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...that when IBM conducted a market study of Chester Carlson's invention in 1959, the company concluded that it would take only 5000 units of his new product to saturate the market? IBM therefore declined to be part of the new product introduction. Too bad for IBM. Carlson's invention was the xerography process, and his new product was the beginning of the Xerox Corporation. It is estimated that every day, worldwide, 3,000,000,000 copies are made!!

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Class 428/515 - Next to second addition polymer from unsaturated monomers

Subclass of Class 428 - Stock material or miscellaneous articles
Definition: Product comprising a plurality of contiguous layers, each
No. of patents: 1355
Last issue date: 03/04/2014

NumberTitleIssue Date
8663810Multilayer shrink films, labels made therefrom and use thereof
A multilayer heat shrink film including a core layer including one or more alpha-olefin polymer and at least one skin layer including one or more cyclic olefin copolymers (COC), process for its preparation and uses thereof. ...
8592046Surface protective film
A surface protective film includes: a polyolefin base material layer; and an adhesion layer, in which the adhesion layer includes: a vinyl-polyisoprene-block-containing styrene elastomer; a polyolefin; and a tackifier, and a hardness (Martens hardness) of the adhesi...
8440319Heat resistant polypropylene film
A heat resistant film that comprises at least one layer that comprises a high crystallinity propylene polymer having a melt flow rate of from 0.5 g/10 min. to 15 g/10 min. and a xylene solubles of less than 3.5%. The propylene polymer may have a melting point above ...
8431234Biaxially oriented polypropylene film with heat sealable matte layer
A laminate film including a first polyolefin heat sealable matte resin layer including a blend of 15-30 wt % metallocene-catalyzed butene-propylene elastomer and 85-70 wt % of a matte resin including ethylene homopolymer and propylene homopolymer or copolymer is dis...
8431235Co-extruded, multilayered polyolefin-based backsheet for electronic device modules
Multilayer structures useful as a backsheet for an electronic device, e.g., a photovoltaic cell, comprise (A) a top layer comprising a polyolefin resin, e.g., ethylene vinyl acetate, and having a top facial surface and a bottom facial surface, (B) a tie layer compri...
8399104Composite molded article and process for producing the same
The present invention provides a composite molded article and a method for producing the same. The composite molded article comprises a molded article of an olefin thermoplastic elastomer (A) and a molded article of an olefin thermoplastic elastomer (B) fused to eac...
8383246Polypropylene-based shrink films
In one aspect is provided a film, a shrink sleeve film in a particular embodiment, comprising at least one core layer, one skin layer, and optionally one tie layer between the two, wherein the core comprises from 0 to 30 wt % polypropylene by weight of the core laye...
8293375Heat sealable multilayer film
At heat sealable multilayer film includes a cohesive failure heat seal layer (1) that includes a resin composition including 75 to 85 wt % of a propylene polymer (A) and 15 to 25 wt % of an ethylene polymer (B) (based on the total of (A) and (B) of 100 wt %), and a ...
8211549Coating agent with double cross-linking
Coating agent for wooden or plastic surfaces containing 30 to 80% by weight of a polyolefin comprising at least two alkoxysilane groups, 5 to 40% by weight of at least one compound comprising (meth)acryl groups having 1 to 10 radiation-reactive groups, 0.1 to 6% by ...
8182926Protective films for textured substrates
Surface protection films are disclosed that comprise an outer surface contact layer, an outer stiffening layer, and optionally a core layer, wherein the surface contact layer consists essentially of (A) a mixture of a tackified quadblock styrene block copolymer elas...
8147977Thermoplastic resin composition and composite molded product
A thermoplastic resin composition that includes 100 parts by mass of a first vinyl (co)polymer (I) that is produced by (co)polymerization of at least one monomer component selected from the group consisting of aromatic vinyl compounds, vinyl cyanide compounds, and o...
8147978Composition suitable for single-sided, low-noise, stretch cling film and films made therefrom
The invention is directed to a composition suitable for use in a single-sided stretch cling film, the composition having from 0.1 to 20 percent by weight of a propylene-based copolymer having substantially isotactic propylene sequences, and having from 80 to 99 perc...
8129031Films containing microlayer structures
Films containing microlayer structures are provided. In a general embodiment, the present disclosure provides an autoclavable film containing a first microlayer of a heat resistant polymer and a second microlayer of a flexible polymer attached to the first microlaye...
8124243Films for use in high strength bags
Thermoplastic films particularly suited for use in bags including at least a core layer comprising an ethylene copolymer, wherein the films are subjected to post-quench biaxial orientation are provided. Optionally, the films may have a first skin layer and/or a seco...
8092920High clarity, high stiffness films
A multi-layer heat film having at least three layers is disclosed wherein the film has high optical properties, high stiffness and desirable shrinkage in the cross direction. The inner layer, or layers, comprises at least one stiffening polymer selected from the gro...
8080320Metallized laminated structure and method of making a plastic article
A metallized laminated structure suitable for making a rigid container having a metallic appearance is provided. The laminated structure includes a metallized film and a thermoplastic sheet. At least a portion of the thermoplastic sheet is bonded to the metallized f...
8071223EVA blend compositions suitable for RF welding applications
Disclosed are films obtained from blends of ethylene copolymers with organic acid salt-modified potassium ionomeric copolymers. The films of the present invention can be welded using RF energy. ...
8057911Twist-wrap film and use thereof as packaging film
The invention relates to a twist-wrap film (1, 2, 3) which is produced by coextrusion of a plurality of plastic layers. The inventive film is characterized in that at least a) one or more plastic layer(s) (4, 4′) consist of one or more semicrystallin...
8053085Heat-shrinkable film
