Leaching of the Plasticizer, Acetyl Tributyl Citrate: (ATBC
The leaching of acetyl tributyl citrate (ATBC) from plastic kitchen wrap into water, aqueous acetic acid solution, and aqueous skim milk solution heated to 60°C was investigated. A new...
Leaching of the plasticizer, acetyl tributyl citrate: (ATBC
The leaching of acetyl tributyl citrate (ATBC) from plastic kitchen wrap into water, aqueous acetic acid solution, and aqueous skim milk solution heated to 60°C was investigated. A new extraction method was developed to determine the leaching rate. It was found that ATBC is prone to migrate into protein liquids, such as aqueous skim milk solution.
Synthesis of novel plasticizer ester end-capped oligomeric
In this work, a novel high efficiency plasticizer, an ester-capped oligomeric lactic acid mixture (EOL), was successfully synthesized by a two-step esterification reaction, with L -lactic acid as the main raw material. The structure of EOL was characterized by using FT-IR, 1 H NMR and time of flight mass spectrometry (TOF-MS).
Acetyl Tributyl Citrate, the Most Widely Used Phthalate
In particular, acetyl tributyl citrate (ATBC), an industrial plasticizer widely used in products such as food wrap, vinyl toys, and pharmaceutical excipients, strongly activated human and rat SXR. ATBC increased CYP3A4 messenger RNA (mRNA) levels and enzyme activity in the human intestinal cells but not in human liver cells.
Plasticizer Degradation by Marine Bacterial Isolates: A
Traditional phthalic acid ester plasticizers (PAEs), such as dibutyl phthalate (DBP) and bis(2-ethyl hexyl) phthalate (DEHP), are now increasingly being replaced with more environmentally friendly alternatives, such as acetyl tributyl citrate (ATBC).
- Is acetyl citrate a plasticizer?
- ... Citrate esters such as triethyl citrate (TEC) and acetyl tributyl citrate (ATBC) have been widely used as plasticizers in PLA formulations, exhibiting excellent ductile properties. Maiza et al. reported plasticized PLA formulations with up to 30 wt.% TEC or ATBC with a noticeable decrease in the glass transition temperature (T g ).
- Does acetylation improve the plasticizing performance of citrate?
- Acetylation treatment is beneficial to improve the plasticizing performance of citrate. ATEC and ATBC have better plasticizing efficiency, and the tensile strength and elongation at break are 13.9% (18.7%) and 8.3% (2.2%) higher than that of TEC and TBC (with a citrate content of 50 wt%), respectively.
- Can acetyl triethyl citrate improve tensile strength and elongation?
- Sawada et al. found that acetyl tributyl citrate (ATBC), acetyl triethyl citrate (ATEC) and triethyl citrate (TEC) and found that ATBC, ATEC and TEC could greatly improve the tensile strength and elongation at break of poly (vinylidene fluoride) (PVDF) composite .
- Does plasticizer affect opacity?
- FTIR spectra indicate that there are some molecular interactions by intermolecular hydrogen bonds between PLA and citrate esters. The effect of the concentration of plasticizer on the opacity of the films was negligible. Chemical structure of: (A) triethyl citrate (TEC) and (B) acetyl tributyl citrate (ATBC).
- What is acetyl trityl citrate?
- INCI denomination: Acetyl tributyl Citrate as film former. ATBC is a monomeric plasticizer therefore is recommended to use it with Plasticizer E (Epoxidized Soybean oil) to stabilize light and heat. ATBC improves the flexibility at low temperatures and ultraviolet rays (UV) resistance of resins.
- Does acetylation affect the toxicity of citrate?
- As a plasticizer of PVC materials, the toxicity of citrate has an important impact on its wide application. In this paper, alanine was taken as the representative of protein (Fig. 14 (a)), and the interaction between TBC and ATBC and Ala was investigated to reveal the effect of acetylation treatment on the toxicity of citrate. Fig. 14.
