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WO/2006/043378A1 |
Disclosed is a polyacetal resin composition which contains a polyacetal resin (a) and a polyester resin (b) and satisfies the following condition (I) or (II). (I) A polyester resin (b), wherein ethylene succinate units or butylene succin...
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WO/2006/039432A1 |
Process for preparing shaped articles from a powder comprising high molecular weight polyacetal and, optionally, non-melt processable polymer. Sintering the powder under heat and pressure in a batch or continuous process forms the articles.
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WO/2006/025547A1 |
A polyacetal resin material having both various types of stability and mechanical properties, which have been particularly required in recent years, is provided. The polyacetal resin material comprises 100 parts by weight of a polyacetal...
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WO/2006/019651A1 |
A low wear polyoxymethylene composition includes a polyoxymethylene matrix resin; from about 0.05 to about 3 weight percent of a high molecular weight polyethylene having an intrinsic viscosity of from about 3.5 dl/g to about 35 dl/g, wi...
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WO/2006/012039A1 |
A thermally stabilized, low melt viscosity polyoxymethylene resin composition that comprises an epoxidized fatty acid stabilizer and at least one polymer containing formaldehyde reactive nitrogen groups.
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WO/2006/002391A1 |
Polyacetal compositions and blends toughened with polyvinylbutyral having enhanced adhesive surface properties, including enhanced surface adhesion and low surface gloss, are disclosed. Also disclosed are articles of manufacture comprisi...
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WO/2005/116137A1 |
A lamp for a polyoxymethylene resin hard disk drive, which has an outgas level of not more than 20 μg/g. The lamp for a polyoxymethylene resin hard disk drive comprises the steps of providing an extruder, melt kneading a polyoxymethylen...
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WO/2005/113623A1 |
The invention relates to a method for removing residual monomers from polyoxymethylene homo- or copolymers with the following method steps: a) in a degasifying device, the residual monomers are drawn out in the form of vapors from the po...
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WO/2005/085458A2 |
Complexes are disclosed which are a combination of a polynucleotide and a biodegradable polyacetal-peptide. The disclosed complexes are useful for cell transfection.
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WO/2005/071011A1 |
A polyacetal resin composition comprising polyacetal resin (I) and, per 100 parts by mass thereof, more than 5 parts by mass but less than 100 parts by mass of calcium carbonate (II), the calcium carbonate having an average particle diam...
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WO/2005/061617A1 |
The present invention relates to polymer compositions namely biodegradable segmented block copolymers comprising polyol residues having a number average molecular weight of at least 4000 Daltons and in that the polyols are connected by a...
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WO/2005/061618A1 |
Disclosed is a polyoxymethylene composition having high fuel resistance, which includes a polyoxymethylene polymer, magnesium stearate, and an antioxidant. Also, a shaped article produced from the polyoxymethylene composition is provided...
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WO/2005/061619A1 |
Molded parts exhibiting enhanced resistance to high temperature diesel fuel and improved tensile modulus are provided. The molded parts are made from a composition comprising from 85 to 99.8% by weight of a polyoxymethylene copolymer, an...
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WO/2005/059030A1 |
The invention relates to compositions containing: a) at least one polyoxymethylene homopolymer and/or copolymer, and; b) at least one ester wax containing at least one ester group derived from a carboxylic acid containing six to one hund...
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WO/2005/056693A1 |
A polymeric dispersant of the structure: (I) wherein R1 is selected from the group consisting of H, CH3, and a combination thereof, and n is an integer from 4 to 200, for use in printing inks.
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WO/2005/054365A1 |
A process for toughening polyoxymethylene resin compositions involving the preparation of a core-shell toughener. The toughened resins have good thermal stability.
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WO/2005/049728A1 |
Disclosed is a polyacetal resin composition which is composed of a polyacetal resin and a hydrazide of a heteroatom-containing aliphatic carboxylic acid. The hydrazide of a heteroatom-containing aliphatic carboxylic acid may be contained...
