Title:
TRIAMINOTOLUENE NUCLEATING AGENT, PREPARATION METHOD AND USE METHOD
Document Type and Number:
WIPO Patent Application WO/2023/039941
Kind Code:
A1
Abstract:
Provided are an N,N,N-triacyl-2,4,6-triaminotoluene compound nucleating agent, and a preparation method therefor and a use method thereof. The nucleating agent is used for polymer nucleation at high temperatures, and can effectively reduce haze in a polymer film, and increase crystallization temperature and product quality; for example, when acting on a T30S plate, compared with a T30S plate without the nucleating agent, the haze value is reduced by 12.98, and the crystallization temperature is increased by 10.3°C. The nucleating agent has the advantages of stable intermediate properties, relatively mild reaction conditions, low cost, short time, and effective risk reduction during synthesis, and is beneficial to industrial production.
Inventors:
HUANG MUHUA (CN)
LIU BOHAN (CN)
PENG SHANQING (CN)
JIA QIONG (CN)
DENG HANLIN (CN)
ZHANG ZHIHAO (CN)
LUO XIANSHENG (CN)
YANG TIANYU (CN)
LIU BOHAN (CN)
PENG SHANQING (CN)
JIA QIONG (CN)
DENG HANLIN (CN)
ZHANG ZHIHAO (CN)
LUO XIANSHENG (CN)
YANG TIANYU (CN)
Application Number:
PCT/CN2021/121101
Publication Date:
March 23, 2023
Filing Date:
September 27, 2021
Export Citation:
Assignee:
BEIJING INSTITUTE TECH (CN)
International Classes:
C07C231/02; C07C209/36; C07C211/50; C07C233/43; C07C233/62; C07C233/80; C08J5/18; C08K5/20; C08L23/12; C08L67/04
Foreign References:
| CN105980467A | 2016-09-28 | |||
| CN111995527A | 2020-11-27 | |||
| CN113979888A | 2022-01-28 |
Other References:
RICHTER FLORIAN, SCHMIDT HANS-WERNER: "Supramolecular Nucleating Agents for Poly(butylene terephthalate) Based on 1,3,5-Benzenetrisamides", MACROMOLECULAR MATERIALS AND ENGINEERING., WILEY VCH VERLAG, WEINHEIM., DE, vol. 298, no. 2, 1 February 2013 (2013-02-01), DE , pages 190 - 200, XP093048351, ISSN: 1438-7492, DOI: 10.1002/mame.201200034
ABRAHAM FRANK, KRESS ROMAN, SMITH PAUL, SCHMIDT HANS-WERNER: "A New Class of Ultra-Efficient Supramolecular Nucleating Agents for Isotactic Polypropylene", MACROMOLECULAR CHEMISTRY AND PHYSICS, WILEY-VCH VERLAG, WEINHEIM., DE, vol. 214, no. 1, 11 January 2013 (2013-01-11), DE , pages 17 - 24, XP093048354, ISSN: 1022-1352, DOI: 10.1002/macp.201200487
ABRAHAM FRANK, KRESS ROMAN, SMITH PAUL, SCHMIDT HANS-WERNER: "A New Class of Ultra-Efficient Supramolecular Nucleating Agents for Isotactic Polypropylene", MACROMOLECULAR CHEMISTRY AND PHYSICS, WILEY-VCH VERLAG, WEINHEIM., DE, vol. 214, no. 1, 11 January 2013 (2013-01-11), DE , pages 17 - 24, XP093048354, ISSN: 1022-1352, DOI: 10.1002/macp.201200487
Attorney, Agent or Firm:
BEIJING RUN ZEHENG INTELLECTUAL PROPERTY LAW FIRM (CN)
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