| Document |
Document Title |
|
WO/2015/101478A1 |
The invention relates to a method for the continuous synthesis of a functionalised high-cis diene elastomer, characterised in that it comprises the simultaneous steps of: continuous polymerisation in a highly concentrated medium, or bulk...
|
|
WO/2015/101598A1 |
Disclosed are novel hydrogenated nitrile rubbers which contain phospine oxides and/or diphosphine oxides and a specific content of halogens and which allow vulcanizable mixtures and corresponding vulcanized products with improved moduli ...
|
|
WO/2015/101602A1 |
The invention relates to novel hydrogenated nitrile rubbers containing phosphine sulfides and/or diphosphine sulfides, a method for the production thereof, vulcanizable mixtures based on said hydrogenated nitrile rubbers, and vulcanized ...
|
|
WO/2015/098417A1 |
The present invention provides: a rubber composition for tires which has various properties such as low fuel consumption, processability, thermal aging resistance, wear resistance, wet grip performance, on-snow/ice performance and steeri...
|
|
WO/2015/097191A1 |
The invention relates to a method for the depolymerization of natural rubber latex for the preparation of a modified polyisoprene mainly comprising a mixture of the species functionalized at one of the two ends thereof by one or more fun...
|
|
WO/2015/100037A1 |
Brominated styrene-butadiene copolymers are recovered from solution in an organic solvent. The copolymer solution is mixed with a liquid non-solvent in the presence of a suspension stabilizer to form a dispersion. The dispersion is heate...
|
|
WO/2015/098264A1 |
A conjugated diene based polymer represented by formula (1) or (2). In the formulae (1) and (2): the symbol "polymer" is a polymer chain which contains conjugated diene monomer units; X1 and X2 are a functional group selected from among ...
|
|
WO/2015/097194A1 |
The invention relates to a method for the depolymerization of a deproteinized natural rubber for the preparation of a modified polyisoprene mainly comprising a mixture of the species functionalized at one of the two ends thereof by one o...
|
|
WO/2015/098416A1 |
The present invention provides: a rubber composition for tires which has various properties such as low fuel consumption, processability, thermal aging resistance, wear resistance, wet grip performance, on-snow/ice performance and steeri...
|
|
WO/2015/097192A1 |
The invention relates to a method for the depolymerization of a block copolymer comprising a polyisoprene block and at least one polybutadiene block for the preparation of a modified polyisoprene mainly comprising the species functionali...
|
|
WO/2015/098419A1 |
The present invention provides: a rubber composition for tires which has various properties such as low fuel consumption, processability, thermal aging resistance, wear resistance, wet grip performance, on-snow/ice performance and steeri...
|
|
WO/2015/091020A1 |
The present invention relates to a method for synthesising a modified polymer including epoxide groups along the polymer chain by causing the hydrosilylation reaction of the unsaturations with a hydrogenosilane having an epoxide function...
|
|
WO/2015/090447A1 |
The present invention relates to an elastomeric sulfur-containing polymer containing elastomenc polymer chain segments which are linearly linked by a sulfide moiety having two or more sulfur atoms (i.e. disulfide, trisulfide, tetrasulfid...
|
|
WO/2015/093391A1 |
Right after manufacturing, natural rubber exhibits a low viscosity, however after storage, transport or similar of about 1 month or so, viscosity rises (gelation) and a phenomenon called storage hardening occurs. Furthermore, as natural ...
|
|
WO/2015/091855A1 |
The invention relates to a modified diene elastomer comprising (i) 40 to 80 % by weight, relative to the total weight of said modified diene elastomer, of the species functionalised at the end of the chain by an alkylalkoxysilane group, ...
|
|
WO/2015/094131A1 |
The composition of water and additional ZnO, modified with urea and isothiazolone, in producing natural rubber latex significantly prolong the fresh latex storage as it can induce bacteria cell death, due to interactions between reactive...
