used in ordinary plastics non toxic additives phthalate free epoxy fatty acid methyl ester vegetable plasticizer

 
cn1966497a - epoxy fatty acid methyl ester - google patents

CN1966497A - Epoxy fatty acid methyl ester - Google Patents

The invention discloses a non-toxic plasticizer of biomass compound epoxy fatty acid methyl ester used in plastics and rubbers processing, which can be represented by the general formula I, wherein R, R' are CnH2n +1 (n = 0~15). The nontoxic plasticizer is prepared with fatty acid methyl ester as raw material, hydrogen peroxide as oxygen body, organic acid as oxygen-carrier, acidic matter as ...

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health, eco concerns give non-phthalate plasticizers a ...

Health, Eco Concerns Give Non-Phthalate Plasticizers a ...

DOTP and Hexamoll DINCH are two leading non-phthalate alternatives gaining significant ground. DOTP from Eastman has been available for several decades as Eastman 168, and the company claims it is the market-leading non-phthalate plasticizer for PVC, offering performance equal to or better than most non-phthalates.

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nontoxic bio-plasticizers for pvc as replacements

Nontoxic bio-plasticizers for PVC as replacements

Comparable films were created using non-toxic plasticizers, hydrogenated castor oil, epoxidized soybean oil, and a mixture of both. The hydrogenated castor oil is a mixture of glycerin acetates and acetic acid esters of mono- and diglycerides of fatty acids while epoxidized soybean oil is a plasticizer employed in toy and childcare applications.

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the 5 w’s of non- phthalate plasticizers | ccc chemicals

The 5 W’s of Non- Phthalate Plasticizers | CCC Chemicals

Phosphate Esters: Used for flame retardancy, this non-phthalate plasticizer is more costly and volatile. Aliphatic dibasic acid esters: This is another cost competitive phthalate-free alternative that has a long history of commercial use as a plasticizer. Its plasticizing efficiency and low temperature properties are among its greatest advantages.

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pvc additive agent phthalate free plasticizer epoxy fatty ...

PVC Additive Agent Phthalate Free Plasticizer Epoxy Fatty ...

China PVC Additive Agent Phthalate Free Plasticizer Epoxy Fatty Acid Methyl Ester , Find details about China PVC Additive Agent, Epoxy Fatty Acid Methyl Ester from PVC Additive Agent Phthalate Free Plasticizer Epoxy Fatty Acid Methyl Ester - Hebei Jingu Plasticizer Co., Ltd

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plasticizers: types, uses, classification, selection ...

Plasticizers: Types, Uses, Classification, Selection ...

Among them, the most commonly used are: Phthalate Esters – They are produced by esterification of phthalic anhydride or phthalic acid obtained by the oxidation of orthoxylene or naphthalene. Most commonly used phthalate plasticizers include: DEHP: Low molecular weight ortho-phthalate. Still the world’s most widely used PVC plasticizer

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phthalate-free plasticizers in pvc - amazon s3

Phthalate-free Plasticizers in PVC - Amazon S3

the known effects of a standard phthalate used in PVC building products, diisononyl phthalate (DINP). Key Findings HBN identified six phthalate-free plasticizer types, three synthetic and three bio-based, in use in commercial PVC building products. The available data suggest that non-phthalate plasticizers present fewer human

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phthalate-free plasticizer capacity is rising; can tpes ...

Phthalate-free plasticizer capacity is rising; can TPEs ...

The recent announcement that plastics and chemicals supplier BASF plans to double its production capacity for its non-phthalate plasticizer Hexamoll to 200,000 tonnes/yr by 2013 is a clear sign that concerns about adverse health affects caused by phthalate-based plasticizers have changed the marketplace irreversibly.

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plasticizers derived from biomass resources: a short review

Plasticizers Derived from Biomass Resources: A Short Review

With rising environmental concerns and depletion of petrochemical resources, biomass-based chemicals have been paid more attention. Polyvinyl chloride (PVC) plasticizers derived from biomass resources (vegetable oil, cardanol, vegetable fatty acid, glycerol and citric acid) have been widely studied to replace petroleum-based o-phthalate plasticizers.

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epoxidized vegetable oil and bio‐based materials as pvc ...

Epoxidized vegetable oil and bio‐based materials as PVC ...

Since commercial phthalate esters have serious health risks particularly on children and women, searching for healthy phthalate alternatives has become a necessity. One of the most distinguished methods in producing bio‐compactible plasticizer is the epoxidation of vegetable oils and fatty acid.

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wo2012174620a1 phthalate-free primary-plasticizer ...

WO2012174620A1 Phthalate-free primary-plasticizer ...

