by automatically instrumenting the code and generating a test driver program which executes all branches of an instrumented code unit. Processors are used to generate a test driver program and to standardize the code format and to insert executable tracer statements into each block of reformatted...

Colloidal silica-core silicone-shell particles, an emulsion containing, as a solid component, at least 30% by weight of the silica-core silicone-shell particles, and a process for prducing the emulsion. A colloidal silica-core silicone-shell particles comprising (A) from 99.9 to 5% by weight of cores which are colloidal silica particles, and (B) from 0.1 to 95% by weight of shells comprising an ...

Process for manufacturing of structural aggregate pigment products with intrinsically built-in functional properties, from aqueous dispersions of particulate matter treated with in-situ formed complex functional microgels with rapid formation kinetics.

In a distributed feedback semiconductor laser, the active medium presents a periodic thickness variation in the light propagation direction so as to generate a periodic gain variation, while maintaining the effective refractive index constant, and has a discrete multi-quantum wire structure. A method of manufacturing such a laser is also provided.

A process for forming improved chromate conversion coatings on zinc surfaces by treating the zinc surface with an aqueous acidic chromating solution which contains hexavalent chromium and a soluble inorganic salt which has an cation which will form an insoluble organic silicate and, thereafter, treating the thus-formed chromate conversion coating with an aqueous alkaline silicate solution which co...

A four-directional load bearing guide having an improved rigidity against a vertical, horizontal or momental load, and thereby maintaining an improved accuracy in position of a bearing body relative to a track during a reciprocating motion. Each of ball rolling surfaces on at least one of the track and the bearing body is defined by a groove having the shape of a Gothic arch in cross section, and ...

PCT No. PCT/DE92/00290 Sec. 371 Date Jan. 13, 1993 Sec. 102(e) Date Jan. 13, 1993 PCT Filed Apr. 7, 1992 PCT Pub. No. WO92/20297 PCT Pub. Date Nov. 26, 1992.Screw unit with a closing screw having a screw head for the aseptic closing of an internal thread of a member and an introduction post in firm, but detachable connection on the closing screw. The detachable connection is formed by a tongue in ...