JPWO2022210433A5 - - Google Patents

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JPWO2022210433A5
JPWO2022210433A5 JP2022548413A JP2022548413A JPWO2022210433A5 JP WO2022210433 A5 JPWO2022210433 A5 JP WO2022210433A5 JP 2022548413 A JP2022548413 A JP 2022548413A JP 2022548413 A JP2022548413 A JP 2022548413A JP WO2022210433 A5 JPWO2022210433 A5 JP WO2022210433A5
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maleimide resin
component
resin mixture
diamine
derived
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JPWO2022210433A1 (en
JP7152839B1 (en
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Priority claimed from PCT/JP2022/014705 external-priority patent/WO2022210433A1/en
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Claims (8)

下記式()で表されるマレイミド樹脂(A)と、ジアミン(b)と、マレイン酸無水物とを反応させて得られた、マレイミド樹脂(B)を含むマレイミド樹脂混合物であって、
前記成分(A)と前記成分(B)の重量比率が99/1~60/40であり、
前記成分(b)が炭素数4~60のジアミン(b-1)と、テトラカルボン酸二無水物(b-2)とを反応させて得られたものであり、
前記成分(b-1)がダイマー酸から誘導されたジアミン(b-1a)である、マレイミド樹脂混合物。
Figure 2022210433000001
(式(2)中、複数存在するRはそれぞれ独立して水素原子、または炭素数1~5のアルキル基を表す。mは0~3の整数を表す。nは繰り返し数であり、その平均値は1<n<5である。)
A maleimide resin mixture containing a maleimide resin (B) obtained by reacting a maleimide resin (A) represented by the following formula ( 2 ), a diamine (b), and maleic anhydride,
The weight ratio of the component (A) and the component (B) is 99/1 to 60/40,
The component (b) is obtained by reacting a diamine (b-1) having 4 to 60 carbon atoms with a tetracarboxylic dianhydride (b-2),
A maleimide resin mixture, wherein the component (b-1) is a diamine (b-1a) derived from a dimer acid.
Figure 2022210433000001
(In the formula (2), each of a plurality of R independently represents a hydrogen atom or an alkyl group having 1 to 5 carbon atoms. m represents an integer of 0 to 3. n is the number of repetitions, and the average The values are 1<n<5.)
下記式(2)で表されるマレイミド樹脂(A)と、ジアミン(b)と、マレイン酸無水物とを反応させて得られた、マレイミド樹脂(B)を含むマレイミド樹脂混合物であって、A maleimide resin mixture containing a maleimide resin (B) obtained by reacting a maleimide resin (A) represented by the following formula (2), a diamine (b), and maleic anhydride,
前記成分(A)と前記成分(B)の重量比率が70/30~50/50であり、The weight ratio of the component (A) and the component (B) is 70/30 to 50/50,
前記成分(b)が炭素数4~60のジアミン(b-1)と、テトラカルボン酸二無水物(b-2)とを反応させて得られたものであり、The component (b) is obtained by reacting a diamine (b-1) having 4 to 60 carbon atoms with a tetracarboxylic dianhydride (b-2),
前記成分(b-1)がダイマー酸から誘導されたジアミン(b-1a)である、マレイミド樹脂混合物。A maleimide resin mixture, wherein the component (b-1) is a diamine (b-1a) derived from a dimer acid.
Figure 2022210433000002
Figure 2022210433000002
(式(2)中、複数存在するRはそれぞれ独立して水素原子、または炭素数1~5のアルキル基を表す。mは0~3の整数を表す。nは繰り返し数であり、その平均値は1<n<5である。)(In the formula (2), each of a plurality of R independently represents a hydrogen atom or an alkyl group having 1 to 5 carbon atoms. m represents an integer of 0 to 3. n is the number of repetitions, and the average The values are 1<n<5.)
前記成分(b-2)が、下記式(4)で表される、請求項1または2に記載のマレイミド樹脂混合物。
Figure 2022210433000003
3. The maleimide resin mixture according to claim 1 , wherein the component (b-2) is represented by the following formula (4).
Figure 2022210433000003
前記成分(B)が下記式(3)で表される、請求項1からのいずれか一項に記載のマレイミド樹脂混合物。
Figure 2022210433000004
(式(3)中、Rは、ダイマー酸に由来する2価の炭化水素基(c)を示し、Rは、ダイマー酸に由来する2価の炭化水素基(c)以外の2価の有機基(d)を示し、Rは、ダイマー酸に由来する2価の炭化水素基(c)、及びダイマー酸に由来する2価の炭化水素基(c)以外の2価の有機基(d)からなる群から選択されるいずれか1種を示し、R及びRは、それぞれ独立に単環式または縮合多環式の脂環構造を有する炭素数4~40の4価の有機基、単環式の脂環構造を有する有機基が直接または架橋構造を介して相互に連結された炭素数8~40の4価の有機基、および脂環構造と芳香環を両方有する半脂環構造を有する炭素数8~40の4価の有機基から選択される1以上の有機基を示す。mは1~30の整数であり、nは0~30の整数であり、R及びRはそれぞれ同-でも異なっていてもよい。)
4. The maleimide resin mixture according to any one of claims 1 to 3 , wherein the component (B) is represented by the following formula (3).
Figure 2022210433000004
(In the formula (3), R 1 represents a divalent hydrocarbon group (c) derived from a dimer acid, and R 2 represents a divalent hydrocarbon group other than the divalent hydrocarbon group (c) derived from a dimer acid. and R 3 is a divalent hydrocarbon group (c) derived from a dimer acid, and a divalent organic group other than the divalent hydrocarbon group (c) derived from a dimer acid (d), wherein R 4 and R 5 each independently represent a tetravalent C 4-40 alicyclic structure having a monocyclic or condensed polycyclic structure an organic group, a tetravalent organic group having 8 to 40 carbon atoms in which organic groups having a monocyclic alicyclic structure are linked directly or via a bridge structure, and a semivalent organic group having both an alicyclic structure and an aromatic ring one or more organic groups selected from tetravalent organic groups having 8 to 40 carbon atoms and having an alicyclic structure, m is an integer of 1 to 30, n is an integer of 0 to 30, and R 4 and R 5 may be the same or different.)
請求項1からのいずれか一項に記載のマレイミド樹脂混合物を含有する硬化性樹脂組成物。 A curable resin composition containing the maleimide resin mixture according to any one of claims 1 to 4 . さらに硬化促進剤を含有する請求項に記載の硬化性樹脂組成物。 The curable resin composition according to claim 5 , further comprising a curing accelerator. 請求項1からのいずれか一項に記載のマレイミド樹脂混合物、または請求項もしくはに記載の硬化性樹脂組成物をシート状の繊維基材に保持したプリプレグ。 A prepreg in which the maleimide resin mixture according to any one of claims 1 to 4 or the curable resin composition according to claim 5 is held on a sheet- like fiber base material. 請求項1からのいずれか一項に記載のマレイミド樹脂混合物、請求項もしくはに記載の硬化性樹脂組成物、または請求項に記載のプリプレグを硬化して得られる硬化物。 A cured product obtained by curing the maleimide resin mixture according to any one of claims 1 to 4 , the curable resin composition according to claim 5 or 6 , or the prepreg according to claim 7 .
JP2022548413A 2021-03-30 2022-03-25 Maleimide resin mixture, curable resin composition, prepreg and cured product thereof Active JP7152839B1 (en)

