公开(公告)号：WO2015000995A1

公开(公告)日：2015-01-08

申请号：PCT/EP2014/064123

申请日：2014-07-02

Applicant: UNIVERSITA' DEGLI STUDI DI MILANO

Inventor： DI SILVESTRO, Giuseppe ,  ORTENZI, Marco Aldo ,  FARINA, Hermes ,  BASILISSI, Luca

IPC: C08G69/42 ,  C08K5/5313 ,  C08L77/02 ,  C08L77/06 ,  C08K3/00

CPC classification number: C08G69/42 ,  C08K3/016 ,  C08K5/0066 ,  C08K5/17 ,  C08K5/5313 ,  C08K5/549 ,  C08L77/02 ,  C08L77/06

Abstract: The present invention relates to linear or branched polyamides obtainable by polymerisation of a mixture containing a bifunctional monomer of type AB and/or a monomer mixture of type ΛΛ+ΒΒ in the presence of: a) one or more molecules, having one or more carboxyl and/or amino functional groups, selected from carboxylic acids or an ester or an anhydride thereof, and/or amines and/or polyhedral oligosilsequioxanes (POSS);; and b) one or more phosphorus containing molecules, reactive with only one reactive group during polymerization, containing at least a -POOH group and/or a salt thereof; and c) one or more metal hydroxides and/or metal salts, wherein the metal belongs to groups from 1 to 14 of the Periodic Table; provided that when the phosphorus containing molecules, as defined under b), contain the -POOH groups in salified form with a metal as defined under c), then the presence of the metal hydroxides and/or metal salts, as defined under c) is optional.

Abstract translation: 本发明涉及通过聚合包含AB型双官能单体和/或ΛΛ+＆Bgr; Bgr型单体混合物的混合物而获得的直链或支链聚酰胺; 在以下存在下：a）具有一个或多个羧基和/或氨基官能团的一个或多个选自羧酸或其酸酐或其酸酐和/或胺和/或多面体寡核苷四烷（POSS）的分子; 和b）含有至少含有-POOH基和/或其盐的一个或多个含磷分子，在聚合期间仅与一个反应性基团反应; 和c）一种或多种金属氢氧化物和/或金属盐，其中所述金属属于周期表中1至14的基团; 条件是当如b）所定义的含磷分子含有以c）中定义的金属的盐化形式的-POOH基团时，如c）所定义的金属氢氧化物和/或金属盐的存在是 可选的。

公开(公告)号：WO2013008156A1

公开(公告)日：2013-01-17

申请号：PCT/IB2012/053459

申请日：2012-07-06

Applicant: UNIVERSITA' DEGLI STUDI DI MILANO ,  FONDAZIONE CARIPLO ,  DI SILVESTRO, Giuseppe ,  CUI MING, Yuan ,  ORTENZI, Marco ,  FARINA, Hermes ,  LUGATO, Tommaso ,  BASILISSI, Luca

Inventor： DI SILVESTRO, Giuseppe ,  CUI MING, Yuan ,  ORTENZI, Marco ,  FARINA, Hermes ,  LUGATO, Tommaso ,  BASILISSI, Luca

IPC: C08K3/00 ,  C08K3/34 ,  C08K9/06 ,  C08L67/04

CPC classification number: C08G63/08 ,  C08K9/06

Abstract: Disclosed is a polymer obtainable by bulk polymerization of lactide or lactic acid or a lactic acid copolymer obtainable by copolymerization of lactide or lactic acid with glycolide, glycolic acid and/or hydroxyacids in open or closed (cyclic) form in the presence of at least two organic and/or organic/inorganic chain regulators or a functionalized nanoparticle (nanosilica, montmorillonite).

Abstract translation: 公开了通过丙交酯或乳酸的本体聚合获得的聚合物或通过丙交酯或乳酸与乙醇酸，乙醇酸和/或羟基酸在开放或封闭（环状）形式下共聚得到的乳酸共聚物，所述聚合物在至少两种 有机和/或有机/无机链调节剂或官能化纳米颗粒（纳米二氧化硅，蒙脱石）。

公开(公告)号：WO2012080304A1

公开(公告)日：2012-06-21

申请号：PCT/EP2011/072706

申请日：2011-12-14

Applicant: UNIVERSITA' DEGLI STUDI DI MILANO ,  DI SILVESTRO, Giuseppe ,  CUI MING, Yuan ,  ORTENZI, Marco ,  FARINA, Hermes ,  LUGATO, Tommaso ,  BASILISSI, Luca

Inventor： DI SILVESTRO, Giuseppe ,  CUI MING, Yuan ,  ORTENZI, Marco ,  FARINA, Hermes ,  LUGATO, Tommaso ,  BASILISSI, Luca

IPC: C08G63/692 ,  C08G69/42 ,  C08G79/04

CPC classification number: C09K21/14 ,  C08G63/692 ,  C08G63/6922 ,  C08G63/6926 ,  C08G69/42 ,  C08K5/5313 ,  C08L77/06 ,  C08L85/02 ,  C08L2201/02

Abstract: Disclosed are polymers with a complex branched structure (star-or tree-shaped) obtainable by polymerizinga bifunctional type AB monomer and/or type AA+BB monomers in the presence of: a) one or more polyamine and/or a polyacid and/or a polyalcohol and/or more generally a compound (such as POSS) having at least three functional groups such asamino, carboxylic acid or hydroxyl functions; b) one or more phosphorus containing molecules reacting with only one reactive group during the polymerization; c) optionally one or more organic acid and/or an amine and/or an alcohol having one or two functional groups.

Abstract translation: 公开了具有复合支链结构（星形或树状）的聚合物，其通过在以下存在下聚合双官能型AB单体和/或AA + BB型单体而获得：a）一种或多种多胺和/或多酸和/或 多元醇和/或更一般地具有至少三个官能团如氨基，羧酸或羟基官能团的化合物（例如POSS）; b）在聚合期间一个或多个含磷分子仅与一个反应性基团反应; c）任选的一种或多种有机酸和/或具有一个或两个官能团的胺和/或醇。