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Matches 1 - 50 out of 8,132

Document Document Title
WO/2019/089895A1
A thermoplastic elastomer compound includes polyolefin elastomer, high softening point tackifier, and, optionally, styrenic block copolymer. When styrenic block copolymer is present, the weight ratio of polyolefin elastomer to styrenic b...  
WO/2019/083616A1
An elastomeric article comprising an olefin-block copolymer comprising within a range from 4 to 40 mol% of C4 to C12 α-olefin derived units, the remainder being ethylene-derived units, wherein the melting point temperature (Tm2) is with...  
WO/2019/077233A1
The present invention relates to a block polymer comprising a first block and a second block, the first block comprising 1,3-diene units, the second block comprising 1,3-diene units and mono-olefin units, the block polymer containing die...  
WO/2019/077235A1
The present invention relates to a block polymer having a first block containing aromatic α-monoolefin units and a second block containing both 1,3-diene units and monoolefin units.  
WO/2019/077236A1
The present invention relates to a block polymer comprising a first block and a second block, the first block having cis-1,4-isoprene units, the molar content of which is greater than the molar content of the trans-1,4-isoprene units of ...  
WO/2019/077234A1
The present invention relates to a block polymer comprising ethylene units, 1,2-cyclohexanediyl units and units with the structure 1-4-butadiene or 1-2 butadiene.  
WO/2019/077232A1
The present invention concerns a method for synthesising a polymer block which comprises a first block and a second block, which method comprises the reaction of a rare-earth metallocene and a living anionic polymer of a first monomer, f...  
WO/2018/166958A8
Thermoplastic elastomer compositions can be used for medical skin contact applications, comprising: a) 90.9 to 69.0 wt.-% star-shaped block copolymer A with 4 arms of the general structure [S1-(S/B)k-(S/B)I-(S/B)m-S2]n-X, where S1 and S2...  
WO/2019/073828A1
Provided is a conjugated-diene-based rubber comprising: a polymer block (A) in which an isoprene monomer unit is the principal component; and a polymer block (B) in which a 1,3-butadiene monomer unit is the principal component, wherein a...  
WO/2019/070037A1
The present invention addresses the problem of providing an allyl group-terminated styrene-isobutylene block copolymer which can be easily handled and which can provide a composition able to exhibit excellent rubber properties. In order ...  
WO/2019/065842A1
Provided is a modified block copolymer composition containing a modified block copolymer that: is modified with a compound having at least one aromatic vinyl polymer block and at least one conjugated diene polymer block and also having a...  
WO/2019/063836A1
The use of a block copolymer of the following structure. Wherein R and R1 may be the same or different and each independently represents an alkyl or aryl group, X may be hydrogen or C1 to C20 alkyl group which may be branched or linear a...  
WO/2019/058953A1
A purpose of the present invention is to provide a thermoplastic resin sheet which, when used in producing a laminate, can inhibit air bubbles from remaining in the laminate and has an excellent affinity for the adjoining layers. The the...  
WO/2019/044369A1
Provided is a flexographic printing plate having improved abrasion resistance in addition to the moderate elasticity (softness) required for a flexographic printing plate. The present invention is a block copolymer for a photosensitive p...  
WO/2019/043033A1
Process for the preparation of very low haze and color stable styrenic polymers by anionic polymerization wherein the obtained terminated polymer solution is passed through a first filter, fed to a dispersing device to which water is add...  
WO/2019/044660A1
The main purpose of the present invention is to provide a multi-block copolymer composition having good elasticity and excellent stress relaxation properties, as well as low permanent elongation. The present invention achieves the above ...  
WO/2019/043030A1
Process for the preparation of styrenic polymers having an improved color stability by anionic polymerization wherein the obtained terminated polymer solution is fed to a dispersing device to which water is added, fed to a buffer vessel ...  
