Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2018222960) COATED PARTICLES AND METHODS OF MAKING AND USING THE SAME
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/222960 International Application No.: PCT/US2018/035546
Publication Date: 06.12.2018 International Filing Date: 01.06.2018
IPC:
C08K 9/08 (2006.01) ,C09C 1/28 (2006.01) ,C09D 7/42 (2018.01)
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
9
Use of pretreated ingredients
08
Ingredients agglomerated by treatment with a binding agent
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
C
TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES; PREPARATION OF CARBON BLACK
1
Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
28
Compounds of silicon
[IPC code unknown for C09D 7/42]
Applicants:
W. R. GRACE & CO.-CONN. [US/US]; 7500 Grace Drive Columbia, Maryland 21044, US
Inventors:
GU, Feng; US
Agent:
ARTALE, Beverly; US
Priority Data:
62/514,43102.06.2017US
Title (EN) COATED PARTICLES AND METHODS OF MAKING AND USING THE SAME
(FR) PARTICULES REVÊTUES ET PROCÉDÉS POUR LEUR PRODUCTION ET LEUR UTILISATION
Abstract:
(EN) ABSTRACT OF THE DISCLOSURE Improved silica based matting agents are disclosed. The matting agents are useful in waterborne coatings composition to provide exceptional properties to a wood based substrate. Films resulting on the coated substrate unexpectedly provide improved chemical resistance, thermal stress resistance, weather resistance, and/or film clarity to the surface of a wood substrate. Methods of making and using the matting agents are also disclosed.
(FR) L'invention concerne des agents améliorés de matage à base de silice. Les agents de matage sont utiles dans une composition de revêtement à l'eau pour conférer des propriétés exceptionnelles à un substrat à base de bois. Les films obtenus sur le substrat revêtu confèrent, de manière inattendue, une résistance chimique améliorée, une résistance améliorée au stress thermique, une résistance améliorée aux intempéries et/ou une clarté améliorée de film à la surface d'un substrat en bois. L'invention porte également sur des procédés de préparation et d'utilisation des agents de matage.
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)