公开(公告)号：US10745585B2

公开(公告)日：2020-08-18

申请号：US15279557

申请日：2016-09-29

申请人： Resinate Materials Group, Inc.

发明人： Gary Spilman ,  Michael Christy ,  Eric Vrabel ,  Gage Fryz ,  Rick Tabor ,  Brian T. Comstock-Reid

IPC分类号： C09D175/06 ,  C08L67/02 ,  C09D175/04 ,  C09D169/00 ,  C08G64/14 ,  C08G63/64 ,  C09D167/02 ,  C08L69/00 ,  C08J11/24 ,  C08G18/44 ,  C08G18/42 ,  C08G18/66 ,  C08G18/73 ,  C08G18/75 ,  C08G18/24 ,  C08G18/72 ,  C08G18/80 ,  C08G18/22 ,  C09D5/08 ,  C08K5/13 ,  C08G101/00 ,  C09D7/40 ,  C09D7/61 ,  C09D167/03 ,  C09D161/28 ,  C09D167/00 ,  C09D7/65 ,  C08K5/09 ,  C08K5/00 ,  C08J3/24 ,  C08K3/22 ,  C08K3/34 ,  C08K3/32 ,  C08K3/01 ,  C08K5/29 ,  C08K5/3492 ,  C08K3/38 ,  C08K3/36 ,  C08L75/06 ,  C08L67/03 ,  C08L61/28 ,  C08L67/00 ,  B05D7/00 ,  B32B15/09 ,  B32B15/095 ,  B32B15/04

摘要： The present invention relates to coatings, particularly high performance coatings, containing a polyester polyol comprising recurring units derived from a polyacid source, poly(bisphenol-A carbonate) (PBAC), and a glycol. The PBAC is preferably recycled poly(bisphenol-A carbonate) (rPBAC). These coatings provide improved salt spray and stain resistance along with a variety of other coating performance attributes. The polyols can contain a significant recycle and biobased content, making them sustainable alternatives to petroleum based polyols.

公开(公告)号：US20200002524A1

公开(公告)日：2020-01-02

申请号：US16548296

申请日：2019-08-22

申请人： RESINATE MATERIALS GROUP, INC.

发明人： Matthew Thomas Brown ,  Michelle Samson ,  Gary Spilman ,  Rick Tabor ,  Kevin Anthony Rogers

IPC分类号： C08L33/10 ,  C09D133/08 ,  C09D133/10 ,  C09D175/14 ,  C08L75/14 ,  C08L33/08 ,  C08G18/62 ,  C08L33/06

摘要： Maleate polyester polyols and coatings made from the polyols are disclosed. The polyester polyols comprise recurring units of (a) a digested thermoplastic polyester or an aromatic dicarboxylate source; (b) a diol; (c) 5 to 95 mole % of an α,β-unsaturated monomer; and (d) 5 to 95 mole % of adipic acid, succinic acid, or a mixture thereof, where the mole % ranges for (c) and (d) are based on the combined molar amounts of (c) and (d). The polyols have hydroxyl numbers within the range of 25 to 450 mg KOH/g, an average of 0.5 to 2.5 reactive unsaturation sites per molecule, and a viscosity less than 1500 cP at 75° C. The polyols are thermally curable or energy-curable. Coatings made from the maleate polyester polyols are also described. Traditional coatings based on polyisocyanates and/or (meth)acrylates can be made, in some cases with improved properties and reduced reliance on the acrylate or isocyanate-based components. Surprisingly, the maleate polyester polyols can also be cured directly using UV to produce coatings under ambient conditions without the need for either acrylic or isocyanate functionality, and this allows coating formulators to reduce cost and more easily achieve regulatory compliance without sacrificing important coating properties. Rigid polyisocyanurate and polyurethane foams produced from the maleate polyester polyols have improved fire retardance.

公开(公告)号：US20170096581A1

公开(公告)日：2017-04-06

申请号：US15279557

申请日：2016-09-29

申请人： Resinate Materials Group, Inc.

发明人： Gary Spilman ,  Michael Christy ,  Eric Vrabel ,  Gage Fryz ,  Rick Tabor ,  Brian T. Comstock-Reid

IPC分类号： C09D175/06 ,  C09D5/08

摘要： The present invention relates to coatings, particularly high performance coatings, containing a polyester polyol comprising recurring units derived from a polyacid source, poly(bisphenol-A carbonate) (PBAC), and a glycol. The PBAC is preferably recycled poly(bisphenol-A carbonate) (rPBAC). These coatings provide improved salt spray and stain resistance along with a variety of other coating performance attributes. The polyols can contain a significant recycle and biobased content, making them sustainable alternatives to petroleum based polyols.