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1. (WO2019000103) ADHESIVE WITH TACK AND USE IN WOOD COMPOSITE PRODUCTS
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2019/000103 International Application No.: PCT/CA2018/050806
Publication Date: 03.01.2019 International Filing Date: 29.06.2018
IPC:
C09J 201/00 (2006.01) ,B27N 1/02 (2006.01) ,B27N 3/02 (2006.01) ,C09J 103/02 (2006.01) ,C09J 11/06 (2006.01) ,C09J 189/00 (2006.01)
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
201
Adhesives based on unspecified macromolecular compounds
B PERFORMING OPERATIONS; TRANSPORTING
27
WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
N
MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
1
Pretreatment of moulding material
02
Mixing the material with binding agent
B PERFORMING OPERATIONS; TRANSPORTING
27
WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
N
MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
3
Manufacture of substantially flat articles, e.g. boards, from particles or fibres
02
from particles
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
103
Adhesives based on starch, amylose or amylopectin or on their derivatives or degradation products
02
Starch; Degradation products thereof, e.g. dextrin
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
11
Features of adhesives not provided for in group C09J9/76
02
Non-macromolecular additives
06
organic
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
189
Adhesives based on proteins; Adhesives based on derivatives thereof
Applicants:
ECOSYNTHETIX INC. [CA/CA]; 3365 Mainway Burlington, Ontario L7M 1A6, CA
Inventors:
KINIO, Dennis Michael; CA
SMEETS, Niels Mathieu Barbara; CA
JOLLET, Veronique; CA
KARAGIANNIDIS, Emmanouil; GR
GABREHIWET, Lem; CA
MESNAGER, Julien, Francois, Marie, Antoine, Philippe; CA
Agent:
PUNDSACK, Scott R.; CA
Priority Data:
15/637,69429.06.2017US
2,972,41030.06.2017CA
Title (EN) ADHESIVE WITH TACK AND USE IN WOOD COMPOSITE PRODUCTS
(FR) ADHÉSIF POURVU DE PÉGOSITÉ ET UTILISATION DANS DES PRODUITS COMPOSITES À BASE DE BOIS
Abstract:
(EN) This invention discloses adhesive compositions useful for providing cohesive strength to particles, for example a mat of wood particles produced while making particleboard prior to curing. The adhesive compositions has a) one or more biopolymers and b) one or more monomers or oligomers. An oligomer may have a degree of polymerization of 4 or less. The weight ratio of the monomer/oligomer to the biopolymer is optionally between 30:70 and 80:20. Optionally, the adhesive compositions may be combined with an isocyanate. The adhesive composition may be used to make no added formaldehyde wood composites such as particleboard.
(FR) La présente invention concerne des compositions adhésives utiles pour conférer une force cohésive à des particules, par exemple un mat de particules de bois produit pendant la fabrication d'un panneau de particules avant le durcissement. Les compositions adhésives comprennent a) un ou plusieurs biopolymères et b) un ou plusieurs monomères ou oligomères. Un oligomère peut avoir un degré de polymérisation inférieur ou égal à 4. Le rapport pondéral monomère/oligomère au biopolymère est, facultativement, situé entre 30:70 et 80:20. Facultativement, les compositions adhésives peuvent être combinées avec un isocyanate. La composition adhésive peut être utilisée pour fabriquer des composites à base de bois sans formaldéhyde ajouté, tel qu'un panneau de particules.
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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)