改善された光学特性を有するポリアミド組成物

Japanese Patent JP7004641

B2

The invention relates to the use of thermoplastic molding masses to produce molded bodies of any type having improved optical properties, said molding masses containing A) 30 to 99.99 wt% of a thermoplastic polyamide, B) 0.01 to 10 wt% of a compound of formula I, wherein substituent A represents a (see II) or –O-R5 residue or (see III), substituent B represents a (see IV) or –O-R6 residue or (see V), and substituent Z represents linear or branched C1 to C14 alkylene residues, unsubstituted or substituted cycloalkylene residues having 3 to 17 C atoms, substituted or unsubstituted aromatic residues having 6 to 20 C atoms, R1 to R10 represent, independently of each other, linear C1-C14 alkyl residues, branched C3 to C12 alkyl residues, unsubstituted or substituted C3-C14 cycloalkyl residues, unsubstituted or substituted aromatic residues having 6 to 20 C atoms, or acetyl residues, R1 and R2, and R3 and R4, independently of each other, form a heteroalkylene residue together with the nitrogen as a binding link, which heteroalkylene residue can bear one or two keto groups as a substituent, C) 0 to 60 wt% of further additives, wherein the sum of the weight percentages of components A) to C) is 100%.

Florian Richter
Liner Ksarter
Hejin Park

JP2018501280A

January 21, 2022

July 13, 2016

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BASF SE

C07C271/24; C08L77/02; C07C275/26; C07C275/28; C07D223/10; C08G69/26; C08J5/00; C08K5/205; C08K5/21; C08L77/06; G02B1/04

JP8100073A
JP2015510962A
JP55151075A
JP54076697A

Einzel Felix-Reinhard
Yukie Kamiya
Taku Morita
Junichi Maekawa
Hiroyasu Ninomiya
Ueshima class

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