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JP2021056834 2021-03-30
JP2021056834 2021-03-30
PCT/JP2022/014705 WO2022210433A1 (en) 2021-03-30 2022-03-25 Maleimide resin mixture, curable resin composition, prepreg and cured product thereof

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JP7152839B1 JP7152839B1 (en) 2022-10-13
JPWO2022210433A5 true JPWO2022210433A5 (en) 2023-02-28

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WO (1) WO2022210433A1 (en)

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WO2024079923A1 (en) * 2022-10-14 2024-04-18 日本化薬株式会社 Resin composition, cured product, semiconductor element, and dry film resist

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JPS5430440A (en) 1977-08-10 1979-03-06 Japan Storage Battery Co Ltd Inverter
JPH03100016A (en) 1989-09-14 1991-04-25 Mitsui Toatsu Chem Inc Preparation of polymaleimide compound
JP2855138B2 (en) 1990-07-17 1999-02-10 財団法人東北電気保安協会 How to replace the operation cord of a pole switch etc.
JP2570923B2 (en) 1991-06-07 1997-01-16 信越化学工業株式会社 Thermosetting resin composition
JPH0637465A (en) 1992-07-17 1994-02-10 Mitsubishi Electric Corp Fitting device for cover
JP2001316429A (en) * 2000-05-01 2001-11-13 Mitsubishi Rayon Co Ltd Bismaleimide resin composition
JP5030297B2 (en) 2007-05-18 2012-09-19 日本化薬株式会社 Laminate resin composition, prepreg and laminate
JP6964325B2 (en) * 2017-05-22 2021-11-10 ユニチカ株式会社 Method for producing isomareimide
JP7024548B2 (en) * 2018-03-28 2022-02-24 昭和電工マテリアルズ株式会社 Maleimide resin manufacturing method
KR20210056996A (en) * 2018-09-12 2021-05-20 니폰 가야꾸 가부시끼가이샤 Maleimide resin, curable resin composition and cured product thereof
JP7066918B2 (en) * 2019-04-02 2022-05-13 日本化薬株式会社 Bismaleimide compound, photosensitive resin composition using it, cured product thereof and semiconductor device
KR20220043123A (en) * 2019-08-01 2022-04-05 세키스이가가쿠 고교가부시키가이샤 Resin material and multilayer printed wiring board
JP2021025053A (en) * 2019-08-01 2021-02-22 積水化学工業株式会社 Resin material and multilayer printed wiring board
JP2021116423A (en) * 2020-01-21 2021-08-10 日本化薬株式会社 Curable resin composition and cured product thereof
WO2021149733A1 (en) * 2020-01-24 2021-07-29 三菱瓦斯化学株式会社 Resin composition, resin sheet, prepreg, and printed wiring board

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