Abrégé

A suspension stabilizer with high yield value and high transparency and a preparation process and use thereof, which relate to the field of suspension stabilizers. The suspension stabilizer includes the following components by mass fraction: water-soluble monomer 5.5%-70.5%; oil-soluble monomer 10.4%-83.1%; monomer with multiple active groups 0-18.7%; functional monomer 0-5.2%; graft-modified monomer 0-15.0%; emulsifier 0.5%-7.0%; and initiator 0.01-2.0%; wherein, the graft-modified monomer is a hydrophilic monomer and/or a hydrophilic group graft-modified monomer.

Classes IPC  ?

• C08F 283/06 - Composés macromoléculaires obtenus par polymérisation de monomères sur des polymères prévus par la sous-classe sur des polyéthers, des polyoxyméthylènes ou des polyacétals

Abrégé

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.

Classes IPC  ?

• C08F 265/02 - Composés macromoléculaires obtenus par polymérisation de monomères sur des polymères d'acides monocarboxyliques non saturés ou de leurs dérivés tels que définis dans le groupe sur des polymères d'acides, de sels ou d'anhydrides
• C08F 220/06 - Acide acryliqueAcide méthacryliqueLeurs sels métalliques ou leurs sels d'ammonium
• C08F 220/18 - Esters des alcools ou des phénols monohydriques des phénols ou des alcools contenant plusieurs atomes de carbone avec l'acide acrylique ou l'acide méthacrylique
• C08F 220/56 - AcrylamideMéthacrylamide
• C08F 218/18 - Phtalate de diallyle
• B01F 17/52 - Résines naturelles ou synthétiques ou leurs sels