Acrylamide (Aam) (> 99%, Sigma Aldrich), poly(ethylene glycol) diacrylate (PEG‐DA) (Sigma Aldrich), 2‐hydroxy‐2‐methylpropiophenone (HMPP) (Sigma Aldrich), and an aqueous glycerol solution (8 wt%) (Sigma Aldrich) were mixed to prepare hydrogel precursor solution in a weight ratio of 150:3:4:1150. An ion gel precursor solution was prepared by mixing butyl acrylate (BA) (Sigma Aldrich), poly(propylene glycol) diacrylate (PPG‐DA) (Mn = 800, Sigma Aldrich), HMPP (Sigma Aldrich), and 1‐butyl‐3‐methylimidazolium bis(trifluoromethylsulfonyl)imide (BMIM:TFSI) (>98%, Sigma Aldrich) in a weight ratio of 60:1:1:40. The hydrogel precursor solution (440 µL) was poured in a stainless‐steel mold (10 mm x 30 mm x 2 mm) and UV irradiation (72.8 mW, 365 nm) was applied for 100 s. The ion gel precursor solution (280 µL) was poured on the hydrogel layer in the mold. UV was irradiated for 120 s on the ion gel precursor.
Butyl acrylate
Manufactured by Merck Group
Sourced in Germany, United States, Italy
Butyl acrylate is a clear, colorless liquid chemical compound. It is a type of acrylate ester used as a raw material in the production of various polymers and copolymers.
Automatically generated - may contain errors
Lab products found in correlation
Methyl methacrylate, by Merck Group (11 mentions)
Styrene, by Merck Group (6 mentions)
Potassium persulfate, by Merck Group (4 mentions)
2 2 dimethoxy 2 phenylacetophenone, by Merck Group (3 mentions)
Acrylic acid, by Merck Group (3 mentions)
Ethanol, by Merck Group (3 mentions)
Ammonium persulfate, by Merck Group (3 mentions)
Sodium dodecyl sulfate (sds), by Merck Group (3 mentions)
Glycidyl methacrylate, by Merck Group (3 mentions)
Maleic anhydride, by Merck Group (2 mentions)
Chloroform, by Merck Group (2 mentions)
Pegda, by Merck Group (2 mentions)
Ethyl α bromoisobutyrate, by Merck Group (2 mentions)
Isobornyl acrylate, by Merck Group (2 mentions)
Methyl acrylate, by Merck Group (2 mentions)
Hydrogen peroxide, by Merck Group (2 mentions)
2 hydroxy 2 methylpropiophenone, by Merck Group (2 mentions)
Sodium hydroxide (naoh), by Merck Group (2 mentions)
Ethylenediaminetetraacetic acid, by Merck Group (2 mentions)
2 ethylhexyl acrylate, by Merck Group (2 mentions)
37 protocols using butyl acrylate
1
Hydrogel-Ion Gel Composite Fabrication
2
Purification and Functionalization of Butyl Acrylate
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Butyl acrylate (BA) was purchased from Sigma-Aldrich
and was then purified by passing it through an alumina column. N-(Hydroxymethyl)-acrylamide (NMA) and azoisobutyronitrile
(AIBN) were purchased from Tokyo Chemical Industry Co. Dimethyl octadecyl(3-trimethoxysilylpropyl)
ammonium chloride (DTSACL) was obtained from Acros Organics. Chlorhexidine
gluconate (CHG) was supplied by Chengyi Chemical Raw Materials Co.,
Ltd. and used without any further processes.
and was then purified by passing it through an alumina column. N-(Hydroxymethyl)-acrylamide (NMA) and azoisobutyronitrile
(AIBN) were purchased from Tokyo Chemical Industry Co. Dimethyl octadecyl(3-trimethoxysilylpropyl)
ammonium chloride (DTSACL) was obtained from Acros Organics. Chlorhexidine
gluconate (CHG) was supplied by Chengyi Chemical Raw Materials Co.,
Ltd. and used without any further processes.
3
Synthesis of Polymeric Materials
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Chloroform, maleic anhydride (MA) and butyl acrylate (BA) were purchased from Sigma-Aldrich and used without further purification, poly(2-ethyl-2-oxazoline) (PEtOx) was obtained from Kremer Pigmente (Munich, Germany). Dimethyl vinyl ethynyl carbinol (DVC, also known as Nazarov's carbinol), was obtained from the Nairit plant CJSC (Yerevan, Armenia), was additionally purified via vacuum distillation and subsequently stabilized by adding of 0.1 % of hydroquinone (HQ) before further use. Crude tert-butyl hydroperoxide (TBHP) with concentration of 65-70% has been synthesized in the laboratory of Organic Chemistry Chair at Lviv Polytechnic National University.