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WO2005030253A9 |
The present invention provides visible light sensitive and ultraviolet (UV) light sensitive composition for DNA transfer comprising acid sensitive polyacetals developed as DNA/RNA delivery agents, a photoacid generator and optionally a p...
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WO2003070823A9 |
The present invention provides biologically active agents covalently linked to a polymer. The polymer is preferably a biodegradable polymer. The biologically active agent is preferably a protein, such as an extracellular soluble protein,...
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WO/2005/044917A1 |
A polyacetal resin composition which comprises a polyacetal resin having a trioxane content of 100 ppm or lower (desirably 50 ppm or lower, preferably 10 ppm or lower) and at least one stabilizer selected among an antioxidant, formaldehy...
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WO/2005/044916A1 |
An aldehyde inhibitor composition for inhibiting the generation of aldehyde from an aldehyde formation source, which aldehyde inhibitor composition comprises a carboxylic acid hydrazide and, mixed with 1 part by weight thereof, 0.01 to 1...
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WO/2005/035652A1 |
A polyoxymethylene resin composition which comprises (A) a polyoxymethylene resin, (B) a polymer having at least one block made of a hydrogenated aromatic vinyl/conjugated diene random copolymer having the main dispersion peak of tan &dg...
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WO/2005/033200A1 |
A polyacetal resin composition is composed of a polyacetal resin and at least one carboxylic acid hydrazide selected among saturated or unsaturated long-chain aliphatic carboxylic acid hydrazides, saturated or unsaturated alicyclic carbo...
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WO/2005/033183A1 |
A process for producing a copolyacetal excellent in flexibility and impact resistance by modifying a polyacetal resin by reaction with other polymer by a simpler and highly versatile technique. A polyacetal resin (A) obtained by polymeri...
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WO/2005/033202A1 |
A polyacetal resin composition is composed of a polyacetal resin and a heterocyclic compound having a unit containing at least a hydroxyaryl group and an imino group and/or an amino group. The heterocyclic compound may be contained in an...
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WO/2005/032597A1 |
Degradable complexes comprising a polycation, a polyanion and a polynucleotide are useful for in vivo polynucleotide delivery applications.
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WO/2005/033201A1 |
A polyacetal resin composition is composed of a polyacetal resin and a polycyclic aromatic carboxylic acid hydrazide which may have a substituent. The polycyclic aromatic carboxylic acid hydrazide may be contained in an amount of 0.001-2...
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WO/2005/026259A1 |
This invention is to provide a polyoxymethylene resin composition with excellent heat stability. The polyoxymethylene resin composition includes 0.01 to 2 parts by weight of an amine-substituted triazine compound, and 0.01 to 5 parts by ...
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WO/2005/023897A1 |
The invention relates to multi-block copolymers containing the structural unit of formula (I), in which A is a group derived from a polyoxymethylene homopolymer or copolymer, R1 represents an alkene group that comprises at least two carb...
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WO/2005/023898A1 |
Disclosed are polyoxymethylene homopolymers or copolymers containing a recurring structural unit of formula -A-O-R1-O-CO-(R2-CO-)m-O-, wherein A represents a radical derived from a polyoxymethylene homopolymer or copolymer, R1 represents...
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WO/2005/023931A1 |
Pharmaceutical compositions containing biocidal co-polymers of poly(styrenes), poly(acrylates), poly(acrylamides), and poly(C1-C6)alkylene glycols are disclosed, along with methods of using the compositions to treat microbial infections ...
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WO2004104096B1 |
A painted polyacetal article comprises a polyacetal substrate comprising 90 - 99.5wt% polyacetal and 0.5 - 10wt% of semicrystalline or amorphous thermoplastic non-polyacetal resin of molecular weight 1,000 - 50,000; and a paint applied t...
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WO/2005/012405A1 |
The invention relates to multilayer products, particularly web plates or solid plates, comprising at least one layer that contains a thermoplastic and at least one layer which contains a thermoplastic based on polyformals or copolyformal...
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WO/2005/007384A1 |
A method of making polyacetal coextruded articles (10) includes coextruding a polyacetal resin composition (12) with a thermoplastic elastomer composition (14) to form melt-bonded layers. Preferably, the elastomer composition includes an...