WO2012174620A1 – Phthalate-free primary-plasticizer . The present invention aims to provide phthalate-free plasticizer compositions containing plant oil monoacetate as the main component, which can be used for processing halogen-containing polymers, preferably polyvinyl chloride, to improve the processability of same.

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modified vegetable oil based additives as a future ...

Modified Vegetable Oil Based Additives as a Future ...

Several attempts have been made to improve their oxidative stability such as transesterification of trimethylopropane and rapeseed oil methyl ester [72] ; selective hydrogenation of polyunsaturated C=C bonds of fatty acid chains [73] and conversion of C=C bonds to oxirane ring via epoxidation [74] [75] .

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structural modification of waste cooking oil methyl esters ...

Structural modification of waste cooking oil methyl esters ...

An improved cleaner bio-plasticizer from waste cooking oil methyl esters. • Optimization of important reaction parameters for bio-plasticizer production by RSM. • Study of plasticizing effectiveness of synthesized bio-plasticizer to substitute toxic DOP. • Comparison of novel bio-plasticizer with conventional epoxy plasticizers.

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epoxy fatty acid ester plasticizers. preparation

Epoxy fatty acid ester plasticizers. Preparation

EPOXY FATTY ACID METHYL ESTER Plasticizer. EPOXY FATTY ACID METHYL ESTER Plasticizer. Product Introduction: J100 plasticizer does not contain any 16p phthalates, it is a compound plasticizer. J100 have good compatiblity with PVC Resin and other additives,high plasticizing efficiency.

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epoxy soybean oil plasticizer epoxy soybean oil plasticizer

Epoxy Soybean Oil Plasticizer Epoxy Soybean Oil Plasticizer

The Chemical Company's ChemFlexx Epoxidized Soybean Oil (ESO) is a non-toxic, clear to yellow liquid that is used as a plasticizer and stabilizer in plastic materials, especially PVC and its copolymers. ESO is also used as a pigment dispersing agent and acid/mercaptan scavenging agent as well as an epoxy reactive diluent.

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polymers | free full-text | preparation of biomass-based ...

Polymers | Free Full-Text | Preparation of Biomass-Based ...

BHE improves the thermal stability and flexibility of PVC materials. As a plasticizer, BHE displays lower solvent extractability and greater volatilization resistance than DOP. Acute oral toxicity indicates that BHE has toxic doses of 5 g/kg, suggesting that BHE is non-toxic.

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characterization of plastic packaging additives: food ...

Characterization of plastic packaging additives: Food ...

The phtalic acid ester is a plasticizer (Di Bella et al., 2010, Whelan, 1994) that tends to migrate to fatty foods such as olive oil (Di Bella et al., 2010, Nanni et al., 2011). Toxicological studies in mice have also shown that DIBP had effects on the reproductive system (testis) ( Shinshi and Kogo, 1980 ).

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modified vegetable oil based additives as a future ...

Modified Vegetable Oil Based Additives as a Future ...

Several attempts have been made to improve their oxidative stability such as transesterification of trimethylopropane and rapeseed oil methyl ester [72] ; selective hydrogenation of polyunsaturated C=C bonds of fatty acid chains [73] and conversion of C=C bonds to oxirane ring via epoxidation [74] [75] .

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plasticizer mixture of epoxidized fatty acid glycerin ...

Plasticizer Mixture Of Epoxidized Fatty Acid Glycerin ...

An embodiment of the invention is a method of transesterifying bio-sourced epoxidized vegetable oil comprising: contacting epoxidized vegetable oil with dimethyl carbonate in the presence of an alkali metal methoxide or ethoxide to form a mixture of epoxidized fatty acid methyl ester and epoxidized fatty acid cyclic glycerin carbonate ester.

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polymers | free full-text | synthesis and properties

Polymers | Free Full-Text | Synthesis and Properties

A plasticizer is defined as “a substance or a material incorporated into a plastic to increase its flexibility, workability or distensibility” by the International Union of Pure and Applied Chemistry Council (IUPAC) [].Plasticizers are one of the most common plastics additives [].During the last decade, around 1, 0.8 and 3.5 million tons of plasticizers were produced per year in Europe ...

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a brief overview of theories of pvc plasticization

A brief overview of theories of PVC plasticization

This paper reviews the most widely used models for explaining how plasticizers render PVC flexible. These models include the gel, lubricity, and free volume theories; kinetic theories; and mathematical models which predict on the basis of plasticizer structure how much a plasticizer will lower the polymer glass transition in a flexible PVC compound.

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synthesis and application of a new environmental friendly ...

Synthesis and Application of a New Environmental Friendly ...

