Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2018121597) ON-LINE DETECTION METHOD FOR VISCOSITY OF POLY(P-PHENYLENE TEREPHTHALAMIDE) RESIN
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/121597 International Application No.: PCT/CN2017/118954
Publication Date: 05.07.2018 International Filing Date: 27.12.2017
IPC:
G01N 11/06 (2006.01)
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
11
Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
02
by measuring flow of the material
04
through a restricted passage, e.g. tube, aperture
06
by timing the outflow of a known quantity
Applicants:
中芳特纤股份有限公司 AFCHINA CORPORATION CO., LTD. [CN/CN]; 中国山东省东营市 广饶滨海新区 Binhai New District Guangrao County Dongying, Shandong 257300, CN
清华大学 TSINGHUA UNIVERSITY [CN/CN]; 中国北京市 海淀区清华园1号 No. 1 Tsinghua Yuan, Haidian Beijing 100084, CN
Inventors:
韩正奇 HAN, Zhengqi; CN
庹新林 TUO, Xinlin; CN
崔庆海 CUI, Qinghai; CN
Agent:
济南舜源专利事务所有限公司 JINAN SHUNYUAN PATENT AGENCY CO., LTD.; 中国山东省济南市 历下区经十东路157号 No. 157 Jingshidong Road, Lixia Jinan, Shandong 250014, CN
Priority Data:
201611234958.228.12.2016CN
Title (EN) ON-LINE DETECTION METHOD FOR VISCOSITY OF POLY(P-PHENYLENE TEREPHTHALAMIDE) RESIN
(FR) PROCÉDÉ DE DÉTECTION EN LIGNE DE VISCOSITÉ D'UNE RÉSINE DE POLY(P-PHÉNYLÈNE-TÉRÉPHTALAMIDE)
(ZH) 一种聚对苯二甲酰对苯二胺树脂粘度的在线检测方法
Abstract:
(EN) An on-line detection method for the viscosity of poly(p-phenylene terephthalamide) (PPTA) resin in the field of aramid resin viscosity detection. In the method, the viscosity of the aramid resin is measured by means of an aramid resin extruder motor torque and a rotation rate. The detection method has the advantages of a simple process, a fast measurement rate, good measurement repeatability, low costs, and the like.
(FR) La présente invention concerne un procédé de détection en ligne pour la viscosité d'une résine de poly(p-phénylène-téréphtalamide) (PPTA) dans le domaine de la détection de viscosité de résine aramide. Dans le procédé, la viscosité de la résine aramide est mesurée au moyen d'un couple moteur d'extrudeuse de résine aramide et d'une vitesse de rotation. Le procédé de détection présente les avantages d'un processus simple, d'un taux de mesure rapide, d'une bonne répétabilité de mesure, de coûts faibles, et similaire.
(ZH) 芳纶树脂粘度检测领域中,一种聚对苯二甲酰对苯二胺(PPTA)树脂粘度的在线检测方法。检测方法是通过芳纶树脂挤出机电机转矩和转速来测量芳纶树脂的粘度,检测方法具有过程简单,测量速度快,测量重复性好,成本低等优点。
front page image
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)