JP2022125289A5 - - Google Patents

Description

〔式［Z-II'］中、ｘおよびｄは０または１以上の整数であり、
ｙおよびｚは０、１または２であり、
Ｒ⁸¹～Ｒ⁹⁹は、それぞれ独立に水素原子、ハロゲン原子、および炭化水素基から選ばれ、Ｒ⁸⁹およびＲ⁹⁰が結合している炭素原子と、Ｒ⁹³が結合している炭素原子またはＲ⁹¹が結合している炭素原子とは、直接あるいは炭素原子数１～３のアルキレン基を介して結合していてもよく、またｙ＝ｚ＝０のとき、Ｒ⁹⁵とＲ⁹²またはＲ⁹⁵とＲ⁹⁹とは互いに結合して単環または多環の芳香族環を形成していてもよい。〕

[In the formula [Z-II'], x and d are 0 or an integer of 1 or more,
y and z are 0, 1 or 2;
R ⁸¹ to R ⁹⁹ are each independently selected from a hydrogen atom, a halogen atom and a hydrocarbon group, and the carbon atom to which R ⁸⁹ and R ⁹⁰ are bonded, the carbon atom to which R ⁹³ is bonded, or R ⁹¹ may be bonded directly or via an alkylene group having 1 to 3 carbon atoms, and when y=z=0, R ⁹⁵ and R ⁹² or R ⁹⁵ and R ⁹⁹ may combine with each other to form a monocyclic or polycyclic aromatic ring. ]

〔式［Z-II'］中、ｘおよびｄは０または１以上の整数であり、
ｙおよびｚは０、１または２であり、
Ｒ⁸¹～Ｒ⁹⁹は、それぞれ独立に水素原子、ハロゲン原子、および炭化水素基から選ばれ、Ｒ⁸⁹およびＲ⁹⁰が結合している炭素原子と、Ｒ⁹³が結合している炭素原子またはＲ⁹¹が結合している炭素原子とは、直接あるいは炭素原子数１～３のアルキレン基を介して結合していてもよく、またｙ＝ｚ＝０のとき、Ｒ⁹⁵とＲ⁹²またはＲ⁹⁵とＲ⁹⁹とは互いに結合して単環または多環の芳香族環を形成していてもよい。〕

[In the formula [Z-II'], x and d are 0 or an integer of 1 or more,
y and z are 0, 1 or 2;
R ⁸¹ to R ⁹⁹ are each independently selected from a hydrogen atom, a halogen atom and a hydrocarbon group, and the carbon atom to which R ⁸⁹ and R ⁹⁰ are bonded, the carbon atom to which R ⁹³ is bonded, or R ⁹¹ may be bonded directly or via an alkylene group having 1 to 3 carbon atoms, and when y=z=0, R ⁹⁵ and R ⁹² or R ⁹⁵ and R ⁹⁹ may combine with each other to form a monocyclic or polycyclic aromatic ring. ]

Claims (4)

Structural unit (z-1') represented by the following general formula [Z'], and the following general formula [Z-I'], general formula [Z-II'], general formula [Z-III'] or general Structural unit (z-2') represented by formula [Z-IV']
A cyclic olefin copolymer containing and satisfying the following requirements [I].

[In the formula [Z′], R ³⁰⁰ represents a hydrogen atom or a linear or branched hydrocarbon group having 1 to 29 carbon atoms. ]

[In the formula [Z-I'], u is 0 or 1,
v is 0 or a positive integer;
satisfies u+v≧1,
w is 0 or 1;
R ⁶¹ to R ⁷⁸ and R ^a1 and R ^b1 are each independently selected from a hydrogen atom, a halogen atom and a hydrocarbon group, and R ⁷⁵ to R ⁷⁸ are bonded together to form a monocyclic or polycyclic ring; and the monocyclic or polycyclic ring may have a double bond, and R ⁷⁵ and R ⁷⁶
Alternatively, R ⁷⁷ and R ⁷⁸ may form an alkylidene group. ]

[In the formula [Z-II'], x and d are 0 or an integer of 1 or more,
y and z are 0, 1 or 2;
R ⁸¹ to R ⁹⁹ are each independently selected from a hydrogen atom, a halogen atom and a hydrocarbon group, and the carbon atom to which R ⁸⁹ and R ⁹⁰ are bonded, the carbon atom to which R ⁹³ is bonded, or R ⁹¹ may be bonded directly or via an alkylene group having 1 to 3 carbon atoms, and when y=z=0, R ⁹⁵ and R ⁹² or R ⁹⁵ and R ⁹⁹ may combine with each other to form a monocyclic or polycyclic aromatic ring. ]

[In the formula [Z-III′], R ¹⁰⁰ and R ¹⁰¹ are each independently a hydrogen atom or a hydrocarbon group having 1 to 5 carbon atoms, and f is 1≦f≦18. ]

[In the general formula [Z-IV'], x is an integer of 0 or 1 or more,
R ¹¹¹ to R ¹¹⁸ are each independently selected from a hydrogen atom, a halogen atom and a hydrocarbon group;
R ¹²¹ to R ¹²⁴ are each independently selected from a hydrogen atom, a halogen atom and a hydrocarbon group, and two adjacent groups may be bonded to each other to form a monocyclic or polycyclic aromatic ring. ]
Requirement [I]: The ratio of the double chain structure ([CO]-[CO]) in the structural unit (z-2′) is 0.5 to 30 mol %.
[However, the ratio of the double chain structure ([E]-[E]) of the structural unit (z-1′), the ratio of the structural unit (z-1′) and the structural unit (z-2′), The ratio of the linked structure ([E]-[CO]) and the ratio of the double chain structure ([CO]-[CO]) of the structural unit (z-2′) is 100 mol%. . ] The cyclic olefin copolymer according to Claim 1, which satisfies the following requirement [II].
Requirement [II]: The weight average molecular weight determined by gel permeation chromatography (GPC) is 5×10 ⁴ or more and 10×10 ⁵ or less. Ethylene and tetracyclo [4.4.0.1 ^2,5 . 1 ^7,10 ]-3-dodecene. The cyclic olefin copolymer according to claim 1, which is an addition copolymer with 3-dodecene. The cyclic olefin copolymer according to any one of claims 1 to 3, which has a glass transition temperature of 180°C to 300°C.