Synthesis and solution properties of single‐chain microgels from poly(<i>N</i>‐isopropylacrylamide) copolymer

Zhou, Nan; Ni, Jian; Yan, Xiaobing; Wang, Zhiliu; Cheng, Rongshi

doi:10.1002/app.12398

Cited by 2 publications

(1 citation statement)

References 9 publications

(9 reference statements)

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“…However, some members of the acrylamide polymer family with medium-volume N-substituents show temperature-dependent reversible water solubility, i.e., thermos-responsive polymers [2] . The thermal phase transition temperature, also known as cloud point (Tc), can be adjusted by transforming the N-substituent group [3][4][5][6][7] .…”

Section: Introductionmentioning

confidence: 99%

Synthesis and thermo-responsive properties of poly (acryloylpyrrolidine) and its random copolymer by group transfer polymerization

Li,

Zheng,

et al. 2024

International Conference on Optoelectronic Information and Functional Materials (OIFM 2024)

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A series of poly (acryloyl pyrrolidine) (PAPyx, x = 25, 50, 100, 200, and 300, respectively) and PAPy-r-poly(N, Ndimethyl acrylamide)s (PAPyx-r-PDMAmy, x + y = 100) were synthesized by group transfer polymerization (GTP). The structure of PAPyx (x = 25, 50, 100, 200, and 300) and PAPyx-r-PDMAmy (x + y = 100) were measured by SEC and 1 H NMR. The thermo-responsive properties of PAPyx and PAPyx-r-PDMAmy were measured based on the cloud point temperature (Tc). For PAPyx (x = 25, 50, 100, 200, and 300), with increased Mw,MALS, the Tc was 50.1 °C about the x of 200. For PAPyx-r-PDMAmy (x + y = 100), only PAPy75-r-PDMAm25 showed a transmittance lower than 50% with increased temperature and Tc was 52.8 °C. PAPy50-r-PDMAm50 and PAPy25-r-PDMAm75 exhibited a slow decrease in transmittance without Tc.

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Section: Introductionmentioning

confidence: 99%

Synthesis and thermo-responsive properties of poly (acryloylpyrrolidine) and its random copolymer by group transfer polymerization

Li,

Zheng,

et al. 2024

International Conference on Optoelectronic Information and Functional Materials (OIFM 2024)

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Application of reactive acrylate microgels in water-base coatings

Zhang

Qing

et al. 2009

J. Shanghai Univ.(Engl. Ed.)

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Reactive acrylate microgels with different reactive groups such as carboxyl, hydroxide groups had excellent properties such as quick-dry, low viscosity, high adhesion and hardness, which made them extensively used in preparing paints or in coating-modification. Reactive acrylate microgels were prepared by emulsion co-polymerization with zwitterions surfactant, anionic surfactant and nonionic surfactant as co-emulsifier. The water-base baking paints made from reactive acrylate microgels and melamine-formaldehyde resin had excellent combination properties. The aluminium powder can be well-dispersed in the paints. The influences of monomer components on the properties of the water-base baking paints were discussed in this paper. And the baking paints were also compared with the marketing solvent acrylate baking paints. It was found that the water-base acrylate amino baking paints had better combination properties than the organic solvent acrylate baking paints, which means that the water-base baking paints had a bright marketing future.

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Synthesis and solution properties of single‐chain microgels from poly(N‐isopropylacrylamide) copolymer

Cited by 2 publications

References 9 publications

Synthesis and thermo-responsive properties of poly (acryloylpyrrolidine) and its random copolymer by group transfer polymerization

Synthesis and thermo-responsive properties of poly (acryloylpyrrolidine) and its random copolymer by group transfer polymerization

Application of reactive acrylate microgels in water-base coatings

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