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Assignee: Henkel Corporation


Location: Rocky Hill, CT
No. of patents: 186

1          
NumberTitleIssue Date
8168743Curable benzoxazine macromonomers, their preparation and cured products
The invention relates to a curable benzoxazine macromonomer containing at least 3 benzoxazine rings and at least one aliphatic, heteroaliphatic, araliphatic, hetereoaraliphatic, aromatic or heteroaromatic fragment, the fragment comprising a shortest atom chain conta...
05/01/2012
8158724Curable compositions for advanced processes, and products made therefrom
Curable compositions, such as benzoxazine-based ones, are useful in applications within the aerospace industry, such as for example as a heat curable composition for use as a matrix resin in advanced processes, such as resin transfer molding, vacuum assisted transfe...
04/17/2012
8137792Water resistant adhesive and methods of use
The invention provides the art with an adhesive that may advantageously be used in the manufacture of water resistant paperboard products, such as laminated board and corrugated board. The adhesive has the required tack, water resistance and viscosity that allows it...
03/20/2012
8119754Room temperature curing adhesive composition having high temperature properties
Room temperature curing structural adhesive compositions including polyurethane oligomers having multi-methacrylate functionality, cycloalkylmethacrylate, at least one maleimide-functionalized compound and a cure system are disclosed. These compositions exhibit enha...
02/21/2012
8119746Polysiloxanes grafted with radically curable and/or moisture curable groups
This application relates to polysiloxane compositions grafted with improved heat curable, moisture curable, or heat/moisture curable groups. In particular, the polysiloxane compositions have reactive groups on the terminal or pendent areas of the siloxane backbone, ...
02/21/2012
8119724Shrinkage-resistant polymers
The present invention provides moisture curable polyacrylate compositions, which cured elastomers thereof demonstrate improved resistance to shrinkage when exposed to hydrocarbon fluids such as transmission fluids and oil and fuel based fluids. Such compositions inc...
02/21/2012
8119251Polyamides
The reaction of diner acids, C10-C20 dicarboxylic acids, and alkylene diamines having from 2 to 8 carbon atoms provides polyamides having good oil and solvent resistance, high heat resistance, flexibility, and relatively low melt viscosities.
02/21/2012
8110067Low ratio RTV compositions and methods for making same
A two-part moisture-curing composition having as a first part water and an hydroxy-terminated diorganosiloxane; and a second part which includes a reactive silicone, at least one end-capping silane which includes one or more enoxy groups, at least one end-capping ca...
02/07/2012
8106141Cure accelerators for anaerobic curable compositions
Reaction products prepared from reactants including: (a) at least one compound of structural Formula (I): wherein R1 is selected from aryl and heteroaryl; X is selected from a direct bond, —O—, —S—, —NH...
01/31/2012
8101276Pressure sensitive adhesive compositions and articles prepared using such compositions
Articles prepared with a pressure sensitive adhesive prepared by combining an acrylic polymer and a silane-functional polymer, such as glass and plastic laminates, show improved impact resistance. ...
01/24/2012
8088851Polyacrylate compositions
The present invention provides curable poly(acrylate) compositions, cured reaction products of which demonstrate improved resistance to shrinkage when exposed to hydrocarbon fluids, such as transmission fluids and oil- and fuel-based fluids. ...
01/03/2012
8088850Polyacrylate compositions
The present invention provides curable poly(acrylate) compositions, cured reaction products of which demonstrate improved resistance to shrinkage when exposed to hydrocarbon fluids, such as transmission fluids and oil-and fuel-based fluids. ...
01/03/2012
8075721Low exothermic thermosetting resin compositions useful as underfill sealants and having reworkability
This invention relates to the thermosetting resin compositions useful for mounting onto a circuit board semiconductor devices, such as chip size or chip scale packages (“CSPs”), ball grid arrays (“BGAs”), land grid arrays (“LGAs”) and the like, each of w...
12/13/2011
8066288Components comprising polyisobutylene compositions
This document provides components comprising a predetermined sealing surface and a curable composition thereon. The cured reaction product of the curable composition forms a seal having improved resistance to vapor permeation when exposed to hydrocarbon fluids and e...
11/29/2011
8053587Reworkable thermosetting resin composition
This invention relates to thermosetting resin compositions useful for mounting onto a circuit board semiconductor devices, such as CSPs, BGAs, LGAs and the like, each of which having a semiconductor chip, such as LSI, on a carrier substrate. The compositions of this...
11/08/2011
8042712System for dispensing fluid product
The subject invention is a system for dispensing a controlled amount of fluid product from a dispensing container which includes a pneumatically driven dispensing actuator. This actuator includes a dispensing cylinder and a movable dispensing piston. The dispensing ...
10/25/2011
8034851Anaerobic cure systems for an anaerobic curable compositions, and anaerobic curable compositions containing same
The present invention relates to new cure accelerator systems for anaerobic curable compositions. These anaerobic cure systems include tetraalkyl ammonium oxidizing salts that are soluble in the (meth)acrylate component of the composition. ...
10/11/2011
8030401Photoinitiated cationic epoxy compositions
The present invention is directed to photoinitiated cationic epoxy compositions including: (a) at least one substantially saturated epoxy material comprising at least two glycidyl ether groups; (b) about 0.1 to about 20 weight percent on a basis of total weight of t...
10/04/2011
8029889Prepregs, towpregs and preforms
The present invention relates to prepregs, towpregs and preforms made from curable compositions of (a) benzoxazines, (b) a combination of adducts a first of which is prepared from hydroxy-containing compounds, isocyanate-containing compounds and phenolic compounds a...