A multilayer heat-shrinkable film having an uncommon but valuable combination of properties is disclosed. The film comprises a core layer of HDPE. Each skin layer comprises linear low density polyethylene (LLDPE), low density polyethylene (LDPE), or mixtures thereof...
8043712Heat-sealable multilayer polypropylene resin film and packaging material
[Problem] Provision of a heat-sealable multilayer polypropylene-based resin film having heat seal strength sufficient for packaging a heavy article and tight-sealing property, and a packaging material using the film. [Solving means] A heat-sealable multilayer...
8029911Adhesive for circuit connection, circuit connection method using the same, and circuit connected structure
There are provided an adhesive for connecting a circuit to be interposed between substrates having circuit electrodes thereon opposed to each other and to electrically connect the circuit electrodes on the substrates opposed to each other to the pressurizing directi...
8021759Heat shrinkable films containing single site catalyzed copolymers
The present invention is directed to a heat-shrinkable, thermoplastic film or bag which contains at least one homogeneous ethylene alpha-olefin copolymer having a density of at least 0.90 g/cc. Oriented films made in accordance with the present invention exhibit imp...
7985483Digital printing of low volume applications
A method of coating low density polyethylene (LDPE) and linear low density polyethylene (LLDPE), or combinations of the two, is disclosed. The method includes treating the polyethylene with a coating and then digitally printing the coated polyethylene substrate. The...
7923120Adhesive of (meth)acrylate polymer, peroxide and isocyanate laminated on optical film
Provided herein is a pressure sensitive adhesive for an optical film comprising: 100 parts by weight of a (meth)acrylic-based polymer (A) including an alkyl (meth)acrylate (a1) and a (meth)acrylic-based monomer containing a hydroxyl group (a2), as a copolymerizable ...
7923121Photo-crosslinkable polyolefin compositions
A photo-crosslinkable polyolefin composition comprises a polyolefin, a source of functionality receptive to crosslinking by UV radiation, a cationic photoinitiator and optionally includes a free-radical photoinitiator, a crosslinking accelerator or sensitizer, and o...
7871709Modified tie-layer compositions and improved clarity multi-layer barrier films produced therewith
Tie-layer adhesive compositions which are blends of modified and unmodified polyolefins and containing a saturated bicyclic modifier compound and multi-layer barrier films having improved clarity produced therewith are provided. ...
7794849Thermoplastic film structures with a low melting point outer layer
A film structure including at least a base layer containing a thermoplastic polymer and at least an outer layer containing a low melting point polymer. Methods of manufacturing the film structure, including the steps of coextruding melts corresponding to the individ...
7794848MDO multilayer polyethylene film
A multilayer film and a method of making the film are disclosed. In the method a multilayer film is post-oriented uniaxially in the machine direction resulting in a film that has a water vapor transmission rate of less than 2.5 g-mil/m2-day and an oxygen ...
RE41576Conformal thermal interface material for electronic components
A thermally-conductive interface for conductively cooling a heat-generating electronic component having an associated thermal dissipation member such as a heat sink. The interface is formed as a self-supporting layer of a thermally-conductive material which is form-...
7763361Metallized laminated structure and method of making the same
7754341Films with superior impact resistance and improved catastrophic failure resistance under high strain rate
Stretch films which exhibit good puncture and impact resistance while also exhibiting resistance to defect propagation are desired. The films of the present invention have an ultimate stretch of at least 200 percent, a dart impact strength of at least about 700 gms/...
7740951Multilayered polymeric structure and methods
Multilayered structures formed from two or more polymeric layers are fabricated to obtain a single structure preferably having advantages of each of the separate layers. Polyolefin-based substrates can provide a layer with a good balance of stiffness and impact resi...
7709098Multi-layered thermally conductive sheet
There is provided a multi-layered thermally conductive sheet having superior thermal conductivity and flame retardancy as well as superior handleability and adhesion even without using any of a halogen-containing flame retardant, red phosphorous, and silicone resin....
7704608Method of preparing nano-structured surface coatings and coated articles
The invention relates to new processes for the preparation of antireflective coatings and coated substrates, as well as articles produced by these processes. These coatings can include one or more layers made of materials which form nano-structured and/or nano-porou...
7695822Tie-layer for polyolefin films
A laminate film including a first polyolefin layer comprising of a blend of 50-95% ethylene-propylene copolymer and 50-5% ethylene polar terpolymer with a polar polymer layer on one side of said first polyolefin resin-containing layer is disclosed. The laminate film...
7655317Stretch-cling films
The invention concerns films having a cling layer of an elastomeric propylene-based polymer with a low heat of fusion derived from isotactic propylene type crystallinity, as determined by DSC of less than 40 J/g, optionally blended with a crystalline isotactic propy...
7651780Single ply thermoplastic (TPO) roofing membranes having superior heat seam peel strengths and low temperature flexibility
Roofing membranes of single ply heat seamable thermoplastic polyolefin (TPO) sheets are made with a metallocene-catalyzed polyethylene (MPO) blend. The membranes exhibit superior heat seam peel strengths and low temperature flexibility. ...
7638204Tier sheet
A new and improved tier sheet comprises a three-layer laminated extrusion comprising outer layers of a suitable polypropylene homopolymer, and an inner core layer comprising a suitable polypropylene copolymer blended with a suitable elastomer selected from the group...
7618716Wave plate
A wavelength plate, which comprises a cyclic olefin based resin-containing material and is obtained by combining plural sheets of a retardation film that provides a specific retardation. The resulting wavelength plate (retardation plate) has the same polarizing char...
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