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Patent Searching and Data


Matches 1,101 - 1,150 out of 10,600

Document Document Title
WO/2008/000788A1
This invention concerns a heterogeneous multiphase mixture consisting of at least one vulcanised elastomer in the form of a granulate, a polymer matrix that may or may not be subject to reticulation, plus various ingredients for improvin...  
WO/2007/148353A1
The present invention relates to a process of recovering aromatic dicarboxylic acids with low metal contaminants from manufactured articles and/or articles contaminated with PVC or chlorinated compounds, made of or containing aromatic po...  
WO/2007/145400A1
Disclosed is a system for recycling waste tires, which are industrial wastes, so as to protect our environment against pollution and promote recycling of industrial material. The waste-tire recycling system includes a pyrolyzing unit for...  
WO/2007/141911A1
A method of organic-compound dehalogenation by which organic compounds including a halide having a functional group and a halogen bonded thereto through an SP3 bond can be advantageously dehalogenated. Organic compounds including a halid...  
WO/2007/138965A1
A liquefying apparatus capable of efficient disposal of plastics. There is provided a liquefying apparatus comprising melting section (1) for heating charged plastic so as to melt the same and cracking section (2) for further heating the...  
WO/2007/006280A3
The invention relates to a method and a device for preparing products containing hydrocarbons by pyrolysis, especially for preparing old tyres and/or comparable rubber products, and plastics and the like. According to said method: once t...  
WO/2007/084822A3
A composite material produced from carpet waste and a binding agent, in intimate association, which material includes 25% and 99% carpet waste and between 1 and 25% binding agent. A method for manufacturing the composite material is also...  
WO/2007/135140A1
This invention relates to a method for the treatment of an article comprising a plastic material covered by a silicone material, using an aqueous solution comprising an alkaline metal or alkaline earth hydroxide and a phase transfer cata...  
WO/2007/078780A3
The present invention is directed towards a process for the recycling of polyesters comprising the steps of blending a starting polymer that is to be recycoled with an alkylene diol to form a blend, melting the blend and holding the melt...  
WO/2007/093782A3
The present invention relates to a method for preferentially breaking cross-links in a vulcanised rubber, thereby de-vulcanising the rubber, by the use of a supercritical fluid, such as carbon dioxide. The supercritical fluid maintained ...  
WO/2007/135556A1
The present invention provides for a method for treating polysilazane waste material.  
WO/2007/131298A1
A method of producing a settable, strong, rigid, durable and machinable composition including plastics and organic fibres comprising the steps of: (a) forming a polyolefin source of plastic into a particle size of about 2mm to 10mm in di...  
WO/2007/132738A1
A process for producing recycled polycarbonate (PC) as raw material for flame-retardant resin compositions from waste and/or recovered optical discs whose substrates are made of PC resin which comprises the step (a) of judging whether th...  
WO/2007/131803A1
The invention relates to a process for the manufacture of granulates from a mixture of old polyester and fresh polyester which meets the demands made of food packaging, whereby the old polyester is melted, diol for the melting of the old...  
WO/2007/063379A3
A device for recovering waste automobile tyres comprises a cylindrical loading column provided with tyre supplying and sealing means, a bath for melts provided with product discharge channels and heating means, wherein the loading column...  
WO/2007/125626A1
A waste plastic is molded to produce high-density granules. The granules are mixed with coal and the mixture is pyrolyzed in a coke oven to produce a high-strength coke. The waste plastic to be used as a raw material may be one comprisin...  
WO/2007/126123A1
Disclosed is a method for processing a plastic, which comprises a step for dissolving a plastic in a solvent, a step for hydrocracking the thus-obtained plastic solution, a step for fractionating the product obtained in the hydrocracking...  
WO/2007/126120A1
Disclosed is a method for processing a plastic, which comprises a step for dissolving a plastic into a solvent which is poorly soluble in water, a step for rinsing the thus-obtained plastic solution with water, and a step for hydrocracki...  
WO/2007/126121A1
Disclosed is a method for processing a plastic, which comprises a step for dissolving a plastic having a benzene ring into a solvent which is poorly soluble in water, a step for hydrocracking the thus-obtained solution of the plastic hav...  
WO/2007/122967A1
A method, apparatus, and system for decomposing, at a high efficiency, one or more waste plastics or organic substances, especially a medical waste comprising various plastics. In the decomposition apparatus and decomposition system, con...  
WO/2007/092250A3
A process for producing light color rosins ester resin, preferably based on tall rosin, is described. The process is conducted in the presence of less than 10 weight % of an acid functional organic compound and avoids the need for use of...  
WO/2007/119739A1
Disclosed is a method for recovering or reclaiming a fluorine polymer layer and/or another material from a laminate of the fluorine polymer layer and the another material. Specifically disclosed is a method for producing a reclaimed mate...  
WO/2007/116877A1
A process for producing a high-quality raw material for optical disks from a waste optical disk which is a spent optical disk and/or a rejected product in production steps. The waste optical disk is subjected to the separation method and...  
WO/2007/087346A3
A molding composition comprising: (a) from 5 to 90 wt. % of a modified polybutylene terephthalate random copolymer that (1) is derived from polyethylene terephthalate component selected from the group consisting of polyethylene terephtha...  
WO/2007/113872A1
The present invention relates to a process of recovering aromatic dicarboxylic acids with low metal contaminants from manufactured articles, such as beverage bottles, fibers and films, comprising aromatic polyesters, whether or not those...  
WO/2007/089424A3
Processes for the recovery of a sulfopolyester polymer from an aqueous dispersion and a sulfopolyester concentrate are provided. Particularly, a sulfopolyester concentrate, from which the 'sulfopolyester may be recovered and reused, are ...  
WO/2007/109889A1
A reactor and a reactor system for carrying out high temperature and high pressure reactions is disclosed herein. The reactor has an isolatable inner vessel for allowing for heat energy efficient cooling and heating of the reactor. The r...  
WO/2007/112335A2
The present invention relates to bituminous compositions suitable for use in paving applications containing water-in-oil bitumen dispersion of paving grade bitumen such as penetration-graded, viscosity-graded and/or penetration-graded va...  
WO/2007/111774A2
A composition comprising a polytrimethylene terephthalate random copolymer that (1) is derived from polyethylene terephthalate component selected from the group consisting of polyethylene terephthalate and polyethylene terephthalate copo...  
WO/2007/108023A1
The invention relates to a method for purifying a contaminated solvent and concurrently producing a semi-finished product for use in the production of panels. The inventive method is characterized in that it comprises following steps: a)...  
WO/2007/089653A3
A molding composition comprising (a) from 5 to 90 wt% of a modified polybutylene terephthalate random copolymer that (1) is derived from polyethylene terephthalate component selected from the group consisting of polyethylene terephthalat...  
WO/2007/106316A1
The invention relates to a process for making modified polybutylene terephththalate random copolymers from a polyethylene terephthalate component. The invention relates to a three step process in which a diol component selected from the ...  
WO/2007/102488A1
[PROBLEMS] To hydrolyze synthetic resins having ester-linkage structures into raw material chemicals. [MEANS FOR SOLVING PROBLEMS] A process for the decomposition and reclamation of synthetic resins having ester-linkage structures which ...  
WO/2007/076384A3
A process for ethanolysis of PET is disclosed wherein a feed comprising PET is reacted with ethanol and recovering ethylene glycol and an aromatic diethyl ester such as diethyl isophthalate and/or diethyl terephthalate. PET, or a terpoly...  
WO/2007/093782A2
The present invention relates to a method for preferentially breaking cross-links in a vulcanised rubber, thereby de-vulcanising the rubber, by the use of a supercritical fluid, such as carbon dioxide. The supercritical fluid maintained ...  
WO/2007/092250A2
A process for producing light color rosins ester resin, preferably based on tall rosin, is described. The process is conducted in the presence of less than 10 weight % of an acid functional organic compound and avoids the need for use of...  
WO/2007/091146A1
The invention relates to coke production in general and specifically to methods and devices for the production of metallurgical coke from noncaking coals. The method comprises metering, crushing and mixing of coal, an adhesion agent, and...  
WO/2007/091108A1
A device for decomposing PVC based and other plastic waste materials with high halogen content, comprising charging, processing, separating and discharging units. The device is characterised in that it comprises a heated ladle (1) formin...  
WO/2007/088984A1
A method of separating an intermediate film, in which not only can separation of an intermediate film from glass be accomplished within a short period of time but also recycling of the separated intermediate film at low cost can be reali...  
WO/2007/089747A1
Compositions of matter including articles derived from (a) from 5 to 99.99 wt% of a modified polybutylene terephthalate random copolymer that (1) is derived from polyethylene terephthalate and (2) contains a at least one residue derived ...  
WO/2007/089653A2
A molding composition comprising (a) from 5 to 90 wt% of a modified polybutylene terephthalate random copolymer that (1) is derived from polyethylene terephthalate component selected from the group consisting of polyethylene terephthalat...  
WO/2007/089424A2
Processes for the recovery of a sulfopolyester polymer from an aqueous dispersion and a sulfopolyester concentrate are provided. Particularly, a sulfopolyester concentrate, from which the 'sulfopolyester may be recovered and reused, are ...  
WO/2007/089598A1
The invention relates to a composition comprising (a) from 5 to 99 wt% of a modified polybutylene terephthalate random copolymer that (1) is derived from polyethylene terephthalate component selected from the group consisting of polyethy...  
WO/2007/089517A1
A molding composition comprising: (a) from 40 to 99.99 wt% of a modified polybutylene terephthalate random copolymer that (1) is derived from polyethylene terephthalate component selected from the group consisting of polyethylene terepht...  
WO/2007/086348A1
A process for the catalytic cracking of waste plastics which attains excellent cracking efficiency and enables low -temperature cracking of difficult-to-crack linear-molecule polyethylene with little cracking residue and which can be sim...  
WO/2007/087346A2
A molding composition comprising: (a) from 5 to 90 wt. % of a modified polybutylene terephthalate random copolymer that (1) is derived from polyethylene terephthalate component selected from the group consisting of polyethylene terephtha...  
WO/2007/084822A2
A composite material produced from carpet waste and a binding agent, in intimate association, which material includes 25% and 99% carpet waste and between 1 and 25% binding agent. A method for manufacturing the composite material is also...  
WO/2007/079720A2
The invention relates to a method for transforming environmentally harmful residues, in particular power pant residues, into moulded bodies and/or reusable materials, which are to be used, preferably, in the construction industry.  
WO/2007/062611A3
Waste rubber in the from of crumbs, mainly from automobile tires, but also from other used rubber products including waste rubber formed in the course of their manufacturing, is mixed in a kneader, calender, or extruder with a compound c...  
WO/2007/079719A2
The invention relates to a moulded body consisting of plastic materials which are preferably contained in powder paints, mineral lightweight aggregates and renewable raw materials, in particular, sea weed, algae, jute, sisal and/or hemp....  

Matches 1,101 - 1,150 out of 10,600