Preparation and performance in paper coating of silicone-modified styrene-butyl acrylate copolymer latex

Wu, Yumin; Duan, Haiyan; Yu, Yaoqin; Zhang, Chunguang

doi:10.1002/1097-4628(20010110)79:2<333::aid-app160>3.0.co;2-8

Cited by 43 publications

(7 citation statements)

References 9 publications

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“…The cured PUA film initiated by TX-B shows a water contact angle of 82°, implying that the film surface is hydrophilic (Figure S9A). Meanwhile, the cured PUA films initiated by TXSR-1-3 are hydrophobic, which is due to the incorporated hydrophobic alkylsilyl moieties and surface enrichment of silicon groups . However, the film initiated by TXSR-4 exhibits a hydrophilic surface when the content of TXSR-4 is less than 10 wt %.…”

Section: Resultsmentioning

confidence: 99%

“…Meanwhile, the cured PUA films initiated by TXSR-1-3 are hydrophobic, which is due to the incorporated hydrophobic alkylsilyl moieties and surface enrichment of silicon groups. 34 However, the film initiated by TXSR-4 exhibits a hydrophilic surface when the content of TXSR-4 is less than 10 wt %. Since the hydrophilic methacrylate group in TXSR-4, the surface shows to be hydrophilic.…”

Section: ■ Results and Discussionmentioning

confidence: 99%

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A Realizable Green Strategy to Negative Polyurethane Photoresists through the Application of a Silicone Resin Photoinitiator

Liao

et al. 2020

ACS Appl. Polym. Mater.

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In order to realize the recycling of negative photoresist materials, four thioxanthone silicone resin photoinitiators (TXSRs) were prepared and used in the preparation of a polyurethane acrylate (PUA) negative photoresist. Their structures were confirmed by 1 H NMR, 13 C NMR, 29 Si NMR, FTIR, and GPC. The photopolymerization kinetics of acrylate monomers initiated by the TXSRs demonstrated their comparative initiating activities to the commercial CQ (camphorquinone)/MDEA (N-methyldiethanolamine) composite. TXSRs are also revealed as a polymer modifier by evidence of the improved properties for the cured films such as better thermal stability, lower surface tension, and enhanced resistance against solvent. Due to their high initiating efficiency and better ethanol resistance of the cured PUA films, a trial pattern experiment of PUA with TXSR-2 as a photoinitiator developed in ethanol was successfully carried out. More importantly, the PUA negative photoresist without light exposure could be recovered and used next time.

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Section: Resultsmentioning

confidence: 99%

Section: ■ Results and Discussionmentioning

confidence: 99%

A Realizable Green Strategy to Negative Polyurethane Photoresists through the Application of a Silicone Resin Photoinitiator

Liao

et al. 2020

ACS Appl. Polym. Mater.

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“…And silicone is considered to be one of the suitable modifiers for acrylate resins, owing to its superior moisture resistance, good solvent resistance, excellent thermal stability, low surface energy and free rotation of chains about Si-O bonds, good hydrophobicity and doping action [6]. Therefore, the silicone-modified latex appears to possess the advantages of both silicone and acrylate resins in overcoming the high cost of silicone or the poor performances of acrylate resin in thermal stability and resisting water, which can be used in fabric, leather or coating industries [7].…”

Section: Introductionmentioning

confidence: 99%

Synthesis and Properties of Silicone Modified Acrylate Emulsion

Zhang¹,

Wang

Xiong

2012

AMR

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Silicone modified acrylate emulsion was successfully synthesized by pre-emulsion polymerization with the monomers of butyl acrylate(BA), methyl methacrylate(MMA), acrylic acid(AA), vinyl triethoxy silane(DB-151) using APS as initiator. The influence of reaction temperature, emulsifier system and silicone concentration on emulsion properties was discussed. The results showed that the overall performances of obtained emulsion became better with the condition: the reaction temperature 75°C, 6%~8% of silicone concentration, and 3% complex emulsifier system consist of the non-ionic /anionic/amphoteric emulsifier. The study also proved that silicone modified acrylic emulsion can improve water resistance and hardness of the resin.

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“…To overcome these problems, surfmers (surface-active monomers), watersoluble monomers, or polymeric surfactants as emulsifiers are being replaced with traditional surfactants [5][6][7] and functional monomers and surfactants such as silicone-and fluorinecontaining ones [8][9][10][11] are being studied in both industry and academia. In such cases, the effects of emulsifiers and other additives were diminished but not inhibited.…”

Section: Introductionmentioning

confidence: 99%

Quick-drying, protective coating of papers with poly(methacrylate) latices containing alkali-hydrolysable emulsifiers

et al. 2011

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Surfaces of filter papers pretreated with sodium carbonate were coated with poly(methacrylate) latices containing alkali-hydrolysable or non-hydrolysable cationic emulsifiers by a simple drop-coating method and their surface properties were investigated.Determination of fixed amounts of polymers and observation of the paper surfaces suggest that glass transition temperature of the polymers and hydrolysability of the emulsifier are dominant factors for the coating. The latices of poly(2-ethylhexyl methacrylate) containing the hydrolysable emulsifier could coat the paper surface almost perfectly and smoothly, making it quick drying and water repellent.

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Preparation and performance in paper coating of silicone-modified styrene-butyl acrylate copolymer latex

Cited by 43 publications

References 9 publications

A Realizable Green Strategy to Negative Polyurethane Photoresists through the Application of a Silicone Resin Photoinitiator

A Realizable Green Strategy to Negative Polyurethane Photoresists through the Application of a Silicone Resin Photoinitiator

Synthesis and Properties of Silicone Modified Acrylate Emulsion

Quick-drying, protective coating of papers with poly(methacrylate) latices containing alkali-hydrolysable emulsifiers

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