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Matches 401 - 450 out of 3,323

Document Document Title
WO/2001/096470A1
In comparison to a polyoxymethylene, to which only an aliphatic ester has been added, a polyoxymethylene, to which a lubricant mixture consisting of an aliphatic ester and a polyethylene wax has been added, improves the feed characterist...  
WO/2001/081467A1
The binding agent B for inorganic material powders contains a mixture of b1) 80 to 99.5 wt. % of a polyoxymethylene homo or copolymer B1 and b2) 0.5 to 20 wt. % of a polymer system B2 that is immiscible with B1, consisting of b21) 5 to 1...  
WO/2001/068780A2
Powder coating compositions comprising a blend of polyoxymethylene resin and an adhesion promoter for promoting adhesion of the composition to a substrate are described.  
WO/2001/064788A1
The invention relates to a polyoxymethylene, to which conductive carbon black, a lubricant mixture consisting of a lubricant with a predominantly external lubricating action and a lubricant with a predominantly internal lubricating actio...  
WO/2001/055260A1
The invention relates to thermoplastic molding materials containing the following: A) 20 to 99 wt. % of a polyoxymethylene homo- or copolymer; B) 1 to 40 wt. % of a graft polymer with an average particle size of 200 to 1000 nm, consistin...  
WO/2001/051561A1
The invention provides fragrance-emitting shaped articles such as slide fasteners which retain the various characteristics inherent to polyacetal resins. Shaped articles such as the row of engaging teeth, top end stop and bottom end top ...  
WO/2001/048084A1
A polyoxymethylene resin composition comprising (A) 100 parts by weight of a polyoxymethylene resin, (B) 0.01 to 5 parts by weight of at least one polymer selected from the group consisting of homopolymers of N-vinylated carboxylic acid ...  
WO/2001/044368A1
The invention relates to a method for the production of mixtures comprising polyoxymethylene A) and emulsion polymers B), whereby, firstly, an aqueous polymer dispersion of olefinic, unsaturated compounds is produced by emulsion polymeri...  
WO/2001/042357A1
A polyacetal resin material which has excellent sliding properties imparted thereto and gives a molding improved in appearance, dimensional accuracy, mechanical properties, etc. The branched polyacetal composition comprises (A) 100 parts...  
WO/2001/040376A1
A resin material which has improved weathering (light) stability while retaining excellent properties inherent in a polyacetal resin, such as appearance and rigidity. The branched polyacetal resin composition comprises 100 parts by weigh...  
WO/2001/040375A1
A resin material which has antistatic properties imparted thereto while retaining excellent properties inherent in a polyacetal resin, such as appearance and rigidity. The branched polyacetal resin composition comprises 100 parts by weig...  
WO/2001/032775A1
A polyoxymethylene resin composition which comprises (A) a polyoxymethylene resin, (B1) a polyolefin resin on which a silicone compound has been grafted, and (B2) a silicone compound, wherein the amount of the silicone-grafted polyolefin...  
WO/2001/023473A1
Compositions comprising polyoxymethylene; polyalkylene/unsaturated carboxylic acid lower alkyl ester polymeric nucleating material; waxy material; and nucleant. Included are compositions comprising polyoxymethylene; ethylene/methyl acryl...  
WO/2001/018114A1
The invention relates to polyoxymethylene with an improved acid stability. The inventive polyoxymethylene contains A) 84 to 99.79 % by weight of at least one polyoxymethylene homo- or copolymer, B) 0.1 to 5 % by weight of at least one po...  
WO/2001/010952A1
The invention relates to moulding materials made of a polyacetal-copolymer. Said polyacetal-copolymer is essentially composed of oxymethylene and oxyethylene units and a strong protonic acid is used as an initiator during production. Sai...  
WO/2001/009213A1
A polyacetal block copolymer of the ABA type which has in the backbone a liquid hydrogenated polybutadiene block in which both ends having a specific monomer structure have been hydroxyalkylated; and a polyacetal resin composition compri...  
WO/2001/005888A1
A polyacetal resin composition having high flame retardance and stability, which comprises a polyacetal resin, a flame retardant consisting of a phosphorus compound and an aromatic compound capable of promoting the retardation of flame s...  
