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Patent Searching and Data


Title:
ENVIRONMENTALLY-FRIENDLY ANTI-YELLOWING DACRON DTY OILING AGENT AND PREPARATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2017/024423
Kind Code:
A1
Abstract:
The present invention relates to an environmentally-friendly anti-yellowing dacron DTY oiling agent and a preparation method therefor. The environmentally-friendly anti-yellowing dacron DTY oiling agent of the present invention is composed of the following components, by weight percentages: 80%-92% of a smoothing agent, 5%-10% of an emulsifier, 2%-7% of a bundling agent and 1%-3% of an antistatic agent. The dacron DTY oiling agent provided by the present invention is transparent, colorless, tasteless, non-toxic and harmless, and does not yellow. The dacron DTY oiling agent of the present invention is used in a high-speed elasticity-enhancing process, has good spinnability, little breakage and few broken filaments, and the ratio of superior products can be obviously improved under the same process conditions. The dacron DTY oiling agent provided by the present invention has good washability, even dyeing, good bundling property, excellent winding formation and good antistatic property, and enables post-processing to be performed smoothly. A fiber product of the present invention can be stored for a long time, thereby involving no concern about the fiber being yellowed during long-distance transport, and the fiber product does not pollute the environment and is non-toxic and harmless to the human body.

Inventors:
ZHAO GUOLIANG (CN)
ZHU JIANYI (CN)
LU YUNJU (CN)
Application Number:
PCT/CN2015/000739
Publication Date:
February 16, 2017
Filing Date:
October 30, 2015
Export Citation:
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Assignee:
TAICANG LONGFANG OIL CO LTD (CN)
International Classes:
D06M15/01; D06M13/224; D06M13/292; D06M13/295; D06M15/53; D06M101/32
Foreign References:
CN102767075A2012-11-07
CN101250812A2008-08-27
CN103806268A2014-05-21
CN101929068A2010-12-29
CN103981712A2014-08-13
Other References:
LIANG, LIMING ET AL.: "Trial Production of Polyester Filament DTY Finish", GUANGXI CHEMICAL FIBER NEWSLETTER, 30 June 1995 (1995-06-30), pages 14 - 18, ISSN: 1003-7403
DONG, YING ET AL.: "Development of PET-DTY High-Speed Spinning Oil", LUBRICATING OIL, vol. 28, no. 03, 5 June 2013 (2013-06-05), pages 17 - 21, ISSN: 1002-3119
Attorney, Agent or Firm:
LIAN & LIEN IP ATTORNEYS (CN)
北京连和连知识产权代理有限公司 (CN)
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