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1. (WO2018040401) PVC RIGID SUBSTRATE, PREPARATION METHOD THEREOF AND PVC RIGID COMPOSITE PLATE
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Pub. No.: WO/2018/040401 International Application No.: PCT/CN2016/111275
Publication Date: 08.03.2018 International Filing Date: 21.12.2016
IPC:
C08L 27/06 (2006.01) ,C08L 27/24 (2006.01) ,C08L 55/02 (2006.01) ,C08K 3/26 (2006.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
27
Compositions of 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 a halogen; Compositions of derivatives of such polymers
02
not modified by chemical after-treatment
04
containing chlorine atoms
06
Homopolymers or copolymers of vinyl chloride
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
27
Compositions of 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 a halogen; Compositions of derivatives of such polymers
22
modified by chemical after-treatment
24
halogenated
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
55
Compositions of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C08L23/-C08L53/211
02
ABS [Acrylonitrile-Butadiene-Styrene] polymers
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
3
Use of inorganic ingredients
18
Oxygen-containing compounds, e.g. metal carbonyls
24
Acids; Salts thereof
26
Carbonates; Bicarbonates
Applicants:
江苏肯帝亚木业有限公司 JIANGSU KENTIER WOOD CO.,LTD. [CN/CN]; 中国江苏省丹阳市 开发区开发大道88号 No.88 Development Avenue, Development District Danyang, Jiangsu 212300, CN
Inventors:
郦海星 LI, Haixing; CN
Agent:
北京品源专利代理有限公司 BEYOND ATTORNEYS AT LAW; 中国北京市 海淀区莲花池东路39号西金大厦6层 F6, Xijin Centre 39 Lianhuachi East Rd., Haidian District Beijing 100036, CN
Priority Data:
201610784532.829.08.2016CN
Title (EN) PVC RIGID SUBSTRATE, PREPARATION METHOD THEREOF AND PVC RIGID COMPOSITE PLATE
(FR) SUBSTRAT RIGIDE EN PVC, SON PROCÉDÉ DE PRÉPARATION ET PLAQUE COMPOSITE RIGIDE EN PVC
(ZH) PVC硬质基材及其制备方法与PVC硬质复合板材
Abstract:
(EN) A PVC rigid substrate, a preparation method therefor and a PVC rigid composite plate. wherein the PVC rigid substrate comprises the following raw materials in parts by weight: 40-50 parts of PVC, 75-150 parts of calcium carbonate, 0.6-1.0 parts of balance lubricant, 3.0-5.0 parts of stabilizer and 10-20 parts of CPVC. The PVC substrate has a high hardness, a very small heating size change rate which can be less than or equal to 0.05%. The impact resistance and toughness of a product may be greatly improved to facilitate the treatments that follow. Second, the PVC rigid composite plate has a high mechanical strength and a long service life; at the same time, the PVC rigid substrate can be prepared by using an extrusion method, which is very simple and easy to implement.
(FR) L'invention concerne un substrat rigide en PVC, son procédé de préparation et une plaque composite rigide en PVC. Le substrat rigide en PVC comprend les matières premières suivantes en parties en poids : de 40 à 50 parties de PVC, de 75 à 150 parties de carbonate de calcium, de 0,6 à 1,0 partie de lubrifiant d'équilibre, de 3,0 à 5,0 parties de stabilisant et de 10 à 20 parties de CPVC. Le substrat en PVC présente une dureté élevée, un taux de variation de taille à la chaleur très faible qui peut être inférieur ou égal à 0,05 %. La résistance aux chocs et la ténacité d'un produit peuvent être considérablement améliorées pour faciliter les traitements qui suivent. Deuxièmement, la plaque composite rigide en PVC présente une résistance mécanique élevée et une longue durée de vie ; en même temps, le substrat rigide en PVC peut être préparé par le biais d'un procédé d'extrusion, qui est très simple et facile à mettre en œuvre.
(ZH) 一种PVC硬质基材及其制备方法与PVC硬质复合板材,其中,PVC硬质基材按重量份数包括下述原料:PVC 40-50份、碳酸钙75-150份、平衡润滑剂0.6-1.0份、稳定剂3.0-5.0份及CPVC 10-20份。PVC基材硬度较高,加热尺寸变化率非常小,可以小于等于0.05%,产品的抗冲和韧性等得到增很大地提升,便于后续的加工处理;其次, PVC硬质复合板材较具有更高的力学强度和较长的使用寿命;同时,PVC硬质基材采用挤塑方法制备而成,简单易行,容易实现。
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, 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)