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1. (WO2018100149) REACTIVE POLYURETHANE HOT-MELT ADHESIVES
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Pub. No.: WO/2018/100149 International Application No.: PCT/EP2017/081173
Publication Date: 07.06.2018 International Filing Date: 01.12.2017
IPC:
C08K 5/3415 (2006.01) ,C08K 5/3417 (2006.01) ,C08K 5/3437 (2006.01) ,C09J 175/06 (2006.01) ,C09J 175/08 (2006.01) ,C08K 5/00 (2006.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
K
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
5
Use of organic ingredients
16
Nitrogen-containing compounds
34
Heterocyclic compounds having nitrogen in the ring
3412
having one nitrogen atom in the ring
3415
Five-membered rings
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
K
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
5
Use of organic ingredients
16
Nitrogen-containing compounds
34
Heterocyclic compounds having nitrogen in the ring
3412
having one nitrogen atom in the ring
3415
Five-membered rings
3417
condensed with carbocyclic rings
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
K
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
5
Use of organic ingredients
16
Nitrogen-containing compounds
34
Heterocyclic compounds having nitrogen in the ring
3412
having one nitrogen atom in the ring
3432
Six-membered rings
3437
condensed with carbocyclic rings
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
J
ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
175
Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
04
Polyurethanes
06
from polyesters
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
J
ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
175
Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
04
Polyurethanes
08
from polyethers
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
K
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
5
Use of organic ingredients
Applicants:
BASF SE [DE/DE]; Carl-Bosch-Str. 38 67056 Ludwigshafen am Rhein, DE
Inventors:
ALBUERNE, Julio; DE
ILLGUTH, Rolf; DE
DABBOUS, Raphael; CH
POESELT, Elmar; DE
Agent:
HERZOG FIESSER & PARTNER PATENTANWÄLTE PARTG MBB; Altmann, Andreas Isartorplatz 1 80331 Muenchen, DE
Priority Data:
16201928.502.12.2016EP
Title (EN) REACTIVE POLYURETHANE HOT-MELT ADHESIVES
(FR) COLLES THERMOFUSIBLES RÉACTIVES À BASE DE POLYURÉTHANE
(DE) REAKTIVE POLYURETHAN-HOTMELTS
Abstract:
(EN) The invention relates to a composition containing at least one crosslinkable thermoplastic polyurethane (P) and at least one compound (N) which comprises a conjugated aromatic structure containing nitrogen, as a nucleation agent, said compound (N) being a solid and being present in the composition in an amount in the range of 0.01 to 0.5 wt.% relative to the thermoplastic polyurethane. The invention also relates to a method for producing such compositions, as well as to the use of the claimed compositions as a sealant, coating or adhesive.
(FR) La présente invention concerne une composition contenant au moins un polyuréthane thermoplastique réticulable (P) et au moins un composé (N) qui présente une structure aromatique azotée conjuguée, en tant qu'agent de nucléation, le composé (N) étant un solide et étant contenu dans la composition dans une quantité allant de 0,01 à 0,5 % en poids par rapport au polyuréthane thermoplastique. La présente invention concerne en outre un procédé de fabrication de telles compositions ainsi que l'utilisation des compositions selon l'invention en tant que matériau d'étanchéité, revêtement ou adhésif.
(DE) Die vorliegende Erfindung betrifft eine Zusammensetzung enthaltend mindestens ein vernetzbares thermoplastisches Polyurethan (P) und mindestens eine Verbindung (N), die eine konjugierte, Stickstoff-haltige aromatische Struktur aufweist, als Nukleationsmittel, wobei die Verbindung (N) ein Feststoff ist und in einer Menge im Bereich von 0,01 bis 0,5 Gew.-% bezogen auf das thermoplastische Polyurethan, in der Zusammensetzung enthalten ist. Weiterhin betrifft die vorliegende Erfindung ein Verfahren zur Herstellung derartiger Zusammensetzungen sowie die Verwendung der erfindungsgemäßen Zusammensetzungen als Dichtstoff, Beschichtung oder Klebstoff.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, 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, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, 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, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: German (DE)
Filing Language: German (DE)