公开(公告)号：US20170183494A1

公开(公告)日：2017-06-29

申请号：US15300317

申请日：2015-03-23

Applicant: BASF SE

Inventor： Anna K. Moeller ,  Kian MOLAWI ,  Motonori YAMAMOTO

IPC: C08L67/02

CPC classification number: C08L67/02 ,  C08L2205/24

Abstract: The present invention relates to a polyester mixture comprising: i) from 95 to 99.95% by weight, based on components i and ii, of a polyester selected from the group consisting of: polybutylene terephthalate, polycyclohexylenedimethylene 2,5-furandicarboxylate, polybutylene adipate-co-terephthalate, polybutylene sebacate-co-terephthalate, polybutylene succinate-co-terephthalate, polybutylene 2,5-furandicarboxylate-co-succinate, polybutylene 2,5-furandicarboxylate-co-adipate, polybutylene 2,5-furandicarboxylate-co-azelate, polybutylene 2,5-furandicarboxylate-co-sebacate, polybutylene 2,5-furandicarboxylate-co-brassylate, polybutylene 2,5-furandicarboxylate-co-1,18-C18-dicarboxylate, polybutylene succinate, polybutylene adipate, polybutylene succinate-co-adipate, polybutylene succinate-co-sebacate, polybutylene sebacate or mixtures of 2 or more of the polyesters mentioned, and ii) from 0.05 to 5% by weight, based on components i and ii, of polyethylene 2,5-furandicarboxylate.

公开(公告)号：US10189989B2

公开(公告)日：2019-01-29

申请号：US15300317

申请日：2015-03-23

Applicant: BASF SE

Inventor： Anna K. Moeller ,  Kian Molawi ,  Motonori Yamamoto

IPC: C08L67/02

Abstract: The present invention relates to a polyester mixture comprising: i) from 95 to 99.95% by weight, based on components i and ii, of a polyester selected from the group consisting of: polybutylene terephthalate, polycyclohexylenedimethylene 2,5-furandicarboxylate, polybutylene adipate-co-terephthalate, polybutylene sebacate-co-terephthalate, polybutylene succinate-co-terephthalate, polybutylene 2,5-furandicarboxylate-co-succinate, polybutylene 2,5-furandicarboxylate-co-adipate, polybutylene 2,5-furandicarboxylate-co-azelate, polybutylene 2,5-furandicarboxylate-co-sebacate, polybutylene 2,5-furandicarboxylate-co-brassylate, polybutylene 2,5-furandicarboxylate-co-1,18-C18-dicarboxylate, polybutylene succinate, polybutylene adipate, polybutylene succinate-co-adipate, polybutylene succinate-co-sebacate, polybutylene sebacate or mixtures of 2 or more of the polyesters mentioned, and ii) from 0.05 to 5% by weight, based on components i and ii, of polyethylene 2,5-furandicarboxylate.