Study on the synthesis and characters of waterborne polyester resin was written by Chen, Yi;Zeng, Guangsheng;Liu, Wenyong;Huang, Yu Gang. And the article was included in Advanced Materials Research in 2012.HPLC of Formula: 115-84-4 The following contents are mentioned in the article:
The waterborne polyester resin was synthesized by esterification between different dibasic acids and diat. alcs., while the self-emulsifying groups were introduced to the end of the mol. chain. The influences of the kinds and mass of reactants on the characters of waterborne polyester and polyurethanes film were researched. The results showed that with the increase of blocking agent TMA or HHPA as blocking agent to introduce self-emulsifying group, in waterborne polyester resin, the acid value and mol. weight rise obviously, Mn/Mw rises slightly, the storage stability becomes better, the glass-transition temperature and temperature at the biggest speed of losing weight both become higher. When the mass of TMA and HHPA is 6%wt of whole acids and alcs., the polyester with appropriate acid value, mol. weight and saving stability could be prepared The polyurethane film, made by waterborne polyester synthesized through such formula: acids: alcs. = 1, in acids, PA: IPA: AA = 1:5:1.5; in alcs., NPG: BEPG = 1/2 (all mass ratio), owns good mech. characters and stability. This study involved multiple reactions and reactants, such as 2-Butyl-2-ethylpropane-1,3-diol (cas: 115-84-4HPLC of Formula: 115-84-4).
2-Butyl-2-ethylpropane-1,3-diol (cas: 115-84-4) belongs to alcohols. Under appropriate conditions, inorganic acids also react with alcohols to form esters. To form these esters, a wide variety of specialized reagents and conditions can be used. Under carefully controlled conditions, simple alcohols can undergo intermolecular dehydration to give ethers. This reaction is effective only with methanol, ethanol, and other simple primary alcohols.HPLC of Formula: 115-84-4
Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts