| Document |
Document Title |
|
WO/1995/009076 |
Prior art droplet-forming devices use a perforated plastic belt to form the droplets. The invention proposes that the belt is fitted with a metal reinforcement made up of metal wires or strands spaced equal distances apart in the same wa...
|
|
WO/1995/008594 |
The description relates to a natural susbtance granulate consisting essentially of lignin derivatives and protein or protein derivatives and possibly a few additives like fillers, softeners, colouring pigments, blowing agents and plastic...
|
|
WO/1995/008390 |
Prior art processes and devices have extractor hoods through which the proportion of the product given off initially in vapour form and then as dust is extracted and eliminated. It is proposed to keep the pressure difference between the ...
|
|
WO/1995/007814 |
Apparatus and method for processing of material such as organic waste material by compressing and extruding the material, with subsequent optional pelletization. In one embodiment, an apparatus includes a container having inlet and outle...
|
|
WO/1995/007809 |
A method is provided for producing dense, free-flowing and non-caking alkali metal silicate-based particles which are heat expandable into lightweight particles of a spumiform character. Pursuant to the invention, one provides at a selec...
|
|
WO/1995/003344 |
A process is disclosed for producing plastics suitable as powder coating material and/or hot-melt-type adhesive. In order to create a process for easily producing plastics that may be used for coating and/or hot-melt-type gluing in many ...
|
|
WO/1995/002629 |
A coated particulate in the form of a powder or in the form of a pellet, the particulate comprising a vinylidene chloride interpolymer and coated with at least one processing aid at a level effective to improve the extrudability of the v...
|
|
WO/1995/001833 |
When granulates are produced from molten materials, vapours result which must be removed from the outgoing air. The single pieces produced, in particular tablets, are directly used to form a fixed bed bulk body (8) placed into the flow o...
|
|
WO/1995/001858 |
A process and device are disclosed for purifying the outgoing air from molten mass solidifying plants. In known processes for producing granulates from molten masses, product fumes are formed at the feeding point of the molten mass. As t...
|
|
WO/1994/026086 |
A pellet formed from a mix of two polymer materials which are non-homogenous is extruded through a die to form a highly roughened surface creating an enhanced melt fracture appearance. The extrusion is chopped into pellet form to provide...
|
|
WO/1994/025239 |
A process for the simultaneous drying and crystallisation of crystallisable thermoplastic synthetic material (plastic), e.g. polyethylene terephthalate, in which plastic from the melt is extruded in cord form, solidified at the surface b...
|
|
WO/1994/025509 |
Described is a method of extruding a cross-linked polymer, the method calling for the polymer to be cross-linked to be extruded in granular or powder form with liquid additives. The method is characterized in that a granular or powder-fo...
|
|
WO/1994/020275 |
There are provided at least a rotary blade body (A) having a plurality of rotary blades, a stationary blade body (B) having a guide (7) for guiding a length of strand toward the rotary blades in a direction along a rotating axis of the r...
|
|
WO/1994/020280 |
The invention relates to a method of manufacturing a wood-like product and the wood-like product which is similar to wood in touch and presents a grain similar to that of natural wood depending upon a molding condition. More specifically...
|
|
WO/1994/019162 |
A novel molding powder that is made of comminuted, sheared particles of expanded porous PTFE, which can be molded in isostatic or compression molding techniques to obtain molded articles having high strength.
|
|
WO/1994/019161 |
An improved rotary melt cutter (17) capable of accommodating a wide variation in polymer melt viscosities and melt characteristics is provided by use of a controlled pressure spring mechanism (25) which operates in conjunction with each ...
|
|
WO/1994/018384 |
The invention describes a method for dispersion of cellulose based fibers in water. The raw material, which particularly may be recycled paper, is first wetted with water. By a combination of addition of hydrocolloid which binds water, a...
|
|
WO/1994/017128 |
A pellet of a random cycloolefin copolymer composed of ethylene and a cyloolefin and having a softening point of 70 �C or above. 30 mg of the pellets contain sixty thousand or less of fine cyclohexane-insoluble particles. The pellet ca...
|
|
WO/1994/015767 |
A method of disposing waste magnetic tapes, characterized in that the waste magnetic tapes such as video tapes and cassette tapes are cut or crushed into pieces each having a length of 1 - 50 mm and heated at 100 - 200 �C to be shrunk ...
|
|
WO/1994/014528 |
In the method described, a homogeneous pre-mix is extruded at high pressure through nozzles (2) to give a continous extrusion. The extrusion emerging underneath the essentially vertical nozzles (2) is chopped at right angles by a rotatin...
|
|
WO/1994/014527 |
Granulates are particularly useful in washing and cleaning products. A homogeneous premixture is extruded at high pressures through perforated nozzles and the hank leaving the perforated nozzles is transversely severed into particules ha...
|
|
WO/1994/013458 |
An apparatus and process for the production of agglomerated pellets from a polytetrafluoroethylene (PTFE) resin powder. Such agglomerated pellets are commonly used in moulding apparatus. The pellets of this invention exhibit better and m...
|
|
WO/1994/009958 |
A granulator (10) for extruded materials (18) has a feeding device (20, 22) for holding the extruded material and for conveying it towards an ulterior shearing-blade cylinder (24) which rotates in the opposite direction to the direction ...
|
|
WO/1994/005432 |
The present invention relates to lubricant-containing pellets of thermoplastic resins, which pellets are characterized in that the lubricant is present thereon in the form of a film firmly adhering to the surface of the pellets, and to a...
|
|
WO/1994/003314 |
In order to ensure that the cutting tool (MK) in such a device can be adequately cooled, the plastic material (KO) granulated without blockages occurring and the mixture of granular material (GR) and water (WA) conveyed away simply, the ...
