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Patent No. 5377411

Hair Cutting Appliance

A haircutting appliance comprises an enclosed housing having a hollow handle connecting the housing to a vacuum source to carry away cut hairs from a subject's head.

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Class 156/320 - Heating of dry adhesive on lamina prior to assembly contact


Subclass of Class 156 - Adhesive bonding and miscellaneous chemical manufacture
Definition: Processes in which a dry nontacky coating of adhesive on
No. of patents: 156
Last issue date: 04/22/2008


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NumberTitleIssue Date
7361402Cross-linked primer composition and use thereof in thermoformable films
A primer layer and a thermoformable film that includes the primer layer are provided. The primer layer includes a cross-linked adhesive polymer having a semicrystalline region and a polar region. The cross-linked adhesive polymer has a tensile strength at maximum el...
04/22/2008
7316700Self optimizing lancing device with adaptation means to temporal variations in cutaneous properties
A lancing device, an embodiment of which controls the advancement and retraction of a lancet by monitoring the position of the lancet in conjunction with a lancet controller which incorporates a feedback loop for modulating the lancet driver to follow a predetermine...
01/08/2008
7316321Sifting screen
A screen for use in a vibratory machine for separating particulate material from liquid material comprising a rigid rectangular support frame having flanges along all four edges to which screen cloths of the type described are bonded with the longer dimension of the...
01/08/2008
7285316Process to manufacture three dimensionally shaped substrate for sound abatement
The present invention is directed to a process for the manufacture of three-dimensional acoustically sound automotive insulation parts. In particular, the process includes mixing a two component polyurethane resin, applying the resin to a substrate, molding the subs...
10/23/2007
7275880Thermal activation apparatus
A thermal activation apparatus comprises a housing having an insertion slot for insertion therethrough of a heat-sensitive adhesive sheet. A sensor detects the heat-sensitive adhesive sheet inserted through the insertion slot and outputs a corresponding detection si...
10/02/2007
7268183Reactive polyurethane hotmelts with large PSA range
Reactive polyurethane hotmelts comprising crystallizing polyesterpolyols based on fumaric acid and 1,6-hexanediol. These hotmelts exhibit good pressure-sensitive adhesive (PSA) properties over a very broad temperature range. The reactive polyurethane hotmelts are pr...
09/11/2007
7264685Method of manufacturing a composite shoddy
The present invention relates to a composite shoddy for use in a vehicle interior. To this end, the composite shoddy of the present invention includes an organic material having a predetermined density defining shoddy bottom layer and a scrim material having a prede...
09/04/2007
7252726Method for preparing a fabric substantially consisting of carbon fibers
A method for preparing a carbon fiber fabric impregnated with a thermoplastic plastic including providing a fabric which substantially consists of carbon fibers with a coating of an epoxy material without curing agent; bringing the fabric to a temperature in the ran...
08/07/2007
7182827Rotary heat sealing device and method
The present invention is directed to the welding of a trailing sheet tail on a roll of sheet material to an underlying layer of the sheet material on the roll to form a finished roll product ready for packaging. A device for effecting the welding comprises a thermal...
02/27/2007
7182832Adhesive precoated headliner materials
The present invention provides a method of making a headliner for use in an automobile interior. The method of the invention comprises applying an adhesive on a first fiber mat and a second fiber mat to form a first adhesive-containing fiber mat and a second adhesiv...
02/27/2007
7161088System, method and apparatus for optimizing power delivery and signal routing in printed circuit board design
A system, method and apparatus for providing a printed circuit board having optimized power delivery planes and signal routing regions are disclosed. In one aspect, the present disclosure teaches a printed circuit board having two or more cores coupled together usin...
01/09/2007
7094297Methods for making screen assemblies
A method for making a screen assembly for use in a vibratory separator, the method, in certain aspects, including producing a heated first screen assembly; cooling the first screen assembly while a second heated screen assembly is being made; and cooling the second ...
08/22/2006
7090739Method of manufacturing a seat