WO/2001/004170A1
A thermoplastic polymer having polar groups which comprises a thermoplastic polymer grafting-modified with at least one of unsaturated compounds having a polar group which are represented by the following general formula (I): A-X-R?2¿-(...  
WO/2001/002453A1
A low-molecular oxymethylene polymer which is linear and has a number-average molecular weight of 1,000 to 8,000, a molecular weight distribution (Mw/Mn) of 1.0 to 3.0, and a comonomer unit content of 0 to 30 mol%.  
WO/2000/078866A1
A polyacetal resin composition which has high rigidity and is excellent in surface hardness, sliding properties, etc. The composition comprises 100 parts by weight of a polyacetal resin (A) and 0.01 to 100 parts by weight of a branched p...  
WO/2000/078542A1
A polyacetal composite which comprises a polymer part (A) comprising a polyacetal resin and directly bonded thereto a polymer part (B) comprising a thermoplastic resin or elastomer having acid groups. Examples of the acid groups include ...  
WO/2000/077078A1
The invention relates to a process for the preparation of an impact-resistant polymer composition comprising 0.5-75 parts by weight of a rubber composition (per 100 parts by weight of matrix polymer) by a) melt mixing of matrix polymer A...  
WO/2000/063291A1
The invention relates to the use of thermoplastic polyoxymethylene moulding materials for the production of moulded parts by blow-moulding, profile extrusion and/or pipe extrusion, which contains as main ingredients: A) between 10 and 98...  
WO/2000/059993A1
Incorporation of an odor-reducing additive selected from the group consisting of: (i) a low molecular weight primary or secondary amino compound of low volatility, containing at least one amino group and two or more carbon atoms and havi...  
WO/2000/055246A1
The invention relates to the use of thermoplastic molding material consisting of A) 10 to 99 wt.- % of a polyoxymethylene homo- or copolymer, B) 0.1 to 2 wt.- % of at least one sterically hindered amine compound, C) 0 to 2 wt.- % of at l...  
WO/2000/049088A1
The invention relates to polymer blends containing A) 1-99 wt. % of functionalised carbon monoxide copolymers, B) 1-99 wt. % of polyamides, C) 0-98 wt. % of non-functionalised carbon monoxide copolymers, D) 0-40 wt. % of rubber, E) 0-60 ...  
WO/2000/047652A1
A thermoplastic resin which comprises a resin, especially a polyolefin, and a block polymer comprising polyolefin blocks and hydrophilic polymer blocks and finely dispersed therein without the need of a compatibilizing agent and gives a ...  
WO/2000/041564A1
Resin compositions for controlling small animals which contain: (A) at least one resin selected from among polyamide resins and polyacetal resins; (B) at least one compound selected from among sulfonamide derivatives, sulfonate derivativ...  
WO/2000/040649A1
A blow moldable thermoplastic composition which comprises a blend of a thermoplastic resin, a viscosity modifier which results in the composition having a melt flow rate value of from 1 to 50 grams per 10 minutes, and a weld improvement ...  
WO/2000/029482A1
A polyoxymethylene resin composition, having enhanced tensile elongation, thermal stability, processibility and impact resistance, comprises: (i) from 50 to less than 97 % by weight of a polyoxymethylene resin; (ii) from 3 to less than 5...  
WO/2000/026299A1
The invention relates to polyoxymethylene molding materials which contain (i) at least one polyoxymethylene homo- and/or copolymer, (ii) at least one conventional adjuvant and (iii) at least one polymeric plastic material as additive whi...  
WO/2000/026270A1
The invention relates to polyoxymethlylene moulding substances with an improved surface, to methods for producing them and to their use. Said polyoxymethylene moulding substances have (i) at least one polyoxymethylene homo- or copolymer ...  
WO/2000/026300A1
The invention relates to polyoxymethylene molding compounds comprising (i) at least one polyoxymethylene homo- and/or copolymer, (ii) at least one conventional additive and (iii) at least one polymeric plastic material as additive to imp...  
WO/2000/017247A1
A polyoxymethylene copolymer which has a melting point of 167 to 173 °C and a content of low-molecular polyoxymethylene copolymers of 5,000 ppm or lower; and a composition of the polyoxymethylene copolymer. The copolymer is obtained by ...  