|
|
WO/1993/023230 |
A loose admixture of polymer pellets and carbon black primary aggregate (together with any other desired fillers) is subjected to a first shear and smear action to incorporate the filler(s) into the polymer and subsequently to additional...
|
|
WO/1993/023457 |
This invention relates to the form in which polymers are provided, said polymers for use, in combination with a liquid medium, to form a gel from which products such as liquid detergents, cosmetics and toiletries can be produced. The inv...
|
|
WO/1993/023463 |
The present invention is directed to the process and apparatus for compounding and pelletizing of chemical foaming agents in a high melt resin carrier and producing unique, uniform encapsulated and pelletized chemical foaming concentrate...
|
|
WO/1993/022119 |
In a process for recycling blown plastics, the plastic is first ground, melted, degassed and filtered. The degassed plastic is re-blown in the same plant before it has solidifed, and, in order to make the degree of blowing uniform, the q...
|
|
WO/1993/018897 |
A plastic resin pelletizer system and method for controlling the position of the pellet cutting knife blades (46) in relation to a die plate face (12) includes vibration detection pick-up in the form of a piezoelectric accelerometer (200...
|
|
WO/1993/018901 |
Disclosed is a device for cooLing, granulating and drying molten strands of synthetic thermoplastic material ermerging form dies. It comprises a cooling unit which feeds the strands into a bath of cooling liquid and to which is connected...
|
|
WO/1993/017850 |
A device for cooling and granulating molten thermoplastic strands (1) emerging from dies (2) which either drop along the falling line starting at the dies or are guided in an operating position through a coolant bath (9), freely stressed...
|
|
WO/1993/015892 |
Proposed is a device for granulating thermally unstable plastics, the device having a plasticizing screw (13) which is located in a housing (14) and is tip-driven by a drive unit (12). The plasticizing screw (13) conveys the plastic mate...
|
|
WO/1993/012875 |
The present invention relates to a method and apparatus for producing uniform polymeric spheres with controllable permeability. This invention may be useful for encapsulating living cells or tissue or chemicals or medicines in uniform po...
|
|
WO/1993/006155 |
A two-step method of preparing fire retardant thermoplastic polymer granules from fire retarding agents and thermoplastic polymers in a stationary granulating cylinder containing mixing elements mounted to a central rotating shaft which ...
|
|
WO/1993/005101 |
A process for compounding a polymer resin heavily loaded in excess of 65 % by weight with a metal powder to produce a compounded mixture of metal particles in the resin having a consistent specific gravity and suitable for extrusion, the...
|
|
WO/1993/003912 |
The invention relates to a process for making expanded products which can be extruded and cut and reduced pressure is applied at the nozzle outlet, in which the cutting blades are arranged so that their surface takes the form of a ship's...
|
|
WO/1993/003902 |
By means of the method according to the invention, it is possible to re-use polystyrene plastic foam items (1), such as gases and the like, by comminuting the items and thereafter heating the comminuted material in a vessel (11) until it...
|
|
WO/1992/021493 |
The invention provides an extruder die assembly (30) for use in the production of fiber reinforced thermoplastic product which overcomes the problem of poor wetting of the fiber filaments. The die assembly also facilitates the production...
|
|
WO/1992/018311 |
An apparatus for manufacturing plastic pellets, which is used by connecting it to the forward end of a plastic material extruding machine. The construction of this invention includes: a nozzle plate (7), on the horizontal circular periph...
|
|
WO/1992/016969 |
Tablets are made by cooling and solidifying a molten resin composition, having a compressibility C of 98 % or more and a metallic impurity content (including iron ions; the same applies hereinbelow) of less than 50 ppm. It is particularl...
|
|
WO/1992/014777 |
This invention discloses a method of obtaining polymer granules with a simple device and operation by bringing polymeric organic solvent solution into contact with said polymer granules and then evaporating said organic solvent. Further,...
|
|
WO/1992/011120 |
A method of melt granulation for powdery material is disclosed wherein the powdery material is discharged onto the upper surface of a heated rotary spreader (10) for migration under centrifugal force to the periphery of the spreader acco...
|
|
WO/1992/003270 |
A device for cooling and granulating molten strands, in particular of plastic, extruded from nozzles has a conveying channel the input-side and end (collecting area) of which is arranged below the nozzles; a granulator is situated downst...
|
|
WO/1992/002569 |
Disclosed is a configuration for a polymer pellet having improved reactivity for solid-state polymerization and less tendency to stick during processing with heat. The pellets have a reduced path length for volatiles to travel to the ext...
|
|
WO/1992/000837 |
A process for producing a fiber-reinforced polyamide resin composition suitable for use as a molding material, which comprises feeding a liquid lactam containing an anionic polymerization catalyst and another liquid lactam containing an ...
|
|
WO/1991/017200 |
This invention relates to a continuous granulation method, and apparatus for the method, which comprises charging high water absorbing resin powder from a dispersing member disposed at the upper part of a cylinder whose lower end is open...
|
|
WO/1991/017034 |
A variable opening extruder die means for utilization with a rubber drying extruder includes a housing (12) having a die means passage formed therein for receiving a cylindrical die rod. An inlet chamber is formed in the housing transver...
|
|
WO/1991/016185 |
A process for cooling rubber crumb wherein the rubber crumb is presented for cooling to a first stage pneumatic conveyor containing a hot wet first stage air stream. The rubber crumb is cooled in the first stage pneumatic conveyor to a f...
|
|
WO/1991/013678 |
The invention relates to a process for manufacturing granules of a washing or cleaning agent from a mixture of at least partially solid, one-piece ingredient. In order to manufacture uniform, relatively small granules very cheaply, plast...
|