Hot-melt webs are located on an outer surface of a pad member and an inner surface of a cover member, individually. The pad member and the cover member are heated to melt the hot-melt webs by means of heaters from the sides opposite the webs, individually. As fibrou...
08/15/2006
7001656Rigid multilayer material for thermal insulation
The invention relates to a rigid multilayer material for thermal insulation, in particular in a vacuum, the material comprising at least one insulating plate of honeycomb material sandwiched between two aluminum- or gold-coated skins of low emissivity. In order to o...
02/21/2006
6971219Beverage bottling plant for filling bottles with a liquid beverage filling material and a labelling station for labelling filled bottles and other containers
A beverage bottling plant for filling bottles with a liquid beverage comprising of a filling machine, a bottle closing station and a labeling station configured and disposed to label filled bottles. The labeling station comprises a label storage magazine configured ...
12/06/2005
6939421Device for setting and bonding fasteners onto support surfaces
The present invention is used for setting and bonding fasteners to support surfaces. The fasteners are provided with connecting surfaces which are coated with a dry hot-melt-type adhesive on the bare side thereof. The adhesive can be reactivated by means of heat tre...
09/06/2005
6932883Screens for vibratory separators
A method for making a screen assembly for a vibratory separator, the method including, in at least certain aspects, gluing together with glue at least two layers of fine screening material, allowing the glue to set, preheating the glued together at least two layers ...
08/23/2005
6932135Label-pasting method, label-pasting device, material sheet of labels, and label
The present invention relates to a label-pasting method and a label-pasting device which do not require peeling-off paper and hence enable low-cost label pasting. A label-pasting device comprising (i) an adhesive applier for applying pressure-sensitive adhesive to a...
08/23/2005
6850262Thermal activation device for heat-sensitive self-adhesive sheet and a printer assembly employing the same
A thermal activation device (thermal activation unit A1) for heat-sensitive self-adhesive sheet at least includes: a thermally-activating thermal head for thermally activating a heat-sensitive adhesive layer of a heat-sensitive self-adhesive sheet including a...
02/01/2005
6846876Low odor, light color, disposable article construction adhesive
We have found a novel spray-on adhesive composition made from components including a high melt index polymer and a high melt tackifier that interact to produce a composition that can form a low odor, light color, non-tacky, hot melt adhesive material that can be use...
01/25/2005
6828017Heat-sensitive adhesive material, method of preparing same and method of using same
A heat-sensitive adhesive material including a substrate and a heat-sensitive adhesive layer provided thereon. The adhesive layer has one of the following properties (a) and (b): (a) the heat-sensitive adhesive layer, when thermall...
12/07/2004
6793763Method of coating and method of bonding
Coating (1,2) on a glass substrate (3) are formed by laying down layers of different thermosetting materials one upon the other in powder form on surface (4). The powder of transparent coating 1) has a higher-cure rate than that of color ...
09/21/2004
6793747Method and apparatus for fabricating chopped fiberglass laminate for automotive headliners
A chopped fiberglass containing laminate for fabricating sound absorbing moldable structures, such an automotive headliner is provided. The laminate includes a nonwoven fine denier thermoplastic fiber scrim, a thermoplastic barrier film on one surface and a layer of...
09/21/2004
6739047Method of making ceramic multilayer circuit boards mounted in a patterned metal support substrate
A package for an electronic component includes a metal support substrate having a pattern of openings therethrough and a body of an insulating material, such as glass or ceramic, on and bonded to the surface of the support substrate. The body is formed from a plural...
05/25/2004
6726967Adapter for welding objects to plastic
An adapter provides for mounting an object on plastic. The adapter comprises a body coupled with at least two feet. The feet are weldable to the surface of the plastic while the plastic is in a molten state. The adapter also includes a coupling mechanism coupled wit...
04/27/2004
6602374System and method for creating coil of stamps with inner security strip
A system for creating a coil of stamps from a web of stamps is provided. The system includes a security strip feeder which feeds a security strip having first and second sections. A first activator activates only the first section, and an applicator appli...
