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    Cycloaliphatic polyester polyols from thermoplastic polyesters
    4.
    发明授权
    Cycloaliphatic polyester polyols from thermoplastic polyesters 有权
    来自热塑性聚酯的脂环族聚酯多元醇

    公开(公告)号：US09522976B2

    公开(公告)日：2016-12-20

    申请号：US15083491

    申请日：2016-03-29

    Applicant: RESINATE MATERIALS GROUP, INC.

    Inventor： Rick Tabor ,  Eric David Vrabel ,  Matthew Beatty

    IPC: C08G18/42 ,  C08G63/91 ,  C09D175/06

    CPC classification number: C08G63/916 ,  C08G18/242 ,  C08G18/246 ,  C08G18/34 ,  C08G18/4202 ,  C08G18/423 ,  C08G18/4233 ,  C08G18/4238 ,  C08G18/722 ,  C08G18/73 ,  C08G18/755 ,  C09D175/06

    Abstract: Cycloaliphatic polyester polyols and processes for making them from thermoplastic polyesters are disclosed. One process comprises heating a thermoplastic polyester with a glycol to give a digested intermediate and hydrogenating aromatic rings in the digested intermediate to produce the cycloaliphatic polyester polyol. Optionally, the digested intermediate is reacted with a hydrophobe to give a modified polyol prior to hydrogenation, and the modified polyol is hydrogenated to give the cycloaliphatic polyester polyol. The high-recycle-content cycloaliphatic polyester polyols have desirable attributes for formulating polyurethane dispersions, two-component polyurethane coatings, mono- or poly(meth)acrylates, polyisocyanurates, flexible and rigid foams, coatings, adhesives, sealants, and elastomers, and they provide a sustainable alternative to petrochemical-based polyols.

    Abstract translation: 公开了环脂族聚酯多元醇及其由热塑性聚酯制备它们的方法。 一种方法包括用二醇加热热塑性聚酯以在消化的中间体中产生消化的中间体和氢化芳环以制备脂环族聚酯多元醇。 任选地，将消化的中间体与疏水物反应以在氢化之前得到改性的多元醇，并将改性的多元醇氢化得到环脂族聚酯多元醇。 高回收含量的脂环族聚酯多元醇具有用于配制聚氨酯分散体，双组分聚氨酯涂料，单或多（甲基）丙烯酸酯，聚异氰脲酸酯，柔性和刚性泡沫，涂料，粘合剂，密封剂和弹性体的所需属性，并且它们 为石化多元醇提供可持续的替代方案。

    INTEGRATED PROCESS FOR TREATING RECYCLED PET AND PTT MATERIALS
    5.
    发明申请
    INTEGRATED PROCESS FOR TREATING RECYCLED PET AND PTT MATERIALS 审中-公开

    公开(公告)号：US20190010303A1

    公开(公告)日：2019-01-10

    申请号：US16127423

    申请日：2018-09-11

    Applicant: RESINATE MATERIALS GROUP, INC.

    Inventor： Rick Tabor ,  Shakti L. Mukerjee ,  Kevin Rogers ,  Eric David Vrabel ,  Adam W. Emerson ,  Brian Douglas Phillips

    IPC: C08J11/24 ,  C08G18/42 ,  C08G18/10 ,  C08G18/36 ,  C08G18/08 ,  C08K5/12 ,  C08J5/24 ,  C08G63/91

    Abstract: A process for producing a polyester polyol comprising reacting a recycle stream selected from recycled PET carpet, carpet fiber, containers, textiles, articles or mixtures thereof, with a glycol in a reactor, thereby forming a digested product stream comprising polyols, and an undigested stream; and then reacting the digested product stream with a hydrophobe selected from dimer fatty acids, trimer fatty acids, oleic acid, ricinoleic acid, tung oil, corn oil, canola oil, soybean oil, sunflower oil, bacterial oil, yeast oil, algae oil, castor oil, triglycerides or alkyl carboxylate esters having saturated or unsaturated C6-C36 fatty acid units, saturated or unsaturated C6-C36 fatty acids, alkoxylated castor oil, saturated or unsaturated C9-C18 dicarboxylic acids or diols, cardanol-based products, recycled cooking oil, branched or linear C6-C36 fatty alcohols, hydroxy-functional materials derived from epoxidized, ozonized, or hydroformylated fatty esters or acids, or mixtures thereof.

