公开(公告)号：US09896578B2

公开(公告)日：2018-02-20

申请号：US14433258

申请日：2013-10-14

Applicant: BASF SE

Inventor： Oliver Steffen Henze ,  Frank Uhlhorn ,  Alfons Bertels ,  Anja Oltmanns ,  Marc Hansen

IPC: B01D71/60 ,  C08L33/10 ,  C08G18/66 ,  C08G18/73 ,  C08L33/12 ,  C08L75/04

CPC classification number: C08L33/10 ,  C08G18/664 ,  C08G18/6674 ,  C08G18/73 ,  C08L33/12 ,  C08L75/04 ,  C08L2201/10 ,  C08L75/00

Abstract: The present invention relates to compositions comprising at least one thermoplastic polyurethane and at least one poly(meth)acrylate, where the at least one thermoplastic polyurethane is a polyurethane based on hexamethylene 1,6-diisocyanate (HDI), on at least one diol, and on at least one chain extender, selected from the group consisting of ethylene 1,2-glycol, 1,2-propanediol, 1,3-propanediol, 1,4-butanediol, 2,3-butanediol, 1,5-pentanediol, 1,6-hexanediol, diethylene glycol, dipropylene glycol, 1,4-cyclohexanediol, 1,4-dimethanolcyclohexane, and neopentyl glycol. The present invention further relates to moldings comprising the compositions of the invention, and also to the use of the compositions of the invention for producing a foil and for coating a molding.

公开(公告)号：US20150284536A1

公开(公告)日：2015-10-08

申请号：US14644933

申请日：2015-03-11

Applicant: BASF SE

Inventor： Oliver Steffen HENZE ,  Marc Hansen ,  Katja Hackmann ,  Dietmar Meier ,  Christian Beckmann ,  Oliver Muehren

IPC: C08K5/3492 ,  C08K3/22 ,  C08K5/523

CPC classification number: C08K5/34924 ,  C08K3/22 ,  C08K5/0066 ,  C08K5/34928 ,  C08K5/523 ,  C08K2003/2224 ,  C08L75/04

Abstract: The present invention relates to a flame-retardant mixture comprising (A) at least one polyurethane as component A, (B) at least one flame retardant selected from the group consisting of tallow, ammonium phosphate, ammonium polyphosphate, calcium carbonate, antimony oxide, zinc borate, clay, montmorillonite clay, metal oxides, metal hydroxides, organic phosphinate compounds, organic phosphate compounds, polyhydric alcohols, melamine compounds, chlorinated polyethylene, and mixtures thereof, as component B, and (C) at least one crosslinking reagent as component C, where the at least one crosslinking reagent is at least one isocyanate dissolved in at least one polyurethane, and also to a process for the production of a flame-retardant polyurethane, to the resultant flame-retardant polyurethane, and also to the use of a solution of at least one isocyanate in at least one polyurethane in the production of a flame-retardant polyurethane for increasing the mechanical stability of flame-retardant polyurethanes.

Abstract translation: 本发明涉及一种阻燃混合物，其包含（A）至少一种聚氨酯作为组分A，（B）至少一种阻燃剂，其选自牛脂，磷酸铵，多磷酸铵，碳酸钙，氧化锑， 硼酸锌，粘土，蒙脱石粘土，金属氧化物，金属氢氧化物，有机次膦酸盐化合物，有机磷酸盐化合物，多元醇，三聚氰胺化合物，氯化聚乙烯及其混合物作为组分B，和（C）至少一种交联试剂作为组分 其中至少一种交联剂是至少一种异氰酸酯溶于至少一种聚氨酯中，并且还涉及一种制备阻燃聚氨酯的方法，所得阻燃聚氨酯，以及使用 在生产阻燃聚氨酯中的至少一种聚氨酯中的至少一种异氰酸酯的溶液，用于提高火焰返回的机械稳定性 dant聚氨酯。

公开(公告)号：US20150274958A1

公开(公告)日：2015-10-01

申请号：US14433258

申请日：2013-10-14

Applicant: BASF SE

Inventor： Oliver Steffen Henze ,  Frank Uhlhorn ,  Alfons Bertels ,  Anja Oltmanns ,  Marc Hansen

IPC: C08L33/10

CPC classification number: C08L33/10 ,  C08G18/664 ,  C08G18/6674 ,  C08G18/73 ,  C08L33/12 ,  C08L75/04 ,  C08L2201/10 ,  C08L75/00

Abstract: The present invention relates to compositions comprising at least one thermoplastic polyurethane and at least one poly(meth)acrylate, where the at least one thermoplastic polyurethane is a polyurethane based on hexamethylene 1,6-diisocyanate (HDI), on at least one diol, and on at least one chain extender, selected from the group consisting of ethylene 1,2-glycol, 1,2-propanediol, 1,3-propanediol, 1,4-butanediol, 2,3-butanediol, 1,5-pentanediol, 1,6-hexanediol, diethylene glycol, dipropylene glycol, 1,4-cyclohexanediol, 1,4-dimethanolcyclohexane, and neopentyl glycol. The present invention further relates to moldings comprising the compositions of the invention, and also to the use of the compositions of the invention for producing a foil and for coating a molding.

Abstract translation: 本发明涉及包含至少一种热塑性聚氨酯和至少一种聚（甲基）丙烯酸酯的组合物，其中至少一种热塑性聚氨酯是基于六亚甲基1,6-二异氰酸酯（HDI）的聚氨酯，在至少一种二醇上， 和至少一种增链剂，选自乙烯1,2-二醇，1,2-丙二醇，1,3-丙二醇，1,4-丁二醇，2,3-丁二醇，1,5-戊二醇 ，1,6-己二醇，二甘醇，二丙二醇，1,4-环己二醇，1,4-二甲醇环己烷和新戊二醇。 本发明还涉及包含本发明组合物的模制品，以及本发明组合物用于生产箔和用于涂覆模塑品的用途。