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Production of linear alternating copolymers of carbon monoxide and an olefin, useful as food packaging, comprises copolymerization using a metal complex, a dissolution aid and a hydroxy compound

机译：一氧化碳和烯烃的线性交替共聚物的生产（用作食品包装）包括使用金属络合物，助溶剂和羟基化合物进行共聚

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摘要

A process for the production of linear alternating copolymers of carbon monoxide and an olefin comprises copolymerization using a metal complex, a dissolution aid and a hydroxy compound. A process for the production of linear alternating copolymers of carbon monoxide and at least one 3-20 C olefinically unsaturated compound comprises copolymerization in the presence of (A1) a metal complex of formula (1), (B) a dissolution aid and (C) a hydroxy compound. G = 5-7 membered carbocyclic ring, optionally containing heteroatoms, -(CRb2)r-, (CRb2)s-Si(Ra)2-(CRb2)t-, -A-O-B or -A-Z(R5)-B; R5 = H, a functional group containing atoms of Group IVA, VA, VIA or VIIA, substituted 1-28C alkyl, 3-14C cycloalkyl, 6-15C aryl, or an alkyl aryl with 1-20C alkyl and 6-15C aryl, N(Rb)2, -Si(Rc)3 or formula (2); q = 0-20; A, B = -(CRb2)r'-, -(CRb2)s-Si(Ra)2-(CRb2)t-, -N(Rb)-, a corresponding ring system or together with Z forms a heterocycle; Ra = 1-20C alkyl, 3-10C cycloalkyl, 6-15C aryl or an alkylaryl having 1-10C alkyl and 6-15C aryl, optionally substituted; Rb = as Ra, H or Si(Rc)3; Rc = 1-20C alkyl, 3-10C cycloalkyl, 6-15C aryl or an alkylaryl having 1-10C alkyl and 6-15C aryl, optionally substituted r = 1-4; r' = 1 or 2; s, t = 0-2; s+t = 1-3; Z, E1, E2 = Group VA element ; M = Group VIIIB, IB or IIB element ; R1-R4 = 2-28C alkyl, 3-14C cycloalkyl, 6-15C aryl or an alkylaryl having 1-28C alkyl and 6-15C aryl, provided at least one of R1-R4 contains an OH, amine, or ionic group; L1, L2 = charged or neutral ligand; X = mono- or multivalent anion; p, m, n = 0-4; and p = m * n. An Independent claim is also included for a process for the production of the copolymer in the presence of (A1.1) a metal M in salt or complex salt form (A1.2) a chelate ligand of formula (3), (B) a dissolution aid and (C) a hydroxy compound. (R1)(R2)E1-G-E2(R3)(R3)(R4) (3)

机译：用于生产一氧化碳和烯烃的线性交替共聚物的方法包括使用金属络合物，溶解助剂和羟基化合物的共聚。一氧化碳和至少一种3-20 C烯属不饱和化合物的线性交替共聚物的生产方法包括在（A1）式（1）的金属配合物，（B）助溶剂和（C ）羟基化合物。 G = 5-7元碳环，可选包含杂原子，-（CRb2）r-，（CRb2）s-Si（Ra）2-（CRb2）t-，-AOB或-AZ（R 5） -B; R 5 ＝ H，包含IVA，VA，VIA或VIIA族原子的官能团，取代的1-28C烷基，3-14C环烷基，6-15C芳基或具有1-20C烷基和6--的烷基芳基15 C芳基，N（Rb）2，-Si（Rc）3或式（2）; q = 0-20; A，B ＝-（CRb2）r′-，-（CRb2）s-Si（Ra）2-（CRb2）t-，-N（Rb）-，相应的环系或与Z一起形成杂环; Ra ＝ 1-20C烷基，3-10C环烷基，6-15C芳基或具有1-10C烷基和6-15C芳基的烷基芳基，其任选被取代; Rb ＝ Ra，H或Si（Rc）3; Rc ＝ 1-20C烷基，3-10C环烷基，6-15C芳基或具有1-10C烷基和6-15C芳基的烷基芳基，任选取代的r ＝ 1-4; r'= 1或2; s，t = 0-2; s + t ＝ 1-3; Z，E 1，E 2 ＝ VA族元素; M = VIIIB，IB或IIB组元素; R 1 -R 4 ＝ 2-28C烷基，3-14C环烷基，6-15C芳基或具有1-28C烷基和6-15C芳基的烷基芳基，只要R 1 -R < 4>含有OH，胺或离子基团; L 1，L 2 ＝带电荷或中性的配体; X =单价或多价阴离子; p，m，n = 0-4;和p = m * n。还包括在（A1.1）盐或络合物盐形式的金属M（A1.2）式（3），（B）的螯合配体存在下生产共聚物的方法的独立权利要求。溶解助剂和（C）羟基化合物。（R 1）（R 2）E 1 -G-E 2（R 3）（R 3）（R 4）（3）

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公开/公告号DE19917920A1

专利类型
公开/公告日2000-10-26

原文格式PDF
申请/专利权人 BASF AG;
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申请/专利号DE1999117920
发明设计人 MC KEE GRAHAM EDMUND;LINDNER EKKEHARD;SCHMID MARKUS;WEGNER PETER;QUEISSER JOACHIM;GEPRAEGS MICHAEL;WALD JOACHIM;
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申请日1999-04-20
分类号C08G67/02;
国家 DE
入库时间 2022-08-22 01:42:11

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