WO/2019/045093A1
Provided is an aliphatic polycarbonate applicable to the production of a block copolymer by radical polymerization. The aliphatic polycarbonate is represented by formula (1) [wherein: R1, R2, R3 and R4 are either the same or different an...  
WO/2019/031435A1
Provided is a method for producing a block polymer, the method including: a step of synthesizing a polymer by subjecting a styrene-based monomer as a first monomer to anionic polymerization in the presence of an initiator using a flow re...  
WO/2019/026891A1
A thermoplastic resin composition containing an olefinic polymer (a) and a hydrogenated block copolymer (b), wherein the heat of crystal fusion (∆H) measured at a heating rate of 10°C/minute in differential scanning calorimetry in the...  
WO/2019/024633A1
Disclosed are a styrene copolymer with a reversible crosslink bond, a preparation method therefor and the use thereof. First, a styrene copolymer with a hydroxyl group is synthesized, and then reacted with a furan derivative monomer to f...  
WO/2019/026625A1
An optical film which is formed from a thermoplastic resin, and wherein: the thermoplastic resin contains a hydrogenated block copolymer (G) that contains two or more polymer blocks (D) per molecule, said polymer blocks (D) being mainly ...  
WO/2019/020417A1
The present invention relates to a method for the preparation of a synthetic rubber blend, wherein the blend comprises a high molecular weight polydiene (A) and a low molecular weight polydiene (B). The present invention further relates ...  
WO/2019/013298A1
The present invention aims to provide a brominated polyisobutylene polymer which exhibits (a) excellent vulcanization reactivity and (b) excellent balance between rubber strength and gas barrier properties. This aim is achieved by a brom...  
WO/2019/003558A1
The purpose of the present invention is to provide a protein adsorption preventing agent which has excellent film forming properties and water solubility, is capable of easily coating various substrates, and has an excellent protein adso...  
WO/2018/230614A1
[Problem] To provide: a thermoplastic elastomer composition which has excellent transparency, flexibility, low-temperature characteristics, tensile characteristics and blocking resistance; and a molded body, a sheet and a tube for medica...  
WO/2018/230299A1
This asphalt composition comprises: (a) a copolymer having vinyl aromatic monomer units and conjugated diene monomer units; (b) polyphenylene ether having a reduced viscosity of 0.07-0.60 dL/g; and (c) asphalt, wherein the content of (a)...  
WO/2018/225685A1
Provided is a method for producing a block polymer, which comprises: a step for synthesizing a homopolymer by anionically polymerizing a first monomer in the presence of an initiator with use of a flow reactor that is provided with a mix...  
WO/2018/227173A1
A styrenic triblock copolymer composition with a combination of excellent tensile strength and high melt index, excellent for manufacturing, finishing and handling, forming stable pellets, for use in applications including but not limite...  
WO/2018/220538A1
Butadiene-isoprene diblock copolymer formed by a block of crystalline polybutadiene (hard block) and by a block of amorphous polyisoprene (soft block). Said butadiene-isoprene diblock copolymer can be advantageously used both in the foot...  
WO/2018/210961A1
The invention relates to a flame retardant mixture containing different brominated vinylaromatic diene block copolymers (Br-SBC), and to polymer compositions containing them and which comprise expanded and non-expanded thermoplastic poly...  
WO/2018/210965A1
The invention relates to brominated vinylaromatic diene block copolymers (Br-SBC), containing a vinylaromatic polymer block S and a brominated diene polymer block BB, wherein the weight-average mol weight Mw of block S is equal to or gre...  
WO/2018/207784A1
This modified block copolymer contains a polymer block (A) comprising mainly a vinyl aromatic compound, a polymer block (B) comprising mainly a conjugated diene compound and an atomic group (C) that includes NHx (x=0-2). In this modified...  
WO/2018/187007A1
This invention relates to the use of ethylene/propylene random copolymers for the production of films having low-haze. In particular, the present invention involves the use of ethylene/propylene random copolymer comprising 90-96.5 wt% pr...  