A novel environmental friendly plasticizer (TPE) derived from tung oil fatty acid with long fatty acid chain and high degree of branching was synthesized. Chemical structure of the obtained TPE was characterized with Fourier transform infrared spectroscopy (FT-IR) and 1H NMR. TPE was used to prepare plasticized PVC blends as main plasticizer.

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plasticizers - sciencedirect

Plasticizers - ScienceDirect

Levulinic acid can be extracted from cellulosic materials in biomass. Segetis Inc. has developed technology to react this acid with an epoxide producing a ketal. If a fatty acid ester, such as an alkyl epoxy soyate, is used as the epoxide source, materials are produced that can be used as plasticizers . Although several suppliers are working ...

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cfr - code of federal regulations title 21

CFR - Code of Federal Regulations Title 21

[Code of Federal Regulations] [Title 21, Volume 3] [Revised as of April 1, 2019] ... No limitation on amount used but for use only in closure-sealing gasket compositions used in contact with non-fatty foods containing no more than 8 percent of alcohol. ... of this chapter. Azelaic acid may also be used as a polybasic acid. (b) Epoxy resin ...

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a brief overview of theories of pvc plasticization

A brief overview of theories of PVC plasticization

This paper reviews the most widely used models for explaining how plasticizers render PVC flexible. These models include the gel, lubricity, and free volume theories; kinetic theories; and mathematical models which predict on the basis of plasticizer structure how much a plasticizer will lower the polymer glass transition in a flexible PVC compound.

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edible grade plasticizer big factory supply epoxidized ...

Edible grade plasticizer Big factory supply Epoxidized ...

The Chemical Company's ChemFlexx Epoxidized Soybean Oil (ESO) is a non-toxic, clear to yellow liquid that is used as a plasticizer and stabilizer in plastic materials, especially PVC and its copolymers. ESO is also used as a pigment dispersing agent and acid/mercaptan scavenging agent as well as an epoxy reactive diluent.

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synthesis and application of a new environmental friendly ...

Synthesis and Application of a New Environmental Friendly ...

A novel environmental friendly plasticizer (TPE) derived from tung oil fatty acid with long fatty acid chain and high degree of branching was synthesized. Chemical structure of the obtained TPE was characterized with Fourier transform infrared spectroscopy (FT-IR) and 1H NMR. TPE was used to prepare plasticized PVC blends as main plasticizer.

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designing rosin-based plasticizers: effect of differently ...

Designing Rosin-Based Plasticizers: Effect of Differently ...

In the present study, we report a strategy to prepare rosin-based plasticizers with differently branched chains, which have the same benzene ring and similar alkane structure compared to phthalate plasticizers. Castor oil methyl ester, cardanol, and triethyl citrate were reacted with the chemical structure of rosin-based plasticizers.

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china epoxidized soybean oil,fatty acid methyl ester,epoxy ...

China Epoxidized Soybean Oil,Fatty Acid Methyl Ester,Epoxy ...

Product Description: Non Phthalate plasticizer for PVC EFAME One of Hebei Jingu`s non phthalate plasticizer is Epoxy Fatty Acid Methyl Ester (EFAME), made of plant oil, soybean oil, vegetable acid oil. They are mainly used to replace the primary plasticizer in PVC products, like the DOP, DINP, DBP, DOTP, ATBC, and other plasticizer.

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fatty esters - fatty esters suppliers, buyers, wholesalers ...

Fatty Esters - Fatty Esters Suppliers, Buyers, Wholesalers ...

Fatty Esters directory ☆ Fatty Esters manufacturers, suppliers ☆ Fatty Esters buyers, importers, wholesalers, distributors. Menu. All. All Product Selling Leads Buying Leads Companies. Search. For Buyers. New Products; New added Selling Leads ... Fatty Acid Methyl Ester. Fatty ...

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cfr - code of federal regulations title 21

CFR - Code of Federal Regulations Title 21

[Code of Federal Regulations] [Title 21, Volume 3] [Revised as of April 1, 2019] ... No limitation on amount used but for use only in closure-sealing gasket compositions used in contact with non-fatty foods containing no more than 8 percent of alcohol. ... of this chapter. Azelaic acid may also be used as a polybasic acid. (b) Epoxy resin ...

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21 cfr 177.1630 - polyethylene phthalate polymers.

21 CFR 177.1630 - Polyethylene phthalate polymers.

Dimethyl phthalate. Oxalic acid, for use only as a polymerization catalyst aid. ... No limitation on amount used but for use only in closure-sealing gasket compositions used in contact with non-fatty foods containing no more than 8 percent of alcohol. ... of this chapter. Azelaic acid may also be used as a polybasic acid. (b) Epoxy resin listed ...

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