Title:
HIGH YIELD VALUE AND HIGHLY TRANSPARENT SUSPENSION STABILIZER, PREPARATION PROCESS, AND APPLICATION THEREOF
Document Type and Number:
WIPO Patent Application WO/2022/083043
Kind Code:
A1
Abstract:
A high yield value and highly transparent suspension stabilizer, a preparation process, and an application thereof, which relate to the field of suspension stabilizers. Said stabilizer, by mass fraction, comprises the following components: 5.5–70.5% a water-soluble monomer; 10.4–83.1% an oil soluble monomer; 0–18.7% a multi-active group monomer; 0–5.2% a functional monomer; 0–15.0% a graft-modified monomer; 0.5–7.0% an emulsifier; and 0.01–2.0% an initiator, wherein the graft-modified monomer is a hydrophilic monomer and/or a hydrophilic group graft-modified monomer. Compared with current technology, a subsequent graft modification process has been added, a product has a yield value that is 1–5 times that of a same type of product on the market, has a stronger suspension capacity, and in a same formula, the amount of suspension stabilizer used can be reduced by 20–50%. Also, a compound formula reaches a transmittance of 97% or more, which is essentially completely transparent, and which is suitable for suspending a dispersed and highly transparent product, such as suspending petals, textured particles, etc., and adds aesthetic and sensory effects to the product.
Inventors:
CHEN JIE (CN)
RAO SHULIANG (CN)
RAO SHULIANG (CN)
Application Number:
PCT/CN2021/078016
Publication Date:
April 28, 2022
Filing Date:
February 26, 2021
Export Citation:
Assignee:
GUANGZHOU DX CHEMICAL CO LTD (CN)
International Classes:
C08F265/02; C08F218/18; C08F220/06; C08F220/18; C08F220/56
Foreign References:
| CN103788283A | 2014-05-14 | |||
| CN112225846A | 2021-01-15 | |||
| CN101974134A | 2011-02-16 | |||
| US4771098A | 1988-09-13 | |||
| CN103772625A | 2014-05-07 | |||
| CN104448107A | 2015-03-25 |
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (CN)
Download PDF: