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1. (WO2019024223) GLASS FIBER-REINFORCED POLYFORMALDEHYDE COMPOSITE MATERIAL AND PREPARATION METHOD THEREFOR
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Pub. No.: WO/2019/024223 International Application No.: PCT/CN2017/104375
Publication Date: 07.02.2019 International Filing Date: 29.09.2017
IPC:
C08L 59/02 (2006.01) ,C08L 59/04 (2006.01) ,C08K 9/00 (2006.01) ,B29B 9/06 (2006.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
59
Compositions of polyacetals; Compositions of derivatives of polyacetals
02
Polyacetals containing polyoxymethylene sequences only
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
59
Compositions of polyacetals; Compositions of derivatives of polyacetals
04
Copolyoxymethylenes
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
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
B
PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
9
Making granules
02
by dividing preformed material
06
in the form of filamentary material, e.g. combined with extrusion
Applicants:
吕素慧 LV, Suhui [CN/CN]; CN
Inventors:
吕素慧 LV, Suhui; CN
Agent:
惠州市超越知识产权代理事务所(普通合伙) HUIZHOU CHOYES INTELLECTUAL PROPERTY(GENERAL PARTNERSHIP); 中国广东省惠州市 江北街道云山西路4号德威大厦1206室陶远恒 Yuanheng Tao Room 1206, Dewei Building, No.4 Yunshan West Road, Jiangbei Huizhou, Guangdong 516000, CN
Priority Data:
201710654496.803.08.2017CN
Title (EN) GLASS FIBER-REINFORCED POLYFORMALDEHYDE COMPOSITE MATERIAL AND PREPARATION METHOD THEREFOR
(FR) MATÉRIAU COMPOSITE DE POLYFORMALDÉHYDE RENFORCÉ DE FIBRE DE VERRE ET SON PROCÉDÉ DE PRÉPARATION
(ZH) 一种玻纤增强聚甲醛复合材料及其制备方法
Abstract:
(EN) Disclosed are a glass fiber-reinforced polyformaldehyde composite material and a preparation method therefor. By means of the present invention, the surface resistivity of a glass fiber-reinforced polyformaldehyde material can be effectively reduced, so that static charges are not easy to gather on the surface of the glass fiber-reinforced polyformaldehyde material, thereby achieving an anti-static effect, and thus the prepared glass fiber-reinforced polyphenylene sulfide composite material can be widely used for preparing instrument housings, lamp covers, optical and chemical apparatus parts, transparent films, and capacitor dielectric layers.
(FR) La présente invention concerne un matériau composite de polyformaldéhyde renforcé de fibre de verre et son procédé de préparation. Au moyen de la présente invention, la résistivité en surface d'un matériau polyformaldéhyde renforcé de fibre de verre peut être efficacement réduite, de telle sorte que les charges statiques ne s'accumulent pas facilement sur la surface du matériau polyformaldéhyde renforcé de fibre de verre, ce qui permet d'obtenir un effet antistatique, et ainsi le matériau composite de sulfure de polyphénylène renforcé de fibre de verre préparé peut être largement utilisé pour préparer des boîtiers d'instrument, des écrans protecteurs de lampe, des pièces d'appareil optique et chimique, des films transparents et des couches diélectriques de condensateur.
(ZH) 本发明公开一种玻纤增强聚甲醛复合材料及其制备方法,可以有效降低玻纤增强聚甲醛材料的表面电阻率,使其表面不易聚集静电荷,进而实现抗静电的效果,使所制得的玻纤增强聚甲醛复合材料可以被广泛地用于制备仪表外壳、灯罩、光学化学仪器零件、透明薄膜、电容器介质层。
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: Chinese (ZH)
Filing Language: Chinese (ZH)