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Document Title |
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7615176 |
Sleeve molding
Sleeve molding apparatus and methods for making multi-layer injection molded plastic articles in successive mold cavities. In a first molding step, an inner sleeve is molded on a core in a first...
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7601287 |
Method and apparatus for preform consistency
According to one embodiment of the present invention a method of creating a composite with an object having a central axis is provided which comprises wrapping a first fabric layer around the...
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7491359 |
Delamination-resistant multilayer container, preform, article and method of manufacture
A plastic container, preform or article includes a multilayer wall having at least one layer of matrix resin, at least one layer of barrier resin, and an adhesion-promoting material blended with...
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7482047 |
Delaminated multilayered container
A squeezable, multi-layer container provides for the accurate dispensing of a controlled amount of liquid product, preferably an adhesive product. The container includes a container body having a...
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7465481 |
Exterior molding body comprising a long fiber reinforced thermoplastic resin
The object the present invention is to provide an exterior molding body for automobile which is reinforced by a long fiber, is excellent in mechanical properties such as bending elastic modulus and...
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7459119 |
Laminated polyester resin container and method of molding such a container
A multiplayer perform having at least a medium or intermediate gas barrier layer is prepared in advance by the injection molding of this perform in a predetermined shape that corresponds to the...
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7458460 |
Storage device having protective means
A storage device for plate-shaped data carriers, the storage device being box-shaped and including a first and a second cover part, pivotally connected, wherein a fixing element is provided for...
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7445827 |
Polymer compositions for reduced shrinkage
A polymeric composition comprising a polymer and a nucleation agent, and having isotropic shrinkage of less than about 20% and a differential shrinkage of less than about 20%.
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7427430 |
Polyamide blend composition having excellent gas barrier performance
High gas barrier, delamination-resistant polyamide compositions suitable for extended shelf-life packaging applications are provided. Also provided are polyamide compositions exhibiting high oxygen...
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7422717 |
Method of producing joint boot made of resin
A joint boot which is made of resin comprising a small-diameter cylinder part, a large-diameter cylinder part and a bellows part interlinking both is molded by injection blow molding. While forming...
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7381455 |
Flexible tube, resistant to stress cracking and impermeable to water vapor
The invention concerns a tube comprising a wall made of C 4 -C 10 linear ethylene-olefin copolymer or a mixture of C 4 -C 10 linear ethylene-olefin copolymer having a melt index ranging between 3...
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7344673 |
Multi-layer preliminary formed body and method of manufacturing the formed body
A preform for a multi-layered hollow vessel has excellent moldability and productivity and is free from the deterioration of the characteristic properties of the vessel even when a recycled...
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7329443 |
Resin container
A resin container is provided which has a container body and a lid for closing the container body. The container body of the resin container is produced by injection-molding an amorphous...
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7323251 |
Decorating sheet, decorated resin molded article and method for production thereof
The present invention provides a decorative sheet having a base film made of a thermoplastic polyester resin and a decorative layer on the base film, and provides a decorated resin molding produced...
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7316797 |
Synthetic resin container having a craze pattern thereon and method for producing the same
A synthetic resin container according to the invention has a craze pattern on the outer surface of its body. The container comprises an inner layer that comes into direct contact with content...
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7238318 |
Plastic article and method for obtaining same
The side wall portion of a plastic article, as a plastic container, is opaque and includes a transparent portion, as a view stripe. The opaque portion limits viewing the inside of the article,...
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7204950 |
Dispensing package
A seamless collapsible container has a molded finish, configured and adapted for sealing with a closure and, optionally, for attachment to a dispensing apparatus, and a seamless, blow molded body...
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7101505 |
Method of manufacturing an in-mold laminate composition
A method is provided for manufacturing a painted plastic component such as painted air bag covers, side cladding or exterior bumpers, which includes a painted film sheet and a one-piece...
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7094377 |
Apparatus and method for handling and cooling plastic preforms
Apparatus for handling and cooling preforms, comprising a collection element provided with a plurality of receptacles arranged according to a definite geometrical distribution pattern and adapted...
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7052754 |
Polyethylene-based composition and process for the manufacture of articles shaped from the composition
Polyethylene-based composition for which the standard density, measured at 23° C. according to ASTM Standard D 792, is greater than 940 kg/m 3 and which comprises talc in an amount of less than 1...
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7025918 |
Multilayer structures
A novel multilayer structure in which one layer comprises a polymer comprising a solventless, waterless, melt-processable acrylonitrile olefinically unsaturated polymer and the other layer...
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7001564 |
Dual-chamber container and closure package
A one-piece integrally molded container includes a finish having a deck and a pair of outlet openings surrounded by associated annular walls. A peripheral ring extends upwardly from the deck, and...
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6943231 |
Transparent polyamide molding materials having improved transparency, resistance to chemicals and high permanent fatigue strength
Transparent polyamide molding materials are provided which are characterized in that they have a melting enthalpy between 0 and 12 J/g and the polyamides are constituted of 100 mole-% of a diamine...
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6923928 |
Method and device for shaping thermoplastic hollow boards
The invention relates to a method of shaping hollow boards ( 11 ) that consist of a thermoplastic material and that have at least one cavity ( 17 ) in the interior of the board that is open towards...
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6911266 |
Blow-molded articles with decorative finish
A blow-molded decorative article is disclosed which comprises a plurality of different polymers having different melt flow rates that cause inter-dispersion of the polymers upon blow-molding. The...
