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1. (WO2019067201) PRESSING MOLD FRIENDLY BINDER FOR LIGNOCELLULOSIC COMPOSITES
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Pub. No.: WO/2019/067201 International Application No.: PCT/US2018/050418
Publication Date: 04.04.2019 International Filing Date: 11.09.2018
IPC:
B01J 13/00 (2006.01) ,C08L 75/04 (2006.01) ,C08L 97/02 (2006.01) ,D04H 1/64 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
J
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
13
Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
75
Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
04
Polyurethanes
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
97
Compositions of lignin-containing materials
02
Lignocellulosic material, e.g. wood, straw or bagasse
D TEXTILES; PAPER
04
BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
H
MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING
1
Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
40
from fleeces or layers composed of fibres without existing or potential cohesive properties
58
by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
64
the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
Applicants:
HUNTSMAN INTERNATIONAL LLC [US/US]; 10003 Woodloch Forest Dr. The Woodlands, Texas 77380, US
Inventors:
MORIARTY, Christopher John; US
HEBERER, Daniel Paul; US
MACKEY, Paul William; US
Agent:
DIAZ, Robert; US
Priority Data:
62/565,69229.09.2017US
Title (EN) PRESSING MOLD FRIENDLY BINDER FOR LIGNOCELLULOSIC COMPOSITES
(FR) LIANT COMPATIBLE AVEC LE MOULE DE PRESSAGE POUR COMPOSITES LIGNOCELLULOSIQUES
Abstract:
(EN) A lignocellulosic mixture comprising: (a) a binder composition comprising: (i) an isocyanate compound; (ii) a sulfonic acid compound; and optionally, (iii) a catalyst compound, (iv) an acidifying compound different from Component (ii), and (v) other additive compounds; and (b) one or more lignocellulosic particles wherein at least a portion of the lignocellulosic particles is partially coated with the binder composition wherein the ADHESIVE MEMORY LOSS of the binder composition is less than or equal to 50 and the METAL LOSS on a surface of a metallic article that comes into contact with the binder composition is greater than or equal to -0.00009.
(FR) Un mélange lignocellulosique comprend : (a) une composition de liant comprenant : (i) un composé isocyanate; (ii) un composé d'acide sulfonique; et éventuellement, (iii) un composé catalyseur, (iv) un composé acidifiant différent du Composant (ii), et (v) d'autres composés additifs; et (b) une ou plusieurs particules lignocellulosiques, au moins une partie des particules lignocellulosiques étant partiellement revêtue de la composition de liant, la PERTE DE MÉMOIRE ADHÉSIVE de la composition de liant étant inférieure ou égale à 50 et la PERTE DE MÉTAL sur une surface d'un article métallique qui vient en contact avec la composition de liant étant supérieur ou égal à -0,00009.
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: English (EN)
Filing Language: English (EN)