4
Versatile Polymer Synthesis Protocol
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All chemicals were used as received. Polyethyleneglycol diacrylate (PEG-DA) (MW ∼ 258), PEG-DA (MW ∼ 575), 3-(trichlorosilyl)propyl methacrylate (TPM); trichloromethane, butyl acrylate, 1,3-butanediol diacrylate, 3-(trimethoxysilyl)propyl methacrylate, 2-acryl-amido-2-methyl-1-propanesulfonic acid (AMPS), 2,2-dimethoxy-2-phenylacetophenone (DMPA), ammonium acetate, thiourea, 2-bromoacetophenone, 1-heptanal and trypsin from bovine pancreas (12 443 BAEE units per mg protein) were purchased from Sigma-Aldrich (Steinheim, Germany). Elastosil E43 was obtained from Wacker Chemie (Munich, Germany). Acetonitrile (Rotisolv HPLC gradient grade) and ethanol were acquired from Carl Roth (Karlsruhe, Germany). Buffer solutions were prepared using ultrapure water.
5
Multilayer Cable Structure Analysis
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The following chemicals have been employed without further treatments: butyl acrylate (BA, purity >99%) and methyl methacrylate (MMA, purity >99%) from Sigma Aldrich; Benzoyl peroxide (BP, purity >75%) from Aldrich-Fine Chemicals.
As shown inFigure 1 , the cable exhibits a multilayer structure with the central, open duct where the oil freely flows. Around the duct, two layers of multiple copper conductors are kept in position by a metallic spring. The wires are surrounded by hundreds of layers of superimposed insulation paper, impregnated by oil. The outer layers of the cable are made of a lead casing covered by an elastomeric sheath. The diameter of the inner channel is 14 mm and the thickness of the paper layers is 17 mm.
As shown in
6
Synthesis of Functionalized Polymers
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The following were purchased from Sigma-Aldrich: 4-phenylazophenol (98%), 1-chlorohexane (99%), 1-chlorodecane (98%), dibutyltin dilaurate (DBTDL, 95%), and butyl acrylate (>99%). Potassium carbonate (>99%), potassium iodide (>99.5%), 6-chloro-1-hexanol (>96%), 1-chlorotetradecane (>98%), and 1-chlorooctadecane (>98%) were purchased from Tokyo Chemical Industry Co., Ltd. The following were purchased from Samchun Chemicals Co., Ltd.: 2,2′-azobisisobutyronitrile (98%), 2-butanone (MEK, 99.5%), N,N-dimethylformamide (DMF, 99.5%), tetrahydrofuran (THF, 99.9%), methanol (99.5%), n-hexane (96%), acetone (99.5%), and ethyl acetate (EA, 99.5%). Lastly, 2-isocyanatoethyl acrylate (Karenz AOI, Showa Denko) was used as the isocyanate-containing acrylic monomer.
7
Synthesis of MXene-Polymer Composites
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Methyl methacrylate (MMA),
methacrylic acid (MAA), and butyl acrylate were purchased from Sigma-Aldrich.
Styrene and acrylonitrile were obtained from Samchun pure Chemical
Co., Ltd. (South Korea) and Junsei Chemical Co., Ltd. (Japan), respectively.
Sodium hydroxide powder (NaOH) was purchased from the OCI Company
Ltd. Ammonium persulfate powder (APS) and sodium dodecylbenzenesulfonate
powder (SDBS) were purchased from Sigma-Aldrich. All powder products
were dissolved into distilled water. The MXene clays (MCs) were obtained
from Suzhou BKnano Material Co. Ltd. (Suzhou, China) and sonicated
before use.
methacrylic acid (MAA), and butyl acrylate were purchased from Sigma-Aldrich.
Styrene and acrylonitrile were obtained from Samchun pure Chemical
Co., Ltd. (South Korea) and Junsei Chemical Co., Ltd. (Japan), respectively.
Sodium hydroxide powder (NaOH) was purchased from the OCI Company
Ltd. Ammonium persulfate powder (APS) and sodium dodecylbenzenesulfonate
powder (SDBS) were purchased from Sigma-Aldrich. All powder products
were dissolved into distilled water. The MXene clays (MCs) were obtained
from Suzhou BKnano Material Co. Ltd. (Suzhou, China) and sonicated
before use.
