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1. (WO2018141746) IMPROVED BINDER COMPOSITIONS AND USES THEREOF
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Pub. No.: WO/2018/141746 International Application No.: PCT/EP2018/052279
Publication Date: 09.08.2018 International Filing Date: 30.01.2018
IPC:
D04H 1/587 (2012.01) ,B27N 3/00 (2006.01) ,C08B 15/00 (2006.01) ,D04H 1/64 (2012.01)
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
587
characterised by the bonding agents used
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
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
B
POLYSACCHARIDES; DERIVATIVES THEREOF
15
Preparation of other cellulose derivatives or modified cellulose
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:
KNAUF INSULATION SPRL [BE/BE]; Rue de Maestricht 95 4600 Visé, BE
Inventors:
HAMPSON, Carl; GB
CALLAGHAN, Oliver; GB
Agent:
ARC-IP; Rue Emile Francqui, 4 B-1435 Mont-Saint-Guibert, BE
Priority Data:
1701569.431.01.2017GB
Title (EN) IMPROVED BINDER COMPOSITIONS AND USES THEREOF
(FR) COMPOSITIONS DE LIANT AMÉLIORÉES ET UTILISATIONS DE CELLES-CI
Abstract:
(EN) The present invention relates to improved curable binder compositions comprising cellulose hydrolysate sugars and an inorganic ammonia salt, products making use thereof and a process for making such products. The invention binders show improved bond strength under dry and wet conditions.
(FR) La présente invention concerne des compositions de liant durcissables améliorées comprenant des sucres d'hydrolysat de cellulose et un sel d'ammoniac inorganique, des produits l'utilisant et un procédé de fabrication de tels produits. Les liants de l'invention présentent une résistance de liaison améliorée dans des conditions sèches et humides.
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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)