452results about How to "Good processing characteristics" patented technology

Disclosed are branched polyphosphonates produced via a superior transesterification process, and methods related thereto. These branched polyphosphonates exhibit a unique and advantageous combination of properties, such as outstanding fire resistance, improved heat stability, improved toughness, and superior processing characteristics. Also disclosed are polymer compositions that comprise these branched polyphosphonates and at least one other polymer, wherein the resulting polymer compositions exhibit flame retardant properties. Further disclosed are articles of manufacture produced from these polymers, such as fibers, films, coated substrates, moldings, foams, fiber-reinforced articles, or any combination thereof; these articles may be coated with a moisture barrier to enhance their moisture resistance properties.

A tunable optical source comprises a laser diode and an external optical feedback device. The feedback device has a waveguiding portion fabricated at least in part out of a glass material having both organic and inorganic components. A control device is provided for controlling the refractive index of the glass material so as to change the wavelength of feedback to the laser diode. The glass material may for example have thermo-optic properties and the control device might then be a heating device for heating the glass material. The feedback device can have more than one portion, a second portion for example having controllable coupling characteristics for coupling optical radiation into or out of the feedback device. It also preferably has a portion for controlling optical path length in the feedback device.

Polyester compositions that provide a higher throughput in calendering processes may be prepared from a polyester having crystallization half time of at least 5 minutes, an inherent viscosity of about 0.55 to about 0.75 dL/g, a branching monomer, and a release additive. The polyester compositions show a combination of excellent melt strength with good shear response that permits higher calendering line speeds before melt fracture occurs. Also disclosed are processes for film or sheet by calendering the above compositions and the film or sheet produced therefrom. The polyester compositions, film, or sheet also may include plasticizers and/or flame retardants to increase their flexibility and enable their use in commercial applications requiring flame resistance. The film and sheet have excellent appearance and can be used in a wide range of decorative and packaging applications.

A method for controlling synchronization of pulsed plasma by applying a DC power is provided. The method includes repeatedly generating and extinguishing the plasma by adjusting an ON-period and an OFF-period of a pulsed RF power being applied to a source electrode part. And the method also includes alternately applying a DC power to a bias electrode part in accordance with the ON-period and the OFF-period.

Disclosed is a cellulose nonwoven fabric containing cellulose fibers having a maximum fiber diameter of not more than 1500 nm and a crystallinity determined by solid state NMR techniques of not less than 60%. The porosity of the cellulose nonwoven fabric is not less than 40% and not more than 99%.

The invention discloses a silane-modified white carbon black-carbon black composite filling and a preparation method thereof. The method is characterized in comprising the following steps of: (1) adding white carbon black which is prepared by means of precipitation and white carbon black which is prepared by means of gas phase into a high-speed mixer according to the weight ratio of 3:1-3:2, slowly and evenly adding silane polysulfide in a spraying way, and gradually heating up at 100-120 DEG C to promote the surface modification reaction to be thoroughly performed; and (2) adding carbon black and mixing for 60-180min according to the weight ratio of the carbon black to the white carbon black which is prepared by means of gas phase and the white carbon black which is prepared by means of precipitation of 1:5-1:10 under the condition of continuous stirring and temperature persevering, and cooling by means of temperature reducing to obtain the silane-modified white carbon black-carbon black composite filling. The silane-modified white carbon black-carbon black composite filling which is prepared by the method improves the dispersibility of the white carbon black which is prepared by means of gas phase in rubber, reduces the charging time of a production field, obviously improves the operation environment, is used for the prescription of a tread rubber of a tire, can obviously reduce the rolling resistance of the tire, and saves the gasoline.

The invention relates to instant plant total-nutrient food replacement powder which comprises the following raw materials in parts by weight: 10-98 parts of grains, fruits and vegetables, and nut powder, and 0-10 parts of a natural sweetening agent. According to the instant plant total-nutrient food replacement powder, the grains, the fruits and the vegetables, and nuts are mixed and blended, treated by virtue of microwaves, subjected to enzymolysis, and once extruded and cooked, and crushed to prepare the instant plant total-nutrient food replacement powder. The instant plant total-nutrient food replacement powder is complete in nutrients, convenient to prepare, and convenient to digest and absorb, and has the advantages of that the processing period is greatly shortened, the energy consumption is reduced, the cost is lowered, and the storage is easy since microorganisms are killed.