WO/2000/017270A1
Hydrophobic polymers incompatible with starch containing, as a filler, a starch complex dispersed in the polymer matrix in the form of particles with numeric mean dimension of less than 3 microns, bound to the polymer matrix by coupling ...  
WO/2000/011083A1
The invention relates to thermoplastic molding materials containing: A) 5 to 99.9 wt. % of a polyoxymethylene homopolymerizate or copolymerizate; B) 0.0001 to 5 wt. % of a formaldehyde reducing compound; C) 0 to 80 wt. % of additional ad...  
WO/2000/005285A1
A copolyacetal which is obtained by copolymerizing (A) 100 parts by weight of trioxane with (B) 0.01 to 10 parts by weight of at least one compound selected among glycidyl ether compounds represented by general formulae (I), (II), and (I...  
WO/2000/000547A1
Thermoplastic polyoxymethylene moulding materials containing: A) 10 - 99.98 wt. % of a polyoxymethylene homopolymer or copolymer, B) 0.005 - 2 wt. % of a sterically hindered phenol, C) 0.001 - 2 wt. % of a polyamide, D) 0.002 - 2 wt. % o...  
WO/1999/060057A1
The invention relates to thermoplastic nanocomposites containing; A) 50 to 99.99 wt.% of carbon monoxide copolymer from carbon monoxide and at least one olefinic unsaturated compound formed as monomeric units, B) 0.01 to 50 wt.% of a del...  
WO/1999/052959A1
Moulding materials made of linear polyoxymethylene copolymers with essentially oxymethylene units and oxyethylene units as structural units in the polymer chain, whereby the proportion of oxyethylene units in the structural units of the ...  
WO/1999/050351A1
The invention relates to shaped bodies obtained by multicomponent injection moulding or multicomponent extrusion, and is characterised in that one part of the shaped body consists of a conductive polyoxymethylene composition A) whilst th...  
WO/1999/046331A1
The invention relates to thermoplastic molding materials containing A) 20 to 99.9 wt.% of a polyoxymethylene homopolymerizate or copolmerizate; B) 0.0001 to 1.0 wt.% of a nucleating agent which is different from C); C) 0.001 to 5 wt.% of...  
WO/1999/043751A1
A polyoxymethylene resin composition comprising (A) 99 to 50 parts by weight of a polyoxymethylene resin, (B) 1 to 50 parts by weight of wollastonite having a volume-average particle diameter of 0.5 to 40 $g(m)m, (C) 0.1 to 10 parts by w...  
WO/1999/037709A1
The invention relates to colorant concentrates comprising an easy-flow polyoxymethylene copolymer as carrier, between 15 and 80 weight percent of colorant, between 2 and 15 weight percent nitrogen-containing stabiliser and between 0 and ...  
WO/1999/035191A1
A composition with improved set-up time and reduce shrinkage, comprising: a) a polyoxymethylene polymer; b) a polyalkylene/unsaturated carboxylic acid lower alkyl ester polymeric nucleating material; c) a waxy denucleating material; and ...  
WO/1999/030893A1
Method for continuous production of a thermoplastic moulding compound with a low scatter-range melt-flow index. Two or more identical-mixture starting products with varying melt-flow indices are mixed in a reclaim extruder which is equip...  
WO/1999/019401A1
To provide a polyacetal composition with improved toughness, wear resistance, and flowability. The polyacetal composition contains 100 wt.% of polyacetal and 0.5-5 wt.% of a block copolymer, which has its central portion made of an amorp...  
WO/1999/013921A2
A germicidal absorptive material for use in surgical packings, sanitary tampons and similar uses is provided by a sponge-like matrix of polyvinyl alcohol-acetal copolymer to which is tightly bound a germicidal disinfectant dye. Polyvinyl...  
WO/1999/005217A1
A polyoxymethylene composition which is improved in heat stability, i.e., inhibited particularly from forming mold deposit during molding and/or from discoloring during residence in a molding machine in a molten state, and is free from m...  
WO/1999/003923A1
A low wear polymeric composition exhibiting improved surface wear resistance and coefficients of friction characterized as a melt blend of a thermoplastic polymer and a lubricating system containing PTFE, pentaerythritol tetrastearate an...  

Matches 401 - 450 out of 3,323