WO/2018/182174A1
The present invention relates to a polyolefin-polystyrene multi-block copolymer having a structure comprising a polyolefin block and polystyrene blocks bonded to both ends of the polyolefin block, to an organozinc compound for preparing ...  
WO/2018/181781A1
Provided are: a cyclic olefin resin composition for molding, the composition containing a resin (A) which has a structural unit (a1) derived from α-olefin and a structural unit (a2) derived from cyclic olefin, has glass transition point...  
WO/2018/168661A1
The purpose of the present invention is to provide a composition for a functional layer in a non-aqueous secondary battery, the composition being capable of forming a functional layer for a non-aqueous secondary battery, the functional l...  
WO/2018/166958A1
Thermoplastic elastomer compositions can be used for medical skin contact applications, comprising: a) 90.9 to 69.0 wt.-% star-shaped block copolymer A with 4 arms of the general structure [Si-(S/B)k-(S/B)r(S/B)m-S2]n-X, where Si and S2 ...  
WO/2018/170248A1
The present disclosure relates to an olefin polymerization catalyst system for use in forming a multi-block copolymer, said copolymer containing therein two or more segments or blocks differing in chemical or physical properties, a polym...  
WO/2018/166950A1
Thermoplastic elastomer compositions can be use for medical applications, Comprising: a) 97.1 to 90.9 wt.-% star-shaped block copolymer A with identical arms of the structure [S1-(S/B)k-(S/B)I-(S/B)m-S2]n-X, where S1 and S2 are vinylarom...  
WO/2018/168647A1
Provided is a block copolymer composition for flexographic plates, which has good transparency, flexibility and small anisotropy, and which is capable of forming a flexographic plate that has highly fine printing characteristics, excelle...  
WO/2018/168760A1
A heterophasic propylene polymer material which comprises a propylene polymer component (I) and an ethylene/α-olefin copolymer component (II) and satisfies the requirements (i) to (v). (i) The heterophasic propylene polymer material has...  
WO/2018/153808A1
Polymer compositions comprising stiff and tough star shaped styrene butadiene block-copolymers A1 and A2 can be used for making shrink films. Block copolymer A2preferably has the structure (formula) with hard blocks Se and Si,hard random...  
WO/2018/152075A1
Described is a triblock copolymer of the formula ABC wherein B is a hydrogenated vinyl aromatic block having a Tg of ≥ 110°C and comprising 30-90 wt.% of the copolymer; C is a rubbery block having a Tg ≤ 25°C and comprising 10-70 w...  
WO/2018/143211A1
The purpose of the present invention is to provide a molded body having a resin layer with transparency, shock absorption, adhesiveness with a polar resin, and flexibility. Provided is a molded body comprising: a layer (I) made of a resi...  
WO/2018/136324A1
There is provided a curable composition comprising a fluorinated block copolymer having (a) at least one A block, wherein the A block is a semi-crystalline segment comprising repeating divalent monomeric units derived from at least a flu...  
WO/2018/123662A1
A film which comprises a substrate film and a slippery layer that is provided on the substrate film, and wherein: the substrate film contains a block copolymer; the block copolymer comprises a block having an aromatic vinyl compound hydr...  
WO/2018/114569A1
Polymer compositions comprising styrene butadiene block-copolymers (SBC) can be used for shrink-wrap films, a stiff star-shaped SBC block copolymer A having two short branches of a single copolymer block (B/S)Ai and two long branchesof t...  
WO/2018/117212A1
[Problem] To provide a resin composition which has excellent mechanical strength, while having a good texture. [Solution] A resin composition which contains 100 parts by mass of an elastomer (component (A)), 5-90 parts by mass of a cross...  
WO/2018/118834A1
Disclosed herein are copolymers comprising at least one block comprising C8-C12 olefin-derived units, at least one block comprising C4-C6 olefin-derived units, and at least one block comprising C5/C10 olefin-derived units, wherein each b...  

Matches 1 - 50 out of 8,132