KR930006068A - Novolak resin and preparation method thereof - Google Patents

Novolak resin and preparation method thereof Download PDF

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Publication number
KR930006068A
KR930006068A KR1019910022148A KR910022148A KR930006068A KR 930006068 A KR930006068 A KR 930006068A KR 1019910022148 A KR1019910022148 A KR 1019910022148A KR 910022148 A KR910022148 A KR 910022148A KR 930006068 A KR930006068 A KR 930006068A
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South Korea
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group
substituted
unsubstituted
hydrogen atom
straight
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KR1019910022148A
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Korean (ko)
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유지 우에다
나오끼 다께야마
히로미 우에끼
다께히로 가스모또
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모리 히데오
스미또모 가가꾸고오교 가부시끼가이샤
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Publication of KR930006068A publication Critical patent/KR930006068A/en

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    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G8/00Condensation polymers of aldehydes or ketones with phenols only
    • C08G8/04Condensation polymers of aldehydes or ketones with phenols only of aldehydes
    • C08G8/08Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ
    • C08G8/10Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ with phenol

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Materials For Photolithography (AREA)

Abstract

알데히드 화합물 및 특정한 페놀 화합물로부터 제조된 노볼락 수지는 특성, 특히 감광성 내식막의 기재 수지로서의 특성이 우수하다.Novolak resins prepared from aldehyde compounds and certain phenolic compounds are excellent in properties, in particular, as a base resin of a photoresist.

Description

노볼락 수지 및 이의 제조방법Novolak resin and preparation method thereof

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 실시예 2에서 제조한 노볼락 수지의 NMR 도표이다.1 is an NMR diagram of the novolak resin prepared in Example 2.

Claims (6)