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WO/2005/003232A1 |
A polyacetal resin composition containing a glass inorganic filler is disclosed which has achieved excellent mechanical strength by improving adhesion between the glass inorganic filler and the polyacetal resin. The polyacetal resin comp...
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WO/2005/003233A1 |
A sliding part improved in sliding characteristics while retaining excellent mechanical properties and moldability inherent in polyacetal resin. Namely, a sliding part made of a composition comprising (A) 100 parts by weight of a polyace...
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WO/2005/003234A1 |
Toughened polyacetal compositions and blends with low gloss having enhanced surface adhesive properties comprising polyvinylbutyrals are disclosed. Also disclosed are articles of manufacture comprising the polyacetal compositions describ...
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WO/2005/000950A1 |
A polyacetal mixture for processing into a polyacetal article to be acid-etched and plated comprises a polyacetal resin blend comprising 97 – 99.9wt% polyacetal and 0.1 – 3wt% of semicrystalline or amorphous thermoplastic non-polyace...
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WO/2005/000961A1 |
A polyacetal resin composition containing a glass inorganic filler is disclosed which has achieved excellent mechanical strength by improving adhesion between the glass inorganic filler and the polyacetal resin. The polyacetal resin comp...
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WO/2004/108826A2 |
A curable flame retardant epoxy resin composition including (a) at least one flame retardant epoxy resin; (b) at least one amphiphilic block copolymer; and (c) a curing agent. Such components are present in the curable composition in the...
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WO/2004/101642A1 |
Toughened polyoxymethylene-poly(lactic acid) resin compositions comprising polyoxymethylene, poly(lactic acid), and an impact modifier comprising an ethylene copolymer impact modifier made from monomers (a) ethylene; (b) one or more olef...
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WO/2004/096910A1 |
Disclosed are thermoplastic molding compounds containing A) 15 to 99.94 percent by weight of a polyoxymethylene homopolymer or copolymer, B) 0.05 to 10 percent by weight of a nonpolar polypropylene wax, C) 0.01 to 5 percent by weight of ...
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WO/2004/096918A1 |
The invention relates to novel molding compounds based on partially crystalline technical thermoplastics that, while using conventional processing techniques, yield shaped parts having a reduced surface luster. The molding compounds are ...
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WO/2004/096881A1 |
A resin material which comprises a polyoxymethylene copolymer having a polymer chain consisting mainly of an oxymethylene recurring unit and containing a specific oxyalkylene unit in an amount of 1.5 to 10 mol per 100 mol of the oxymethy...
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WO/2004/091885A1 |
A method of producing a thin molded article of polyacetal resin characterized in that 10 to 1,000 ppm of boron nitride having a mean grain size of 1 to 10 μm and a diboron trioxide content of 0.005 to 1.0 wt.% is added to a polyacetal r...
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WO/2004/083304A1 |
The invention relates to thermoplastic molding materials containing: A) 15 to 99.94 % by weight of a polyoxymethylene homopolymer or copolymer; B) 0.05 to 3 % by weight of an amine-substituted triazine compound that contains aromatic gro...
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WO/2004/058886A1 |
A composition for forming a crystalline thermoplastic (such as polyacetal) composition for improving compatibility using a ternary blend that includes a mineral filler and elastomer material and an article made therefrom. The mineral fil...
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WO/2004/058888A1 |
Disclosed is a toughened polyoxymethylene resin composition, including a polyoxymethylene resin, a polyether-ester block copolymer derived from copolymerization of a hard segment including a dicarboxylic acid component and a glycol compo...
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WO/2004/058885A1 |
Disclosed is a polyoxymethylene resin composition, including a polyoxymethylene resin, sorbitan fatty acid ester, polyalkyleneglycol or alkylene polyether-ester block copolymer, which can be usefully applied for molded articles of fields...
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WO/2004/058860A1 |
This invention relates a method for forming a polyacetal blend substrate having at least one discontinuous or co-continuous layer adhered thereon, wherein the method utilizes concentrates to deliver the polymers that provide enhanced sur...
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