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1. (WO2010074896) SOLVENT BONDABLE THERMOPLASTIC ELASTOMERS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/074896 International Application No.: PCT/US2009/066270
Publication Date: 01.07.2010 International Filing Date: 01.12.2009
IPC:
C08L 9/06 (2006.01) ,C08L 23/00 (2006.01) ,C08L 53/02 (2006.01) ,A61M 39/00 (2006.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
9
Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
06
Copolymers with styrene
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
23
Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
53
Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
02
of vinyl aromatic monomers and conjugated dienes
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
M
DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
39
Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
Applicants:
POLYONE CORPORATION [US/US]; 33587 Walker Road Avon Lake, Ohio 44012, US (AllExceptUS)
KIM, Sehyun [KR/US]; US (UsOnly)
THORNTON, Wayne [US/US]; US (UsOnly)
Inventors:
KIM, Sehyun; US
THORNTON, Wayne; US
Agent:
HORNICKEL, John H.; Polyone Corporation 33587 Walker Road Avon Lake, Ohio 44012, US
Priority Data:
61/138,02816.12.2008US
Title (EN) SOLVENT BONDABLE THERMOPLASTIC ELASTOMERS
(FR) ELASTOMÈRES THERMOPLASTIQUES POUVANT ÊTRE LIÉS PAR DES SOLVANTS
Abstract:
(EN) An essentially halogen-free, plasticizer-free thermoplastic elastomer compound is disclosed. The compound has from 10 - 80 weight percent of a hydrogenated styrene butadiene copolymer having a styrene content of less than 20 weight percent; from 20 - 90 weight percent of a polyolefin; and less than about 3 weight percent of antioxidant. The compound is capable of being solvent bonded or welded to another thermoplastic material using cyclohexanone alone or with methyl ethyl ketone. The compound is especially useful as medical tubing connected to other parts of medical equipment. The bond strength of the compound to the other thermoplastic material is properly determined only after multiple days of bonding.
(FR) La présente invention concerne un composé élastomère thermoplastique sans plastifiant et sensiblement dépourvu d'halogène. Le composé comprend de 10 à 80 % en poids d'un copolymère de styrène-butadiène hydrogéné ayant une teneur en styrène inférieure à 20 % en poids ; de 20 à 90 % en poids d'une polyoléfine ; et moins d'environ 3 % en poids d'antioxydant. Le composé peut être lié par solvant ou soudé à un autre matériau thermoplastique en utilisant du cyclohexanone seul ou avec de la méthyl éthyl cétone. Le composé est notamment utile en tant que tubulure médicale reliée à d'autres parties d'un équipement médical. La force de liaison du composé à l'autre matériau thermoplastique est correctement déterminée uniquement après plusieurs jours de liaison.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
EP2358806US20110251596CN102245695IN4390/DELNP/2011