Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 808

Document Document Title
WO/2018/065715A1
The invention relates to a hydrocarbon polymer of formula (I): wherein F1 and F2 are the exo-vinylene cyclic carbonate monovalent radicals, of formulas (IIa) and (IIb), respectively: wherein: g and d are equal to 0, 1, 2 or 3; A is a C1-...  
WO/2018/053625A1
It is disclosed chitosan-reinforced urea-formaldehyde (UF) adhesives for bonding wood-based composites, such as plywood and particleboard, or other fibrous materials and the method of producing the adhesives. The adhesives are produced b...  
WO/2018/057649A1
Provided are polymers (e.g., polymeric materials), nanoparticles comprising one or more of the polymers, and compositions. A polymer may be in the form of a nanoparticle. A polymer can be linear or branched. A polymer includes one or mor...  
WO/2018/050993A1
1) Hydrocarbon polymer comprising two 2-oxo-1,3-dioxolan-4-carboxylate end groups of formula (I): - F1 represents a radical of formula (Ma) and F2 represents a radical of formula (IIb): wherein g and d, identical or different, represent ...  
WO/2018/042030A1
The present invention relates to the use of an organocarbonate-modified prepolymer having at least an average of 1.5 carbonate, thiocarbonate, carbamate or thiocarbamate groups bonded directly to the polymer backbone each via an oxygen a...  
WO/2018/042460A1
The present invention discloses sulphur functionalized polyurea composite of Formula (I) and Formula (II) that provides an insoluble solid support for effective removal of metal residues from solvent streams and other reservoirs and to t...  
WO/2018/011504A1
The invention relates to an adhesive dual-component composition comprising a composition A based on a polyurethane prepolymer with cyclocarbonate terminations and a composition B based on a mixture comprising at least one diamine B1 comp...  
WO/2018/005142A1
A polymer foam system comprises a polyaldehyde, an inorganic powder, a polycarbamate, a blowing agent and an acid catalyst wherein the polyaldehyde is in an A-side of the polymer foam system and the polycarbamate is in a B-side of the po...  
WO/2017/207461A1
What is described is the use of compounds having n 2-oxo-1,3-dioxolane-4-carboxamide units as reactive component in 2-component adhesives, especially for preparation of hydroxypolyurethanes or hydroxypolycarbonates for adhesive applicati...  
WO/2017/194694A1
The present disclosure relates to sequence-defined polyurethanes and methods of making and using same.  
WO/2017/185009A1
A method of synthesizing aerogels and cross-linked aerogels are described that incorporate freeze-drying in lieu of supercritical solvent drying. Advantages over supercritical drying include a reduction in hazard risks posed by drying at...  
WO/2017/176671A1
Described herein are compositions suitable for use as binder components for inclusion in printing inks and coatings, such as those used in the gravure and flexographic printing process and which are printed on substrates such as polyolef...  
WO/2017/119633A1
The present invention relates to a polymer structure produced using gaseous molecular layer deposition and cleavable by an external stimulus. The polymer structure according to one embodiment of the present invention comprises a base mem...  
WO/2017/106833A1
A controlled release polymer is provided which includes a polymer that has backbone selected from polyesters and polyurethanes, and an amide group with a pendant functional group, where the nitrogen atom of the amide group is part of the...  
WO/2017/096573A1
A crosslinkable composition, a coating made therefrom, a process for producing a coating with reduced odor, and a method of reducing the odor of a coating.  
WO/2017/081120A1
The invention relates to a method for producing polymers, particularly polyhydroxy urethanes (PHU) from alkenyl ether polyols or pre-polymers that contain monomer units derived from such alkenyl ether polyols, and polythiol compounds, as...  
WO/2017/076754A1
Described is a method of preparing a biobased hydroxy-urethane. The method comprises reacting a cyclic carbonate with a diamine in the absence of an isocyanate. Also described are biobased hydroxy-urethane materials prepared by the metho...  
WO/2017/036816A1
The present invention relates to imidazoyl urea polymers and their use in aqueous acidic plating baths for metal or metal alloy deposition such as electrolytic deposition of copper or alloys thereof in the manufacture of printed circuit ...  
WO/2017/030880A1
Polyurethane compositions are disclosed herein, as well as methods of making and using such polyesters. In some embodiments, the polyurethanes are formed from monomers derived from natural oils. In some embodiments, the polyurethanes are...  
WO/2017/001172A1
The invention relates to isocyanate-free polyurethane compositions for adhesives, sealants and coatings.  
WO/2016/205171A1
A method for delivering antimicrobial compounds to a locus in a controlled manner by adding to the locus a compound having formula (I) wherein X is O or NH; R is an acrylic polymer, a saturated polyester, an alkyd resin, a polyether or a...  
WO/2016/202652A1
The invention relates to copolymers made from (a) at least one monomer M1 of formula (I), where R1 stands for an organic group comprising a (meth)acryl group, R2, R3 and R4 stand, independently from one another, for a hydrogen atom or a ...  
WO/2016/172016A1
The present disclosure relates to two-part polyurethane coatings having excellent erosion resistance and comprising a compound having a fluorinated segment. Additionally, these two-part polyurethane coatings can be cured under high relat...  
WO/2016/162627A1
The invention relates to a hydrocarbon polymer comprising two exo-vinylene cyclic carbonate terminal groups, of formula (1), production method thereof and use of same for the production of coating, mastic and adhesive compositions.  
WO/2016/133461A9
Provided herein is a polymer having formula I: where m, n, and R1 are as defined herein, and the polymer has a number average molecular weight of the polymer of from 500 to 80,000 Daltons. Also provided herein are block copolymers of the...  
