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US20090273116 |
SLUSH MOLDABLE OLEFIN COMPOSITION
A slush moldable composition includes a low density polyethylene resin, propylene-ethylene copolymer, olefin block copolymer, a thermoplastic olefin and silicon oil combination, and an optional...
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US20090273104 |
PRODUCING METHOD OF POLYMER FILM
A casting dope ( 11 ) prepared from CAP, additive and solvent is cast onto a casting belt ( 35 ), peeled and dried to be a primary film ( 14 ), and wound to a primary film roll ( 16 ). After the...
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US20090269597 |
POLYIMIDE RESIN
A polyimide resin which is soluble in an organic solvent and which has a low coefficient of water absorption, thermosetting properties, high heat resistance and excellent adhesive properties, a...
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US20090152763 |
Molecular Sieve/Polymer Asymmetric Flat Sheet Mixed Matrix Membranes
The present invention discloses an approach for making mixed matrix membranes (MMMS) and methods for using these membranes. These MMMs contain a continuous polymer matrix and dispersed microporous...
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US20090140454 |
BELT-TYPE APPARATUS FOR CONTINUOUS PLATE FORMATION AND METHOD OF CONTINUOUS PLATE FORMATION WITH BELT
Disclosed is an apparatus for continuous plate formation using belts, in which a polymerizable raw material is fed to one end of a space surrounded by opposed surfaces of two endless belts 1 and ...
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US20090126601 |
Polymer film and producing method for producing polymer film
A co-casting of plural dopes is made to form a casting film ( 80 ) of a multi-layer structure having a base layer and at least one outer layer overlapping to the base layer. A viscosity of the dope...
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US20090096963 |
CYCLIC POLYOLEFIN FILM, PROCESS FOR PRODUCING THE FILM, AND POLARIZING PLATE AND LIQUID CRYSTAL DISPLAY DEVICE USING THE SAME
A cyclic polyolefin film, which comprises: a cyclic polyolefin resin; and at least one organic compound decreasing Rth(λ) and/or at least one organic compound decreasing Re(λ), wherein Rth(λ)...
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US20090079108 |
PIN TENTER AND SOLUTION CASTING METHOD
Each foreign body removing section extends from a position above a pin plate close to a sprocket to a tenter exit, and is located in close proximity to an edge of a wet film, and has a chamber, a...
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US20090079107 |
MIXER AND MIXING METHOD OF MIXING POLYMER DOPE, AND SOLUTION CASTING APPARATUS AND PROCESS
A mixer for mixing liquid additive with polymer dope constituted by cellulose ester as polymer and solvent is provided. There is a mixing conduit for flow of the polymer dope. A supply conduit...
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US20090079106 |
MIXING METHOD AND MIXER FOR MIXING POLYMER DOPE, AND SOLUTION CASTING PROCESS AND APPARATUS
A mixer in a solution casting system mixes liquid additive with polymer dope fed through a flow line and constituted by cellulose ester as polymer and solvent. A mixer housing is in the flow line...
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US20090075141 |
HYBRID MEMBRANES, METHOD FOR PRODUCTION OF HYBRID MEMBRANES AND FUEL CELLS USING SUCH HYBRID MEMBRANES
The invention relates to hybrid membranes that are composed of an organic polymer and an inorganic polymer, a method for producing hybrid membranes, and the use of said hybrid membranes in polymer...
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US20090057937 |
SOLUTION CASTING PROCESS
Solution casting of polymer film ( 76, 102 ) is provided. A dope ( 22, 115 - 117 ) containing a polymer of cellulose triacetate and solvent is cast on a casting support band ( 34, 121 ) which...
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US20090020907 |
TENTER CLIP AND SOLUTION CASTING METHOD
A dope is prepared from TAC, solvent and the like. The dope is cast from a casting die ( 31 ) onto a belt ( 34 ) to form a casting film ( 69 ). The casting film ( 69 ) is peeled as a wet film ( 74...
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US20080258335 |
CASTING UNIT, DOPE APPLYING METHOD, AND SOLUTION CASTING METHOD
A casting die for casting a joint dope constructed of a main dope and a substantial dope has a side plate, an inner deckle plate, an inlet and an outlet. The inner deckle plate has a contact face...
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US20080251967 |
SOLUTION CASTING METHOD AND APPARATUS
A camera for capturing a casting bead is provided at each side end of a discharge port in a width direction thereof. Plural speakers are provided at the vicinity of an opening of a decompression...
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US20080154014 |
Transparent Polyamide Films
A method for producing transparent cast polyamide films from amorphous polyamides. The films are suitable for use as polarization protection films and as retardation and compensation films.
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US20080143014 |
Asymmetric Gas Separation Membranes with Superior Capabilities for Gas Separation
This invention relates to a method of making flat sheet asymmetric membranes, including cellulose diacetate/cellulose triacetate blended membranes, polyimide membranes, and...
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