평균 분자량이 2,000 내지 50,000이고, 하기의 반복 단위(Ⅰ), (Ⅱ) 및 (Ⅲ)의 군으로부터 선택된 한 종류이상의 반복 단위를 포함함을 특징으로 하는 노볼락 수지:A novolak resin having an average molecular weight of 2,000 to 50,000 and comprising at least one type of repeating unit selected from the group of the following repeating units (I), (II) and (III): 상기식에서, R1내지 R5는 각각 수소원자, 치환 또는 비치환되고 직쇄 또는 측쇄의 알킬기, 치환 또는 비치환되고 직쇄 또는 측쇄의 알케닐기, 아세틸기 또는 할로겐 원자이고, R6및 R7은 각각 수소원자, 치환 또는 비치환된 알킬기, 벤질기 또는 페닐기이며, 단,의 기는 -OH 기에 대하여 o-위치 또는 p-위치에 존재하고, R8내지 R13은 각각 수소원자, 치환 또는 비치환되고 직쇄 또는 측쇄의 알킬기, 치환 또는 비치환되고 직쇄 또는 측쇄의 알케닐기 아세틸기 또는 할로겐 원자이고, R14및 R15는 각각 수소 원자, 치환 또는 비치환된 알킬기, 벤질기 또는 페닐기이며, 단,기는 -OH 기에 대하여 o-위치 또는 p-위치에 존재하고 R16내지 R21은 각각 수소원자, 치환 또는 비치환되고 직쇄 또는 측쇄의 알킬기, 치환 또는 비치환되고 직쇄 또는 측쇄의 알케닐기 아세틸기 또는 할로겐 원자이고, R22및 R23은 각각 수소 원자, 치환 또는 비치환된 알킬기, 벤질기 또는 페닐기이며, 단,의 기는 -OH 기에 대하여 o-위치 또는 p-위치에 존재한다.Wherein R 1 to R 5 are each a hydrogen atom, a substituted or unsubstituted, straight or branched alkyl group, a substituted or unsubstituted, straight or branched alkenyl group, an acetyl group or a halogen atom, and R 6 and R 7 are each A hydrogen atom, a substituted or unsubstituted alkyl group, a benzyl group or a phenyl group, provided Is a group in the o-position or p-position relative to the -OH group, and R 8 to R 13 are each hydrogen atom, substituted or unsubstituted, straight or branched alkyl group, substituted or unsubstituted, straight or branched alkenyl group acetyl A group or a halogen atom, R 14 and R 15 are each a hydrogen atom, a substituted or unsubstituted alkyl group, a benzyl group or a phenyl group, The group is in the o-position or p-position relative to the -OH group and R 16 to R 21 are each hydrogen atom, substituted or unsubstituted, straight or branched alkyl group, substituted or unsubstituted, straight or branched alkenyl group acetyl group or A halogen atom, R 22 and R 23 are each a hydrogen atom, a substituted or unsubstituted alkyl group, benzyl group or a phenyl group, Groups are in the o-position or p-position relative to the -OH group. 제1항에 있어서, 알킬기의 탄소수가 1 내지 5임을 특징으로 하는 노볼락 수지.The novolak resin according to claim 1, wherein the alkyl group has 1 to 5 carbon atoms. 제1항에 있어서, 알케닐기의 탄소수가 2 내지 5임을 특징으로 하는 노볼락 수지.The novolak resin according to claim 1, wherein the alkenyl group has 2 to 5 carbon atoms. 하기 식(Ⅳ)의 화합물을 포함하는 페놀과 카르보닐 화합물을 산촉매의 존재하에서 첨가 축합시킴을 특징으로 하는 제1항의 노볼락 수지의 제조방법:A process for producing the novolac resin of claim 1, wherein the phenol and carbonyl compound comprising the compound of formula (IV) are added and condensed in the presence of an acid catalyst: 상기식에서, Z1내지 Z9는 각각 수소원자, 치환 또는 비치환되고 직쇄 또는 측쇄의 알킬기, 치환 또는 비치환되고 직쇄 또는 측쇄의 알케닐기, 아세틸기, 할로겐원자 또는 히드록실기이고, Z1, Z7, Z8및 Z9중의 적어도 하나는 히드록실기이며, 이 히드록실기의 o-위치 또는 p-위치에 적어도 하나의 수소원자가 존재하고 Z2내지 Z6중의 하나는 히드록실기이며, 이 히드록실기의 o-위치 또는 p-위치에 적어도 하나의 수소원자가 존재한다.Wherein Z 1 to Z 9 are each a hydrogen atom, a substituted or unsubstituted linear or branched alkyl group, a substituted or unsubstituted linear or branched alkenyl group, an acetyl group, a halogen atom or a hydroxyl group, Z 1 , At least one of Z 7 , Z 8 and Z 9 is a hydroxyl group, at least one hydrogen atom is present at the o-position or p-position of the hydroxyl group and one of Z 2 to Z 6 is a hydroxyl group, At least one hydrogen atom is present at the o-position or p-position of this hydroxyl group. 하기 식(Ⅴ)의 화합물을 포함하는 페놀과 카르보닐 화합물을 산 촉매의 존재하에서 첨가 축합시킴을 특징으로 하는 제1항에서 정의한 반복단위(Ⅱ)를 포함하는 노볼락 수지의 제조방법.A process for producing a novolak resin comprising a repeating unit (II) as defined in claim 1, wherein the phenol and carbonyl compound containing the compound of formula (V) are added and condensed in the presence of an acid catalyst. 상기 식에서 Z10내지 Z18은 각각 수소원자, 치환 또는 비치환되고 직쇄 또는 측쇄의 알킬기, 치환 또는 비치환되고 직쇄 또는 측쇄의 알케닐기, 아세틸기, 할로겐원자 또는 히드록실기이고, Z11내지 Z15중의 하나는 히드록실기이고, 이 히드록실기에 대해 o-위치 또는 p-위치에 적어도 두개의 수소원자가 존재하며, Z10, Z16, Z17및 Z18중의 어느 하나는 히드록실기가 아니다.Wherein Z 10 to Z 18 are each a hydrogen atom, a substituted or unsubstituted linear or branched alkyl group, a substituted or unsubstituted linear or branched alkenyl group, an acetyl group, a halogen atom or a hydroxyl group, and Z 11 to Z One of the 15 is a hydroxyl group, at least two hydrogen atoms in the o-position or p-position to this hydroxyl group, any one of Z 10 , Z 16 , Z 17 and Z 18 is a hydroxyl group no. 하기식 (Ⅵ)의 화합물을 포함하는 페놀과 카르보닐 화합물을 산 촉매의 존재하에서 첨가 축합시킴을 특징으로 하는 제1항에서 정의한 반복 단위(Ⅲ)를 함하는 노볼락 수지의 제조방법;A process for producing a novolak resin comprising a repeating unit (III) as defined in claim 1, wherein the phenol and the carbonyl compound containing the compound of formula (VI) are added and condensed in the presence of an acid catalyst; 상기 식에서 Z19내지 Z27은 각각 수소원자, 치환 또는 비치환되고 직쇄 또는 측쇄의 알킬기, 치환 또는 비치환되고 직쇄 또는 측쇄의 알케닐기, 아세틸기, 할로겐원자 또는 히드록실기이고, Z19,Z25, Z26및 Z27중의 하나는 히드록실기이며, 이 히드록실기에 대해 o-위치 또는 p-위치에 적어도 두개의 수소원자가 존재하고, Z20내지 Z24중의 어느 하나는 히드록실기가 아니다.Wherein Z 19 to Z 27 are each a hydrogen atom, a substituted or unsubstituted, straight or branched alkyl group, a substituted or unsubstituted, straight or branched alkenyl group, an acetyl group, a halogen atom or a hydroxyl group, and Z 19, Z One of 25 , Z 26 and Z 27 is a hydroxyl group, at least two hydrogen atoms present in the o-position or p-position relative to this hydroxyl group, and any one of Z 20 to Z 24 represents a hydroxyl group no. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910022148A 1991-09-27 1991-12-04 Novolak resin and preparation method thereof KR930006068A (en)

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JP91-249071 1991-09-27
JP24907191 1991-09-27

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KR930006068A true KR930006068A (en) 1993-04-20

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200042359A (en) * 2018-10-15 2020-04-23 장남순 Trampoline with adjustable elasticity
WO2022145517A1 (en) * 2020-12-29 2022-07-07 주식회사 모닛 Buckle capable of adjusting length and direction of strap

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100561898B1 (en) * 1998-08-31 2006-10-24 스미또모 베이크라이트 가부시키가이샤 High Molecular Weight High Ortho Novolac Phenolic Resin
TWI318220B (en) 2002-08-30 2009-12-11 Asahi Organic Chem Ind Manufacturing method of phenolic novolac
JP4661064B2 (en) * 2004-03-18 2011-03-30 住友ベークライト株式会社 Method for producing phenolic resin for photoresist and photoresist composition

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200042359A (en) * 2018-10-15 2020-04-23 장남순 Trampoline with adjustable elasticity
WO2022145517A1 (en) * 2020-12-29 2022-07-07 주식회사 모닛 Buckle capable of adjusting length and direction of strap

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MX9102405A (en) 1994-06-30
JPH05178951A (en) 1993-07-20

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