WO/2016/133461A1
Provided herein is a polymer having formula I: where m, n, and R1 are as defined herein, and the polymer has a number average molecular weight of the polymer of from 500 to 80,000 Daltons. Also provided herein are block copolymers of the...  
WO/2016/128380A1
The present invention relates to polyoxazolidinone compounds, a method for the production of polyoxazolidinone compounds, comprising the step of reacting a biscarbamate compound with a bisepoxide compound in the presence of a mono-carbam...  
WO/2016/126756A1
The present invention relates to a one-component processing method and system for preparing polyurea materials. This method and system involves a polymerization process using cyclic oligomeric polyurea precursors. These cyclic oligomeric...  
WO/2016/124518A1
The present invention relates to an isocyanate-free and preferably solvent-free method for producing polymers containing five-membered cyclic carbonate groups.  
WO/2016/120456A1
The present invention relates to a supramolecular polymer blend comprising a thermoplastic elastomer functionalized with at least one bis-urea moiety and a functional component which is functionalized with at least one bis-urea moiety wh...  
WO/2016/099726A1
An improved process for forming polyamide dispersions in water utilizing carbon dioxide to facilitate dispersion of the polyamide is disclosed. The polyamides are generally below 30,000 or 40,000 g/mole molecular weight when dispersed, b...  
WO/2016/070359A1
A reaction system, such as for forming a rigid polyurethane foam, includes a flame retardant polyol that is a brominated reaction product of a cardanol component, a bromine component, and an additive component. The cardanol component inc...  
WO/2016/069582A1
The present invention relates to polymers having dynamic urea bonds and more specifically to polymers having hindered urea bonds (HUBs). The present invention also relates to: (a) malleable, repairable, and reprogrammable shape memory po...  
WO/2016/059340A1
The present invention relates to a urethane acrylate and/or methacrylate oligomer obtained by reaction of a specific polyamine a) with a cyclic carbonate compound b) carrying m cyclic carbonate groups, giving an intermediate product c) c...  
WO/2016/043440A1
A polylactic acid resin composition, which comprises: a hard segment containing a polylactic acid repeat unit; and a soft segment containing a polyurethane polyol repeat unit in which polyether-based polyol repeat units are linearly conn...  
WO/2016/016905A3
The invention comprises a damper or seat pad or a grommet at the interphase between the Seat Base and the chassis of an automobile vehicle, that helps to subdue or dampening or dissipating effect of the shocks and rattling sound that ema...  
WO/2015/169550A1
A carbamate-functional material is prepared by reacting a carbamate compound with a hydroxy-functional material using zirconium acetylacetonateas catalyst.  
WO/2015/169545A1
A carbamate-functional material is prepared by reacting a carbamate compound with a hydroxy-functional material using titanium (IV) alkoxide as catalyst.  
WO/2015/171854A1
In one or more embodiments, the present invention provides iodine-functionalized phenylalanine-based poly(ester urea)s (PEUs) (and related methods for their synthesis and use) that are metal free, degradable, radiopaque and suitable for ...  
WO/2015/168482A1
The present application includes a foam product having a foam member with one or more cavities below a surface of the foam member. A dry fill material is located within the one or more cavities to the level of the surface of the foam mem...  
WO/2015/160637A1
A dairy inflation (10) for use in a milking device, including a flexible sleeve (24) adapted to surround a teat, wherein the flexible sleeve (24) includes a clear polyurethane composition. The clear polyurethane composition can be derive...  
WO/2015/152209A1
The objective of the present invention is to provide a photosensitive resin composition, a lithographic printing original plate using this photosensitive resin composition, and a method for manufacturing a lithographic plate, with which ...  
WO/2015/150543A1
The present invention relates to a binder system that contains a resin component and a curing agent component, the resin comprising at least one compound having at least two cyclic carbonate groups and at least one compound having at lea...  
WO/2015/140458A1
The invention relates to a specific polyurethane prepolymer (PP2) comprising at least two (2-oxo-1,3-dioxolan-4-yl)methyl-carbamate end groups and having low viscosity, to the method for the production thereof, and to the use of same in ...  
WO/2015/140457A1
The invention relates to a specific polyurethane prepolymer (PP2) comprising at least two (2-oxo-l,3-dioxolan-4-yl)methyl-carbamate end groups of low viscosity, to the method for the production thereof, and to the use of same in the prod...  
WO/2015/110477A1
A copolymer essentially consisting of : from 50 to 99 mole % of at least one recurring unit (R1), based on the total mole amount of the recurring units (R1) and (R2), wherein the recurring unit (R1) is derived from incorporation of 4,4"-...  
WO/2015/107113A1
The invention relates to a composition that includes cork or a cork-based material and a binder which includes at least one polyhydroxyurethane prepared using raw materials that are not highly toxic, preferably from biomass. In particula...  
WO/2015/091246A1
The present invention relates to a method for preparing polyether carbonate polyols by the addition of alkylene oxides and carbon dioxide onto H-functional starter compounds. The method is characterized in that at least one urethane alco...  
WO/2015/075057A1
The present invention relates to a process for preparing polyether polyols by addition of alkylene oxides onto H-functional starter substances, characterized in that at least one urethane alcohol of formula (II) where R1 is linear or bra...  
WO/2015/066173A1
Embodiments relate to amino acid-based poly(ester urea)s with amino acid residues selected L-leucine, L-isoleucine, L-valine or combinations thereof. The amino acid-based poly(ester urea)S may optionally include a second amino acid resid...  

Matches 1 - 50 out of 808