|
|
WO/2015/086586A1 |
The present invention concerns a tyre tread that comprises a rubber composition made of at least: an elastomer matrix including more than 50 wt % of a first diene elastomer with a silanol function and a pendant amine function; a silica i...
|
|
WO/2015/086039A1 |
The present invention relates to backbone-modified elastomeric polymers. The invention also relates to polymer compositions comprising such modified polymers, to the use of such compositions in the preparation of vulcanized polymer compo...
|
|
WO/2015/086391A1 |
The present invention relates to the use of epoxy-terminated polydiene with terminal epoxy groups, as an oxygen scavenger, in particular as a component in packaging.
|
|
WO/2015/083608A1 |
Provided is a modified liquid diene rubber including an acryloyl group or a methacryloyl group which have superior adhesiveness with a variety of materials, in which the rubber: is highly compatible with a variety of monomers, for exampl...
|
|
WO/2015/082842A1 |
The invention relates to a method for producing functionalised telechelic oligomers, comprising two steps. The first step involves bringing a raw material consisting of at least one high-molecular-weight polymer comprising at least two u...
|
|
WO/2015/080075A1 |
Provided is a sulfur-modified polychloroprene which is not susceptible to generating a nitrosamine compound in kneading or vulcanizing. A sulfur-modified polychloroprene which contains 0.05 to 0.5 mass% of a functional group having a str...
|
|
WO/2015/076064A1 |
Provided is a pneumatic tire comprising a tread which is configured from a rubber composition that is capable of improving fuel consumption saving and wet grip performance in a balanced manner. The present invention relates to a pneumati...
|
|
WO/2015/074883A1 |
The present invention relates to a continuous or semi-continuous freezing coagulation method for aqueous polymer dispersions. The method comprises a freezing step and a solid-liquid separation step and is furthermore characterized in tha...
|
|
WO/2015/072781A1 |
The present invention relates to a method for preparing a modified conjugated diene polymer, the method comprising the steps of: (a) polymerizing a conjugated diene monomer, or a conjugated diene monomer and an aromatic vinyl monomer, us...
|
|
WO/2015/070276A1 |
Polymeric, elastomeric, or latex compositions including a water-based emulsion of a polyisoprene polymer; a first accelerator comprising at least one of a thiourea, a thiazo!e, or a dialkyl dithiocarbamate, or combinations thereof; a sec...
|
|
WO/2015/074035A1 |
Rubber formulations include a rubber and a norbornylized seed oil. The norbornylized seed oil is a seed oil that is modified with norbornylene groups. The norbornylized seed oil can replace petroleum oils currently often used in rubber f...
|
|
WO/2015/070139A1 |
An elastomer composition includes guayule rubber and a butadiene rubber, with at least about 5 phr guayule rubber based on 100 phr elastomer. The cured rubber has a higher coefficient of friction as compared to a cured rubber of the same...
|
|
WO/2015/067532A1 |
Cyclic carbonate azide having a structure according to the following formula (A) wherein R1-R5 are independently selected from the group consisting of hydrogen, C6-20 aryl, C7-36 aralkyl, and C1-30 alkyl groups; said aryl, aralkyl, and a...
|
|
WO/2015/068123A1 |
A method for reducing extractable proteins (soluble proteins) from natural rubber (NR) latex and NR latex dipped articles with free of protein allergy is disclosed. The method involves dispersing of 2:1 type phyllosilicate clay within th...
|
|
WO/2015/061895A1 |
Rubber to be recycled is first ground to rubber crumb and then is transferred to a plasticizing unit. The rubber to be recycled is mixed with chemicals including an aromatic, environmental-friendly, low volatility reaction oil, a thicken...
|
|
WO/2015/063161A1 |
The invention relates to a modified diene elastomer predominantly comprising the species functionalised in the middle of the chain by an alkoxysilane group, optionally partially or completely hydrolysed to silanol, having an epoxide func...