    INTEGRATED PROCESS FOR TREATING RECYCLED STREAMS OF PET AND PTT
    7.
    发明申请
    INTEGRATED PROCESS FOR TREATING RECYCLED STREAMS OF PET AND PTT 审中-公开
    用于处理PET和PTT的回收流的综合过程

    公开(公告)号：US20160229981A1

    公开(公告)日：2016-08-11

    申请号：US15099794

    申请日：2016-04-15

    Applicant: Resinate Materials Group, Inc.

    Inventor： Brian Douglas Phillips ,  Rick Tabor ,  Shakti L. Mukerjee ,  Kevin Rogers ,  Eric David Vrabel ,  Woo-Sung Bae ,  Adam W. Emerson

    IPC: C08J11/24 ,  C08K5/12

    CPC classification number: C08J11/24 ,  C08G18/0823 ,  C08G18/10 ,  C08G18/36 ,  C08G18/42 ,  C08G18/4288 ,  C08G18/7664 ,  C08G63/16 ,  C08G63/916 ,  C08J5/24 ,  C08J2367/02 ,  C08J2375/04 ,  C08J2375/06 ,  C08J2423/02 ,  C08J2467/02 ,  C08J2475/04 ,  C08K5/12 ,  Y02P20/125

    Abstract: A process for producing a polyester polyol comprising reacting a recycle stream selected from recycled PET carpet, carpet fiber, containers, textiles, articles or mixtures thereof, with a glycol in a reactor, thereby forming a digested product stream comprising polyols, and an undigested stream; and then reacting the digested product stream with a hydrophobe selected from dimer fatty acids, trimer fatty acids, oleic acid, ricinoleic acid, tung oil, corn oil, canola oil, soybean oil, sunflower oil, bacterial oil, yeast oil, algae oil, castor oil, triglycerides or alkyl carboxylate esters having saturated or unsaturated C6-C36 fatty acid units, saturated or unsaturated C6-C36 fatty acids, alkoxylated castor oil, saturated or unsaturated C9-C18 dicarboxylic acids or diols, cardanol-based products, recycled cooking oil, branched or linear C6-C36 fatty alcohols, hydroxy-functional materials derived from epoxidized, ozonized, or hydroformylated fatty esters or acids, or mixtures thereof.

    Abstract translation: 一种生产聚酯多元醇的方法，包括使选自回收的PET地毯，地毯纤维，容器，织物，制品或其混合物的循环料流与反应器中的二醇反应，从而形成包含多元醇的消化产物流和未消化的流 ; 然后将消化的产物流与选自二聚脂肪酸，三聚体脂肪酸，油酸，蓖麻油酸，桐油，玉米油，菜籽油，大豆油，向日葵油，细菌油，酵母油，藻油， 蓖麻油，甘油三酸酯或具有饱和或不饱和C6-C36脂肪酸单元，饱和或不饱和C6-C36脂肪酸，烷氧基化蓖麻油，饱和或不饱和C 9 -C 18二羧酸或二醇的羟基甘油酯或烷基羧酸酯，基于腰果酚的产品，再循环烹饪 油，支链或直链C6-C36脂肪醇，衍生自环氧化，臭氧化或加氢甲酰化脂肪酯或酸的羟基官能材料，或其混合物。

    Cycloaliphatic polyester polyols from thermoplastic polyesters
    9.
    发明授权
    Cycloaliphatic polyester polyols from thermoplastic polyesters 有权

    公开(公告)号：US10040899B2

    公开(公告)日：2018-08-07

    申请号：US15347924

    申请日：2016-11-10

    Applicant: Resinate Materials Group, Inc.

    Inventor： Rick Tabor ,  Eric David Vrabel ,  Matthew Beatty

    IPC: C08G18/24 ,  C08G18/34 ,  C08G18/42 ,  C08G18/73 ,  C08G18/75 ,  C08G63/91 ,  C09D175/06

    Abstract: Cycloaliphatic polyester polyols and processes for making them from thermoplastic polyesters are disclosed. One process comprises heating a thermoplastic polyester with a glycol to give a digested intermediate and hydrogenating aromatic rings in the digested intermediate to produce the cycloaliphatic polyester polyol. Optionally, the digested intermediate is reacted with a hydrophobe to give a modified polyol prior to hydrogenation, and the modified polyol is hydrogenated to give the cycloaliphatic polyester polyol. The high-recycle-content cycloaliphatic polyester polyols have desirable attributes for formulating polyurethane dispersions, two-component polyurethane coatings, mono- or poly(meth)acrylates, polyisocyanurates, flexible and rigid foams, coatings, adhesives, sealants, and elastomers, and they provide a sustainable alternative to petrochemical-based polyols.

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