US4243572A - Alkyl alkylaryl adipate plasticizers
US4243572A US06/095,786 US9578679A US4243572A US 4243572 A US4243572 A US 4243572A US 9578679 A US9578679 A US 9578679A US 4243572 A US4243572 A US 4243572A Authority US United States Legal status (The legal status is an assumption and is not a legal conclusion.
US4243572A - Alkyl alkylaryl adipate plasticizers
US4243572A US06/095,786 US9578679A US4243572A US 4243572 A US4243572 A US 4243572A US 9578679 A US9578679 A US 9578679A US 4243572 A US4243572 A US 4243572A Authority US United States Prior art keywords adipate polyvinyl butyral plasticizer benzyl alkyl Prior art date 1978-11-21 Legal status (The legal status is an assumption and is not a legal
United States Patent (19) 11) 4,243,572 Dages 45 Jan, 6, 1981
A plasticizer for polyvinyl butyral wherein the plasti cizer is an alkyl alkylaryl adipate and particularly a benzyl alkyl adipate. The plasticized polyvinyl butyral is specially useful in the manufacture of transparent sheets and particularly as an interlayer for laminated safety glass. 20 Claims, No Drawings
Adipate plasticizers | ExxonMobil Product Solutions
Jayflex adipate plasticizers can be used as a primary plasticizer but, more typically, are used in blends with general-purpose phthalates to improve low-temperature properties. They are effective for extremely low-temperature applications, for resistance to UV light and for food contact applications. Product selector Contact us Benefits
Plasticizers | ExxonMobil Product Solutions
DTDP plasticizer. Jayflex DTDP plasticizer is the highest-molecular-weight phthalate plasticizer, providing greater performance at high temperatures. It is the preferred plasticizer for automotive cable applications and THHN/NMB electrical wire insulation. Learn more.
- Can alkylbutoxyethyl adipates be used as PVC plasticizers?
- Earlier in work, alkylbutoxyethyl adipates were obtained, their characteristics, important for practical use as PVC plasticizers, were investigated . ... ... Expanding the range of biodegradable additives is a topical effective way to increase the biodegradation of PVC composites.
- Are adipate plasticizers safe?
- adipate plasticizers are a safe alternative. Ecotoxicity studies of the industrial plasticizer dioctyl adipate have confirmed its safety for living organisms [ 34 – 36 ]. environmental safety. 2. Results
- Why are adipate plasticizers better than phthalates?
- The group of adipate plasticizers is characterized by a significant improvement in the flexibility of the material at low temperatures, which is due to the linear structure of the molecule and results in a lower viscosity of adipates as compared to phthalates and other plasticizers [11,12].
- Why are Adipates used as PVC plasticizers?
- Adipic acid esters are widely used as PVC plasticizers due to their good performance at low temperatures and their lower viscosity than phthalate plasticizers. The most frequently used adipates have chain lengths up to C10, with longer chains becoming physicochemically incompatible with many polymers .
- What is the best plasticizer for phthalate esters?
- Dialkyl succinates with longer alkyl chains, e.g., DOS, are the most effective plasticizers with similar or even better plasticizing properties than phthalate esters, having a high compatibility with the polymers that allows a high plasticization efficiency.
- Is dustrial plasticizer Dioctyl adipate safe?
- dustrial plasticizer dioctyl adipate have confirmed it s safety for living organisms [34–36]. ronmental safety. 2. Results 2.1. Synthesis of Butoxyethanol Ethoxylation of alcohols has been well st udied [37,38] (Scheme 1). The synthesis and characteristics of the product are desc ribed in our previous works [39,40]. Scheme 1.