10/04/2011
8013314Curable silicone compositions incorporating a fluorescent detection system
The present invention relates to curable silicone compositions which include a fluorescent agent for detection purposes and which have a cure system which enables the silicone compositions to possess improved depth of cure. The silicone compositions are photocurable...
09/06/2011
7981978Low modulus, humidity resistant silicone RTV compositions and method of preparing same
The present invention provides one-component silicone compositions, particularly useful as sealants, having low modulus and high elongation, as well as good resistance to high temperatures and humidity, and methods for preparing these sealants. In particular, the pr...
07/19/2011
7973158Method of preparing benzoxazines
This invention relates to a novel synthesis for the preparation of benzoxazine components from phenolic components, aldehyde components, and amine components in a solvent other than toluene. ...
07/05/2011
7960445Dual cure compositions employing free radical and RTV cure
The present invention relates to dual curing compositions, which cure with moisture and photo radiation, such as UV light, and methods for preparing and using same. In particular, the compositions of the present invention contain a polyether or polyester backbone, p...
06/14/2011
7956143Toughened two-part adhesive compositions demonstrating improved impact and/or peel strengths when cured
Compositions for bonding substrate surfaces, particularly steel, aluminum, and urethane-primed galvanized steel, are disclosed. Desirably, the compositions include a stable emulsion including: (a) at least one curable (meth)acrylate component; (b) at least three dif...
06/07/2011
7951867UV and UV/moisture dual curable compositions with improved cure through volume
The present invention is directed to silicone formulations which are capable of being rapidly cured to tough elastomeric materials through exposure to UV radiation, and optionally through exposure to moisture as well. The cured products demonstrate high resistance t...
05/31/2011
7915319Visible light curing systems, methods for reducing health risks to individuals exposed to systems designed to cure curable compositions by exposure to radiation, methods for bonding substrates and visible light curing compositions
The present invention provides visible light curing systems, methods for reducing health risks to individuals exposed to radiation curing systems, methods for bonding substrates and visible light curing compositions. ...
03/29/2011
7913814Acoustic baffle assembly
An acoustic baffle assembly for sealing or baffling a hollow body having a mass of heat activated expandable material that is capable of activating at a predetermined temperature. A substrate supports the mass. The substrate has a central portion and spaced apart pr...
03/29/2011
7897701Fast curing mold release compositions and methods of preparing same
A mold release composition comprising at least one siloxane polymer having functional terminal groups; at least one siloxane polymer having at least one functional pendent group; and a crosslinking agent. The mold release agent is ready to mold composite parts in le...
03/01/2011
7887881Curable coating compositions
The present invention relates to curable coating compositions which when cured are substantially transparent and exhibit resistance to markings such as graffiti and scuffing and particulate buildup. In particular, the compositions of the present invention when cured...
02/15/2011
7851930Conductive adhesive compositions containing an alloy filler material for better dispense and thermal properties
An adhesive composition having thermal conductivity as well as excellent dispensability properties is provided. The adhesive composition includes a curable resin component, a curing agent for the curable resin component, and a conductive filler material. The filler ...
12/14/2010
7851535Mold release agents employing polyvinyl alcohol
The present invention relates to a composition designed to be a release agent applied to the surface of a molding apparatus and method of using the composition in molding operations. The composition includes a siloxane composition, hydrophilic matting particles, a c...
12/14/2010
7851254B-stageable die attach adhesives
The present invention relates to b-stageable die attach adhesives, methods of preparing such adhesives, methods of applying such adhesives to the die and other substrate surfaces, and assemblies prepared therewith for connecting microelectronic circuitry. ...
12/14/2010
7837824Reactive polyorganosiloxanes having controlled molecular weight and functionality
The present invention relates to photoradiation and/or moisture curing silicone compositions and methods for producing and using the same. In particular, the methods of the present invention permit controlled growth of a polymer, and allow for incorporation of penda...
11/23/2010
7795744Cationically curable epoxy resin composition
The objective of the present invention is to provides a cationically curable epoxy resin composition excellent in sealing and adhesive property specifically to glass, excellent reflow resistance property, moisture resistance and water resistance while keeping a good...
09/14/2010
7790094Injection molding process, apparatus and material for forming cured-in-place gaskets
The present invention relates to a process for forming a cured-in-place gasket by liquid injection molding. More particularly, the present invention relates to a low pressure and room temperature process for forming a cured-in-place gasket by liquid injection moldin...
09/07/2010
7766191Epoxy syringe storage clip
A dispensing system for simultaneously dispensing a plurality of reactive materials. The system includes a multiple-barreled syringe having at least two barrels joined by a flange and containing respective different reactive materials. Parallel plungers joined by a ...
08/03/2010
D618100Cap with nozzle
06/22/2010
7728092Anaerobically curable compositions
The present invention relates to anaerobically curable compositions based on (meth)acrylate-functionalized poly(acrylate) polymers. ...
06/01/2010
7723275Anti-seize composition in solid form
An anti-seize composition which is non-flowable and dimensionally stable at temperatures greater than about 120° F. and dispensable at room temperature without the application of heat is provided. The composition includes a solid anti-seize lubricant, such as of me...
05/25/2010
7717257Multi-section package for a mold release agent and a wipe
A sealed multi-compartment package includes a wipe and a mold release agent which are kept separate from one another until the time of use. The package includes a first compartment for containing a fabric-like wipe and a second compartment in sealed separation from ...
05/18/2010
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