8
Synthesis and Characterization of Poly(ester-co-acrylic) Elastomers
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Acetone (99%),
deuterated solvents for NMR analysis (chloroform-d 99.8 atom % D, dimethylsulfoxide (DMSO)-d6 99.9 atom % D, mEthanol-d4 99.8 atom
% D, and acetone-d6 99.9 atom % D), dicyclopentadiene,
acetic anhydride (95%), isopropenyl acetate (99%), ethyl acrylate,
and butyl acrylate were purchased from Sigma-Aldrich (St. Louis, USA).dl -LA (90%), EG (technical grade), and triethylamine (99%) were
purchased from Acros (Thermo Fischer Scientific; Waltham, USA). Ethanol
(96%) and diethyl ether (96%) were purchased from Scharlau (Barcelona,
Spain). Hydrochloric acid (38%) was purchased from Baker (Phillipsburg,
USA). Glacial acetic acid (≥99.5%) was purchased from Labkem
(Dublin, Ireland). Novozyme 435 was kindly donated by Novozymes company
(Madrid, Spain). Animal fat was kindly donated by “Subproductos
Cárnicos Echevarria y Asociados S.L” (Cervera, Spain).
deuterated solvents for NMR analysis (chloroform-d 99.8 atom % D, dimethylsulfoxide (DMSO)-d6 99.9 atom % D, mEthanol-d4 99.8 atom
% D, and acetone-d6 99.9 atom % D), dicyclopentadiene,
acetic anhydride (95%), isopropenyl acetate (99%), ethyl acrylate,
and butyl acrylate were purchased from Sigma-Aldrich (St. Louis, USA).
purchased from Acros (Thermo Fischer Scientific; Waltham, USA). Ethanol
(96%) and diethyl ether (96%) were purchased from Scharlau (Barcelona,
Spain). Hydrochloric acid (38%) was purchased from Baker (Phillipsburg,
USA). Glacial acetic acid (≥99.5%) was purchased from Labkem
(Dublin, Ireland). Novozyme 435 was kindly donated by Novozymes company
(Madrid, Spain). Animal fat was kindly donated by “Subproductos
Cárnicos Echevarria y Asociados S.L” (Cervera, Spain).
9
Synthesis and Characterization of Multicomponent Polymer System
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Butyl acrylate (BA, 99%), acrylic acid (AA,
99%), styrene (St, 99%), isopropanol (IPA, 99.9%), methyl ethyl ketone
(MEK, 99.9%), ammonia (NH3, 25%), glacial acetic acid (99.85%),
high-performance liquid chromatography-grade tetrahydrofuran (THF),
and deuterated dimethyl sulfoxide (d6-DMSO)
were purchased from Sigma-Aldrich (Gillingham, UK). S,S-Dibenzyl trithiocarbonate (DBzTTC) was purchased
from Boron Molecular (Raleigh, NC). All materials were used as received
unless otherwise stated. Deionized water was obtained from an ELGA
Elgastat Option 3A water purifier (High Wycombe, UK). All materials
were used as received unless stated otherwise in the text.
99%), styrene (St, 99%), isopropanol (IPA, 99.9%), methyl ethyl ketone
(MEK, 99.9%), ammonia (NH3, 25%), glacial acetic acid (99.85%),
high-performance liquid chromatography-grade tetrahydrofuran (THF),
and deuterated dimethyl sulfoxide (d6-DMSO)
were purchased from Sigma-Aldrich (Gillingham, UK). S,S-Dibenzyl trithiocarbonate (DBzTTC) was purchased
from Boron Molecular (Raleigh, NC). All materials were used as received
unless otherwise stated. Deionized water was obtained from an ELGA
Elgastat Option 3A water purifier (High Wycombe, UK). All materials
were used as received unless stated otherwise in the text.
10
UV-Crosslinked PCL Dimethacrylate Hydrogels
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Example 12
-
- PCL dimethacrylates of 4 kDa (CAPA®2402, Solvay, Warringthon, UK), 8 kDa (CAPA®2803, Solvay, Warringthon, UK), and 10 kDa (Sigma-Aldrich. Germany) were mixed in wt % ratios 1:1:1 with butyl acrylate (Sigma-Aldrich, Germany) at 15 wt % and 25 wt % at 80° C. under stirring. The crosslinking reaction was performed after pouring the mixture between glass plates (1 mm PTFE spacer) and irradiating for 60 min with a UV-D106 unit (Esacure, Lamberti).
- Example 13: cPPDL-PCL
- The PPDL-PCL was prepared from a star shaped PPDL-triol and a star shaped PCL-tetraol initiator with a mixture of the two isomers 1,6-diisocyanato-2,2,4-trimethylhexane and 1,6-diisocyanato-2,4,4-trimethylhexane.
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