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1. (WO2018040784) NUCLEATING AGENT COMPOSITION COMPRISING TRACE AMOUNT OF AROMATIC ALDEHYDE, SORBITOL DIACETAL AND SORBITOL TRIACETAL
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Pub. No.: WO/2018/040784 International Application No.: PCT/CN2017/093799
Publication Date: 08.03.2018 International Filing Date: 21.07.2017
IPC:
C08K 5/1575 (2006.01) ,C08K 5/07 (2006.01) ,C08L 23/06 (2006.01) ,C08L 23/12 (2006.01)
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
5
Use of organic ingredients
04
Oxygen-containing compounds
15
Heterocyclic compounds having oxygen in the ring
156
having two oxygen atoms in the ring
1575
Six-membered rings
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
5
Use of organic ingredients
04
Oxygen-containing compounds
07
Aldehydes; Ketones
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
23
Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
02
not modified by chemical after-treatment
04
Homopolymers or copolymers of ethene
06
Polyethene
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
23
Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
02
not modified by chemical after-treatment
10
Homopolymers or copolymers of propene
12
Polypropene
Applicants: GCH TECHNOLOGY CO., LTD.[CN/CN]; B-4108 China Shine Plaza No.9, Linhexi Road, Tianhe District Guangzhou, Guangdong 510610, CN
Inventors: ZHAO, Wenlin; CN
Priority Data:
201610802816.505.09.2016CN
Title (EN) NUCLEATING AGENT COMPOSITION COMPRISING TRACE AMOUNT OF AROMATIC ALDEHYDE, SORBITOL DIACETAL AND SORBITOL TRIACETAL
(FR) COMPOSITION D'AGENT DE NUCLÉATION COMPRENANT UNE QUANTITÉ À L'ÉTAT DE TRACE D'ALDÉHYDE AROMATIQUE, DE DIACÉTAL DE SORBITOL ET DE TRIACÉTAL DE SORBITOL
(ZH) 包含微量芳醛、山梨醇二缩醛和山梨醇三缩醛的成核剂组合物
Abstract:
(EN) A nucleating agent composition comprising a trace amount of an aromatic aldehyde, a sorbitol diacetal and a sorbitol triacetal is provided. The composition improves performance of polymer nucleation, and increases transparency, glossiness, bending modulus and tensile strength of a product, such as a polymer film, sheet and molded article. The composition also improves a heat deflection temperature and dimensional stability of the product. After using the nucleating agent composition in a polymer, the polymer does not generate an undesirable odor.
(FR) L'invention concerne une composition d'agent de nucléation comprenant une quantité à l'état de trace d'un aldéhyde aromatique, d'un diacétal de sorbitol et d'un triacétal de sorbitol. La composition améliore l'efficacité de nucléation dans un polymère, et augmente la transparence, la brillance, le module de flexion et la résistance à la traction d'un produit, tel qu'un film polymère, une feuille polymère et un article moulé en polymère. La composition améliore également une température de fléchissement sous charge et la stabilité dimensionnelle du produit. Après utilisation de la composition d'agent de nucléation dans un polymère, le polymère ne génère pas d'odeur indésirable.
(ZH) 提供一种包含微量芳醛、山梨醇二缩醛和山梨醇三缩醛的成核剂组合物,该组合物改善了对聚合物成核的性能,提高了聚合物薄膜、片材及模塑等制品的透明性、光泽度、弯曲模量及拉伸强度,改善制品的热变形温度和尺寸稳定性,并且该成核剂组合物用于聚合物后,聚合物不会产生臭味。
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)