US 12,338,317 B2
Resins derived from renewable sources and structures manufactured from said resins
Martin Jensen, Aalborg (DK); and Thomas Brorsen Pedersen, Aarhus C (DK)
Assigned to BIO BOND APS, Aarhus (DK)
Appl. No. 16/607,483
Filed by BIO BOND APS, Aarhus C (DK)
PCT Filed Apr. 24, 2018, PCT No. PCT/EP2018/025127
§ 371(c)(1), (2) Date Oct. 23, 2019,
PCT Pub. No. WO2018/197050, PCT Pub. Date Nov. 1, 2018.
Claims priority of application No. 17020184 (EP), filed on Apr. 26, 2017.
Prior Publication US 2020/0140606 A1, May 7, 2020
Int. Cl. C08G 63/08 (2006.01); C08G 63/42 (2006.01); C08G 63/91 (2006.01); C08J 5/24 (2006.01); C09J 167/04 (2006.01); C09J 167/02 (2006.01)
CPC C08G 63/08 (2013.01) [C08G 63/42 (2013.01); C08G 63/912 (2013.01); C08J 5/244 (2021.05); C08J 5/245 (2021.05); C08J 5/247 (2021.05); C08J 5/249 (2021.05); C09J 167/04 (2013.01); C08J 2367/02 (2013.01); C08J 2367/04 (2013.01); C09J 167/02 (2013.01)] 18 Claims
 
1. A resin comprising reaction products of:
a first composition of:
2-99.99% by weight of at least one of the following components:
monomers capable of forming cyclic monomers, said monomers capable of forming at least one of the following components: lactones, lactames, lactimes, dicyclic esters, cyclic esters, cyclic amides, cyclic aromatic sulphides, cyclic carbonates, 1,5-dioxepan-2-one or cyclic aromatic disulphides;
cyclic monomers;
oligomers produced from at least one of the following: monomers capable of forming cyclic monomers and cyclic monomers; and
polymers produced from at least one of the following: monomers capable of forming cyclic monomers and cyclic monomers,
wherein hydroxy acids cannot correspond to more than 50% by mole of the first composition and wherein the first composition is not solely comprised of polymers; and
a second composition of: 0.01-98% by weight of molecules capable of copolymerising with at least one of said components of the first composition into the backbone of the resin and containing at least one molecule with at least one carbon double bond and at least one more reactive group,
and wherein the resin is in a fully polymerised state.