An elastomeric laminate and an elastomeric film are provided. The elastomeric film can be a monolayer elastomeric film or a multilayer elastomeric film, wherein the monolayer elastomeric film includes an olefin-based elastomeric polymer and an effective polymer, and the multilayer elastomeric film when used as an alternative includes a first elastomeric member layer, and a second elastomeric member layer. The first elastomeric member layer includes at least one olefin-based elastomeric polymer, and at least one first draw down polymer. The second elastomeric member layer includes at least one elastomeric polymer and at least one second draw down polymer. The monolayer elastomeric film or the multilayer elastomeric film, and the elastic carrier are laminated together to form the elastomeric laminate.

Polymeric compositions and methods of making and using such compositions are provided. The compositions incorporate at least one component that is a polymer including propylene-derived units and at least one component that is a styrenic block copolymer. The polymeric compositions are found to have desirable elastomeric properties while at the same time exhibiting beneficial processabilty characteristics. The unique combination of processability and performance attributes result in the polymeric compositions useful in a variety of applications such as films, fibers, woven and non-woven fabrics, sheets, molded objects, extruded forms, thermoformed objects, and all products made from such application materials.

An inbred tomato line, designated 294, is disclosed. The invention relates to the seeds of inbred tomato line 294, to the plants of inbred tomato line 294 and to methods for producing a tomato plant, either inbred or hybrid, by crossing the inbred line 294 with itself or another tomato line. The invention further relates to methods for producing a tomato plant containing in its genetic material one or more transgenes and to the transgenic plants produced by that method and to methods for producing other inbred tomato lines derived from the inbred 294.

A composition that includes a polymer having mer units derived from at least one vinyl aralkyl compound, a transition metal catalyst, preferably a photoinitiator, and optionally a polymeric diluent is capable of scavenging oxygen and of being processed into articles with oxygen scavenging capabilities.

A fiber-size composition contains a modified polyolefin, a hydrophilic coupling agent, and an enhancer with at least one of the following: a fluorine-containing compound, a hydrophobic coupling agent, a cyclic fatty acid, or at least two saturated fatty acids with at least one of said fatty acids having at least two acid groups. When reinforcing fiber materials sized with the composition are used to form composite articles, the articles show improved properties such as strength and color.

The present invention relates to an adhesive tape and to a method for its manufacture, the tape comprising: (A) a heat-activatable adhesive resin layer, wherein the resin is a polymer of one or more monomers selected from the group consisting of olefins, and (B) a pressure-sensitive adhesive layer, comprising an acrylic-type pressure sensitive adhesive, wherein said pressure sensitive adhesive layer is permanently and directly bonded to a first major surface of said heat-activatable adhesive layer. The present invention also relates to an intermediate article comprising the heat-activatable adhesive resin layer (A) releasably bonded to a support layer, to a composite article comprising the adhesive tape and a rubber article bonded to the second major surface of the heat-activatable layer (A), and to a vehicle comprising the composite article.

An adhesive composition that is capable of achieving a superior combination of process characteristics such as adherend fill properties (embedability) and low-temperature lamination properties, and semiconductor device reliability such as reflow resistance, as well as a film-like adhesive, an adhesive sheet that exhibits excellent process characteristics including ready releasability from dicing sheets, and a semiconductor device that exhibits excellent productivity, superior adhesive strength when heated and superior moisture resistance, all of which use the adhesive composition. The adhesive composition comprises (A) a thermoplastic resin, (B) a bisallylnadimide represented by a general formula (I) shown below, and (C) a bifunctional or higher (meth)acrylate compound.

(wherein, R₁ represents a bivalent organic group containing an aromatic ring and/or a straight-chain, branched or cyclic aliphatic hydrocarbon).