08/05/2003
6586089Epoxy based reinforcing patches with improved adhesion to oily metal surfaces
Reinforcing sheets that exhibit improved adhesion to cold and/or oily substrates have an adhesive layer that contains an epoxy-terminated adduct of an epoxy resin and a rubber that contains a low amount of a nitrile monomer....
07/01/2003
6558501Process of application and cooling of adhesive for glueing cartridge packages and similar
The present object concerns an innovative glueing process for cartridge paper boxes, with an application of adhesive, of the "hot-melt" type, on the lapel of the outer tab, for three-tabbed cartridge boxes, featuring a process of heating and melting over ...
05/06/2003
6540865Prelaminate pressure-sensitive adhesive constructions
Prelaminate pressure-sensitive adhesive (PSA) constructions comprise, a first substrate, a coating or release material on a surface of the first substrate, a PSA layer disposed on the coating of release material, and a detackified layer (DL) disposed on a...
04/01/2003
6500516Light transmitting panels
This invention relates to methods of making visually uniform, light transmitting panels and to the resulting panels, which include a cellular core sandwiched between two light transmitting sheets and possess improved light transmitting characteristics....
12/31/2002
6368449Heated wheel for application of heat-activated precoated adhesive tape or string
A heated wheel for applying heat activated tape to wood. The wheel includes a rim with a longitudinal axis and a cylindrical outer surface for engaging heat activated tape. An electrical heater is supported within, and in fixed relation to, the rim. The w...
04/09/2002
6358356Heated wheel for application of heat-activated or pressure sensitive precoated adhesive tape or string
A heated wheel for applying heat activated tape to a substrate. The wheel includes a rim with a longitudinal axis and a cylindrical outer surface for engaging heat activated tape. An electrical heater is supported within, and in fixed relation to, the rim...
03/19/2002
6355127Cure on demand adhesives and window module with cure on demand adhesive thereon
In one embodiment the invention is An adhesive composition comprising a) a polymer having a flexible backbone and a reactive moiety capable of cross-linking, b) a particle comprising an active agent encapsulated in an encapsulating agent wherein the active age...
03/12/2002
6322658Method for making a composite headliner
A method for making a unitary composite headliner adapted to be installed in a motor vehicle includes providing an inner layer and two reinforcing layers, each of which comprises polymeric material, the inner layer being configured to absorb sound and vib...
11/27/2001
6302994Process for producing labeled article
A process for producing an article with a label, which comprises attaching, to an article, a heat-sensitive and pressure-sensitive adhesive label having an adhesive layer composed of a pressure-sensitive adhesive composition, which is an aqueous emulsion ...
10/16/2001
6287685Rubber article capable of bonding to a pressure-sensitive adhesive and method of making
The invention provides a process for bonding a pressure-sensitive adhesive to a rubber article. The process includes the steps of heat laminating a heat-activatable adhesive bearing a primer layer to the rubber article at a temperature of at least 100° C...
09/11/2001
6267838Sandwich panel made of a composite material and production method
A sandwich panel made of a composite material with acoustical attenuation for a wall and/or self-supporting covering, more particularly for doubling the bulkheads or cabin walls of aircraft, and including an alveolar structural core (14) especially a hone...
07/31/2001
6210522Adhesive bonding laminates
An adhesive bonding laminate includes a first thermoplastic adhesive film that is capable of adhesively bonding to an epoxy coating and a second thermoset adhesive film that is capable of adhesively bonding to a passivated surface of a substrate. The firs...
04/03/2001
6203639Vehicle assembly line-side heat activation of a "ready-to-install" window fixing adhesive for attachment of a vehicle window to a vehicle
A method of preparing a vehicle panel assembly for attaching the panel to a vehicle is disclosed which provides a "ready-to-install" panel assembly. The panel assembly includes first and second spaced sides, with the bead of heat activated adhesive provid...
03/20/2001
6203918Laminate for HDD suspension and its manufacture
This invention relates to laminates for use in HDD suspensions which are composed of a stainless steel base material and successive layers formed thereon of polyimides and an electrical conductor and in which the linear expansion coefficient of the polyim...
03/20/2001
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