Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2017152658) METHOD FOR PREPARING ULTRATHIN STEEL STRUCTURE FIRE RESISTANT COATING
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2017/152658 International Application No.: PCT/CN2016/106865
Publication Date: 14.09.2017 International Filing Date: 23.11.2016
IPC:
C09D 183/04 (2006.01) ,C09D 133/12 (2006.01) ,C09D 7/12 (2006.01) ,C09D 5/18 (2006.01)
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
D
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
183
Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
04
Polysiloxanes
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
D
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
133
Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
04
Homopolymers or copolymers of esters
06
of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
10
Homopolymers or copolymers of methacrylic acid esters
12
Homopolymers or copolymers of methyl methacrylate
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
D
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
7
Features of coating compositions, not provided for in group C09D5/88
12
Other additives
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
D
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
5
Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
18
Fireproof paints
Applicants:
杨超 YANG, Chao [CN/CN]; CN
Inventors:
杨超 YANG, Chao; CN
Agent:
青岛申达知识产权代理有限公司 QINGDAO SHENDA INTELLECTUAL PROPERTY AGENCY CO., LTD; 中国山东省青岛市 市北区南京路219号商业楼庚户 No. 7 Commercial Building NO.219 Nanjing Road Shibei District Qingdao, Shandong 266000, CN
Priority Data:
201610128152.908.03.2016CN
Title (EN) METHOD FOR PREPARING ULTRATHIN STEEL STRUCTURE FIRE RESISTANT COATING
(FR) PROCÉDÉ DE PRÉPARATION D'UN REVÊTEMENT IGNIFUGE POUR STRUCTURE EN ACIER ULTRA-MINCE
(ZH) 一种超薄型钢结构防火涂料的制备方法
Abstract:
(EN) A method for preparing an ultrathin steel structure fire resistant coating comprises the following steps: (1) mixing raw materials, i.e., methyl methacrylate, ethyl methacrylate, butyl methacrylate, and methacrylic acid, in a mass ratio of 12-15:5:10:3-5, adding the mixture to a reaction solvent, adding an initiator dropwise while stirring at 100 r/min under a nitrogen atmosphere at 135ºC, refluxing at a constant temperature for 1.5-2 h after the addition of the initiator is finished, and then performing uniform cooling to obtain a thermoplastic acrylic resin; (2) mixing the thermoplastic acrylic resin, ethyl silicate, an epoxy resin, and methyl silicone oil and stirring the mixture evenly at 300-400 r/min for 30-40 minutes; (3) then adding the remaining raw materials and stirring well at 350 r/min for 45-75 minutes; (4) putting the premix into a sand mill and sanding for 50-60 minutes to obtain a slurry; and (5) putting the slurry into a mixing jug, and stirring evenly at 100-150 r/min for 30 minutes.
(FR) L'invention concerne un procédé de préparation d'un revêtement ignifuge pour structure en acier ultra-mince, ledit procédé comprenant les étapes suivantes : (1) mélange des matières premières, c'est-à-dire du méthacrylate de méthyle, du méthacrylate d'éthyle, du méthacrylate de butyle et de l'acide méthacrylique, en un rapport massique de 12 à 15:5:10:3 à 5, ajout du mélange à un solvant réactionnel, ajout d'un initiateur goutte à goutte tout en mélangeant à une vitesse de 100 tr/min sous atmosphère d'azote à une température de 135 °C, chauffage à reflux à une température constante pendant 1,5 à 2 heures après ajout de l'initiateur, puis refroidissement uniforme pour obtenir une résine acrylique thermoplastique ; (2) mélange de la résine acrylique thermoplastique, du silicate d'éthyle, de la résine époxy et de l'huile de silicone de méthyle et agitation du mélange de manière uniforme à une vitesse de 300 à 400 tr/min pendant 30 à 40 minutes ; (3) puis ajout des matières premières restantes et mélange ferme à une vitesse de 350 tr/min pendant 45 à 75 minutes ; (4) introduction du prémélange dans un broyeur à sable et ponçage pendant 50 à 60 minutes pour obtenir une suspension ; et (5) introduction de la suspension dans un pot à mélange, et mélange de manière uniforme à une vitesse de 100 à 150 tr/min pendant 30 minutes.
(ZH) 一种超薄型钢结构防火涂料的制备方法,包括如下步骤:(1)以质量比12-15:5:10:3-5混合甲基丙烯酸甲酯、甲基丙烯酸乙酯、甲基丙烯酸丁酯和甲基丙烯酸原料,将混合物加入反应溶剂中,在氮气气氛中135℃下,搅拌的同时滴加引发剂,搅拌速度100r/min,滴加完毕后保温回流1.5-2h,而后匀速降温,得到热塑性丙烯酸树脂;(2)取热塑性丙烯酸树脂、硅酸乙酯、环氧树脂、甲基硅油混合搅拌均匀,搅拌速度300-400 r/min,搅拌时间30-40分钟;(3)然后加入剩余的其它原料,充分搅拌45-75分钟,搅拌速度350 r/min;(4)将初混料放入砂磨机中砂磨,时间50-60分钟,得浆料;(5)将浆料放入配料缸中搅拌均匀,搅拌速度100-150r/min,时间30分钟。
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, JP, KE, KG, 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: Chinese (ZH)
Filing Language: Chinese (ZH)