JP7405317B1 - リグニン変性レゾール型フェノール樹脂の製造方法 - Google Patents

リグニン変性レゾール型フェノール樹脂の製造方法 Download PDF

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Publication number
JP7405317B1
JP7405317B1 JP2023556763A JP2023556763A JP7405317B1 JP 7405317 B1 JP7405317 B1 JP 7405317B1 JP 2023556763 A JP2023556763 A JP 2023556763A JP 2023556763 A JP2023556763 A JP 2023556763A JP 7405317 B1 JP7405317 B1 JP 7405317B1
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Prior art keywords
mixture
lignin
phenolic resin
water
type phenolic
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JP2023556763A
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Japanese (ja)
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JPWO2023234199A1 (https=
JPWO2023234199A5 (https=
Inventor
威俊 村井
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Sumitomo Bakelite Co Ltd
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Sumitomo Bakelite Co Ltd
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
    • C08G8/04—Condensation polymers of aldehydes or ketones with phenols only of aldehydes
    • C08G8/08—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ
    • C08G8/24—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ with mixtures of two or more phenols which are not covered by only one of the groups C08G8/10 - C08G8/20
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
    • C08G8/04—Condensation polymers of aldehydes or ketones with phenols only of aldehydes
    • C08G8/08—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ
    • C08G8/20—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ with polyhydric phenols
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
    • C08H6/00—Macromolecular compounds derived from lignin, e.g. tannins, humic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C08L61/04—Condensation polymers of aldehydes or ketones with phenols only
    • C08L61/16—Condensation polymers of aldehydes or ketones with phenols only of ketones with phenols

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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)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
JP2023556763A 2022-06-02 2023-05-26 リグニン変性レゾール型フェノール樹脂の製造方法 Active JP7405317B1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2023210824A JP2024015513A (ja) 2022-06-02 2023-12-14 リグニン変性レゾール型フェノール樹脂の製造方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022090308 2022-06-02
JP2022090308 2022-06-02
PCT/JP2023/019654 WO2023234199A1 (ja) 2022-06-02 2023-05-26 リグニン変性レゾール型フェノール樹脂の製造方法

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JP2023210824A Division JP2024015513A (ja) 2022-06-02 2023-12-14 リグニン変性レゾール型フェノール樹脂の製造方法

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JPWO2023234199A1 JPWO2023234199A1 (https=) 2023-12-07
JP7405317B1 true JP7405317B1 (ja) 2023-12-26
JPWO2023234199A5 JPWO2023234199A5 (https=) 2024-05-14

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JP2023556763A Active JP7405317B1 (ja) 2022-06-02 2023-05-26 リグニン変性レゾール型フェノール樹脂の製造方法
JP2023210824A Pending JP2024015513A (ja) 2022-06-02 2023-12-14 リグニン変性レゾール型フェノール樹脂の製造方法

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US (1) US20250297049A1 (https=)
EP (1) EP4534574A1 (https=)
JP (2) JP7405317B1 (https=)
CN (1) CN119317654A (https=)
WO (1) WO2023234199A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120699211B (zh) * 2025-08-12 2026-02-06 南开大学 一种球型木质素-酚醛树脂及其制备方法和在吸附含n有机染料中的应用

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6588433B2 (ja) * 2013-11-26 2019-10-09 ユー ピー エム キュンメネ コーポレーション リグニンを処理し、結合剤組成物を生成するための方法
WO2021249899A1 (en) * 2020-06-10 2021-12-16 Borealis Ag Stable lignin-phenol blend for use in lignin modified phenol-formaldehyde resins

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5256679B2 (ja) 2007-09-27 2013-08-07 住友ベークライト株式会社 リグニン誘導体及びその二次誘導体
JP2012201828A (ja) 2011-03-25 2012-10-22 Sumitomo Bakelite Co Ltd リグニン誘導体の製造方法、リグニン二次誘導体の製造方法、リグニン誘導体およびリグニン二次誘導体
JP7020716B1 (ja) 2020-12-07 2022-02-16 クスノキ化学株式会社 剥離剤

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6588433B2 (ja) * 2013-11-26 2019-10-09 ユー ピー エム キュンメネ コーポレーション リグニンを処理し、結合剤組成物を生成するための方法
WO2021249899A1 (en) * 2020-06-10 2021-12-16 Borealis Ag Stable lignin-phenol blend for use in lignin modified phenol-formaldehyde resins

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Publication number Publication date
JPWO2023234199A1 (https=) 2023-12-07
JP2024015513A (ja) 2024-02-02
WO2023234199A1 (ja) 2023-12-07
US20250297049A1 (en) 2025-09-25
CN119317654A (zh) 2025-01-14
EP4534574A1 (en) 2025-04-09

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