Melt blended HDPE compositions for single and dual wall corrugated HDPE pipe and associated fabricated and molded fittings and accessories with enhanced physical properties and processing and environmental stress crack resistance (ESCR) characteristics and associated blend methods are disclosed in which virgin or recycled homopolymer and/or copolymer HDPE resin components are blended. The invention discloses methods for 1) selecting and determining the relative weight fractions of the HDPE blending components that provide specific physical properties and processability of HDPE blended compositions associated with density and melt index respectively and specific values of environmental stress crack resistance (ESCR) associated with specific molecular parameters and 2) for determining from molecular parameters, the ESCR of linear polyethylene resins and blended compositions within a class having similar densities. The invention reduces the cost of raw materials to corrugated HDPE pipe manufacturers by enabling the use of virgin prime commodity HDPE resins and/or wide and off specification prime HDFE resins in place of single stream specialty HDPE resins and favorably impacts the environment by providing the capability of utilizing recycled HDPE resins in place of prime HDPE resins in the manufacture of corrugated HDPE pipe.

The present invention relates to a new and distinct inbred tomato lines and hybrids. This invention also relates to plants and seeds of such inbred tomato lines and hybrids, and to parts thereof. The invention also relates to methods for producing a tomato plant produced by crossing such inbred tomato lines and hybrids with themselves or other tomato plants.

The invention belongs to the field of materials of lithium ion batteries, and particularly relates to a negative electrode of the lithium ion battery and a preparation method thereof. The negative electrode of the lithium ion battery comprises a current collector and negative electrode paste for coating the current collector, wherein the negative electrode paste comprises the following dry ingredients by weight percent: 92-99% of active material and 1-8% of an adhesive; the active material is graphite or graphite alloy; the adhesive is waterborne multi-component copolymerization emulsion. The waterborne multi-component copolymerization emulsion is used for replacing conventional butadiene styrene rubber and serves as the adhesive for the lithium ion battery, so that the more excellent adhesive performance is realized in comparison with the adhesive performance of a conventional adhesive, and meanwhile, the prepared battery has prominently excellent performances such as good low temperature characteristics, low circulation expansion rate, good long cycling performance and relatively excellent processing characteristics; the negative electrode prepared by using the method has relatively small impedance and relatively good dynamic performance and is capable of effectively solving the problem of risk of separation of lithium in the lithium ion battery at low temperature; the prepared battery has the characteristics of safety, reliability and long cycle life.

The invention discloses a controllable rheological high-gloss polypropylene resin which is composed of the following components in parts by weight: 100 parts of homo polypropylene as a base material, 0.1-0.25 part of processing agent, 0.15-0.2 part of nucleating agent, 0-1.5 parts of hardness regulator, 0.05-0.1 part of glossiness regulator and 1-12 parts of oxide master batch, wherein the number-average molar mass of the homo polypropylene is 61235-65210; the oxide master batch is formed by mixing 100 parts of homo polypropylene and 0.1-0.65 part of peroxide. Thus, the rheological behaviour of the resin can be changed by regulating the additive amount of the peroxide master batch. The controllable rheological high-gloss polypropylene resin of the invention has favourable heat resistance (heat distortion temperature is more than or equal to 110 DEG C) and higher rigidity (bending modulus is more than or equal to 1800 MPa). Because of adopting the controllable rheological technology, the invention can flexibly regulate the melt flowing rate of the material, and the material has excellent processability, heat-resistant quality and mechanical property.

The present invention provides coated tablet formulations comprising neratinib maleate, and improved methods for making such coated tablets.

Provided are a plasma processing apparatus, a plasma processing method, and a mechanism for regulating a temperature of a dielectric window, which can achieve a better plasma processing characteristic by more precisely controlling the temperature of the dielectric window through which a microwave used for plasma processing is transmitted. The plasma processing apparatus is provided with a processing container, a dielectric window (shower plate), an antenna, a waveguide, a cooling block, a substrate holder, and a holding ring (upper plate) attached to the upper portion of the processing container. A circumferential portion of the dielectric window is engaged with the holding ring. The cooling block provided with a cooling flow path through which a heat medium can flow is provided on the antenna. A temperature sensor is provided around the waveguide, and a temperature of the antenna or the like is detected. A lamp heater is provided in an inside of the holding ring. The dielectric window is controlled to have a predetermined temperature distribution, by a cooling means of the cooling block and a heating means of the holding ring which are controlled by a control means.