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6893588 |
Nitrogen blow molding to enhance oxygen scavenger shelf-life
A method of manufacturing a container for containing an oxygen sensitive products from a heated plastic by blow molding the plastic with a compressed gas that is inert to the oxygen sensitive...
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6866811 |
Method for injection-molding an article having a hollow portion
An injection-molding apparatus comprises a mold assembly having a first-molten-resin injection portion for injecting a first molten thermoplastic resin into a cavity of the mold assembly, a...
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6858276 |
Mixed articles comprising a rigid part and a based on a thermoplastic material
The invention concerns the production of articles comprising at least a rigid element ( 1 ) and at least an element ( 2 ) made of a thermoplastic material obtained by moulding. The rigid element (...
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6843954 |
Injection molding techniques utilizing fluid channels
The present invention provides processes and an apparatus for injection-molding an article with a fluid channel formed therein. The process includes providing at least first and second resin...
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6835439 |
Panel for air bags and method of manufacturing the same
A panel for an airbag of an automobile is formed by integrally molding a cover body, which is made of a synthetic resin, with a main body, made of another synthetic resin. The panel includes a...
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6814921 |
Method for making a fuel tank in plastic material
Process for manufacturing a plastic fuel tank from two shells formed by molding, which are joined together, at least one shell being produced by compression-molding a portion of a plastic sheet...
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6814920 |
Method for forming a non-delaminating multilayer container mouth
A method of preventing delamination of multiple layers of an oriented polymer container having an opening defined by the multiple layers comprising a bi-axially oriented multilayer polymer...
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6799958 |
Injection molding apparatus
An injection molding apparatus for producing a plastic product having a grain pattern thereon. The apparatus includes a female die having a grain pattern on an inner surface thereof, the female die...
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6793870 |
Method for linking two plastic components
The invention relates to a method for linking a first plastic component ( 6 ) with a second plastic component ( 9 ). According to the inventive method, the first component ( 6 ) is introduced into...
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6793869 |
Method of manufacturing a vehicle pull handle assembly
A method of manufacturing a vehicle pull handle assembly includes injection molding a pull strap portion in the first shot of a multi-shot molding process. The pull strap portion includes a first...
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6787094 |
Sleeve molding
Sleeve molding apparatus and methods for making multi-layer injection molded plastic articles in successive mold cavities. In a first molding step, an inner sleeve is molded on a core in a first...
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6764638 |
Process for manufacturing a molding plastic window for an automotive vehicle and window produced thereby
A method of manufacturing a plastic window for an automotive vehicle in which a hollow frame portion is separately molded from a main optical panel the frame portion bonded to the perimeter of the...
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6749780 |
Preform and method for manufacturing a multi-layer blown finish container
A preform and method used to make a container which has a blown wide-mouth finish and a multilayer wall structure. The injection molded preform has a multi-layer container body forming portion, a...
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6740283 |
Molding system and related method using a side-gated injection mold with vacuum assist and resulting blow molded article
A molding system and related method for forming a molded article, such as a container, is disclosed. In one embodiment, the injection material is supplied though a side gate and drawn into the mold...
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6730258 |
Method of manufacturing windows having an integral hollow body frame member
A window for automobiles or the like, including a frame member which is composed of a thermoplastic synthetic resin material and formed integrally with a window plate. The frame member includes a...
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6702978 |
Process for manufacturing a plastic tube body
The present invention comprises a method for producing a tube preform using an injection moulding method. The inventor of the present invention has found that in the case of using an injection...
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6676883 |
Methods for preparing coated polyester articles
This invention relates to articles made of polyester, preferably polyethylene terephthalate (PET), having coated directly to at least one of the surfaces thereof one or more layers of thermoplastic...
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6649121 |
Method of producing laminated bottles having peelable inner layer
The present invention provides a method of making laminated bottles each having an outer layer and an inner layer capable of delaminating from the former layer. The method consists of the step of...
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6645421 |
Method for making a plastic container
A method of forming multi-walled plastic containers in a single blow mold. In general, the method comprises disposing at least two separate parisons simultaneously into a blow mold and forming them...
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6641774 |
Multilayer preform and container with co-extruded liner
A preform for forming a hollow blow molded plastic container is provided with a closed base, a multilayer body-forming portion extending from the base, and an open neck portion that extends from...
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6623688 |
Gas-assisted two-shot injection molding process
A process for injection molding a composite of rigid thermoplastic and soft thermoplastic, the soft thermoplastic including a cavity established with pressurized assist gas or an assist liquid. The...
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6572812 |
Preform and container with crystallized neck finish and method of making the same
A preform and container each having a crystallized neck finish and method of making the same, wherein the method involves introducing a first thermoplastic material into a first mold section to...
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6566486 |
Method of producing branched polyamides
A process for the production of polyamides is disclosed. In a first reaction step, suitable monomers such as caprolactam or an aliphatic aminocarboxylic acid are reacted with polyfunctional amines,...
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6562279 |
Multi-layer container and preform and process for obtaining same
A multi-layer preform, includes: (a) a plastic inner liner, comprised of a cylindrical walled body, which may or may not include a tapered annular shoulder portion, and a cylindrical walled neck...
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6555243 |
Thermoplastic multilayer composites
Thermoplastic multilayer composite, particularly in the form of a multilayer hose, a multilayer pipe or a multilayer container, containing at least one intermediate layer made of a molding compound...
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