|
|
WO/2015/059271A1 |
The present invention relates to a rubber composition comprising a reinforcing filler and a diene elastomer bearing imidazole functions along the chain that are randomly distributed along the chain. Such a composition has an improved com...
|
|
WO/2015/059237A1 |
The invention relates to vulcanizable rubber compositions containing at least the following components a) at least one functionalized polymer, b) at least one modified polybutadiene having a proportion of cis 1,4 units of > 95% by weight...
|
|
WO/2015/059274A1 |
The invention relates to a rubber composition based on at least one diene elastomer, a reinforcing filler, and a 1,3-dipolar compound having an imidazole function. Such a composition has an improved compromise of the properties of post-c...
|
|
WO/2015/058317A1 |
The invention pertains to the technical field of organic chemistry and mining and relates to a liquid composition for recovering worn or damaged rubber surfaces of a natural origin and the different mixtures thereof, with a high self-cur...
|
|
WO/2015/059269A1 |
The present invention relates to a 1,3-dipolar compound of formula Q-A-B, in which Q comprises a dipole containing at least and preferably one nitrogen atom, A, which is preferably divalent, is an atom or a group of atoms linking Q to B,...
|
|
WO/2015/055510A1 |
The invention relates to neodymium-catalysed polybutadienes (NdBR) comprising > 95 wt% of cis-1,4 units and < 1 wt% of 1,2-vinyl content, based on the neodymium- catalysed polybutadiene, wherein the NdBR evinces a molar mass breakdown of...
|
|
WO/2015/055511A1 |
The invention relates to a process for determining the degree of branching of modified polymers wherein the polymers are modified in the sense that their degree of branching after polymerization was increased once more, wherein the modif...
|
|
WO/2015/056878A1 |
The present invention relates to an end-functional conjugated diene-based polymer, in which the polymer is represented by formula 1, and a manufacturing method therefor.
|
|
WO/2015/057021A1 |
The present invention relates to a method for preparing a modified conjugated diene-based polymer, the method comprising the steps of: (a) forming an active polymer having a metal end by polymerizing a conjugated diene-based monomer, or ...
|
|
WO/2015/055508A1 |
Vulcanizable polymer compositions based on backbone-functionalized polydienes having the general formula (I).
|
|
WO/2015/056898A1 |
The present invention relates to a modified conjugated diene-based polymer expressed by Chemical Formula 1, a method for preparing same, and a rubber composition comprising same.
|
|
WO/2015/056994A1 |
The present invention relates to a modified conjugated diene-based polymer represented by formula 1, a process for producing the same, and a rubber composition comprising the same.
|
|
WO/2015/050947A1 |
A method for preparing a functionalized polymer, the method comprising the steps of: (i) polymerizing monomer to form a reactive polymer, and (ii) reacting the reactive polymer with an imine compound containing a cyano group.
|
|
WO/2015/044225A1 |
The invention relates to a triblock diene elastomer where the central block is a polyether block with a number average molecular mass of between 150 and 5000 g/mol and is connected to each of the side blocks by a silicon atom, and at lea...
|
|
WO/2015/043660A1 |
The present invention relates to a modified elastomeric polymer obtained by reacting a living anionic elastomeric polymer and specific chain end modifying compound, wherein the living anionic elastomeric polymer comprises more than 70% a...
|
|
WO/2015/046575A1 |
The purpose of the present invention is to provide: a method for producing a modified polymer, which enables easy production of the polymer and is capable of forming a monosulfide and/or disulfide crosslinking; a rubber composition which...
|
|
WO/2015/040095A1 |
The invention relates to a process for producing a polymer composition by hydrogenating an unsaturated polymer, comprising the reaction of an unsaturated polymer with hydrogen in the presence of a supported metal catalyst. The invention ...
|
|
WO/2015/038707A1 |
Provided herein are organic solvent-based processes for the removal of rubber from non-Hevea plants such as TKS. By the use of the processes, solid purified rubber can be obtained that contains 0.05-0.5 weight % dirt, 0.2-1.5 weight % as...
|
