JP7839893B2 - 炭化ケイ素繊維用ポリカルボシランの製造方法及び炭化ケイ素繊維の製造方法 - Google Patents

炭化ケイ素繊維用ポリカルボシランの製造方法及び炭化ケイ素繊維の製造方法

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Publication number
JP7839893B2
JP7839893B2 JP2024554513A JP2024554513A JP7839893B2 JP 7839893 B2 JP7839893 B2 JP 7839893B2 JP 2024554513 A JP2024554513 A JP 2024554513A JP 2024554513 A JP2024554513 A JP 2024554513A JP 7839893 B2 JP7839893 B2 JP 7839893B2
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JP
Japan
Prior art keywords
pcs
temperature
silicon carbide
liquid
molecular weight
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Active
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JP2024554513A
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English (en)
Japanese (ja)
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JPWO2024095990A1 (https=
Inventor
良太 内藤
惇基 齊藤
諒 井内
紘司 山川
建 後藤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kureha Corp
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Kureha Corp
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Publication date
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Publication of JPWO2024095990A1 publication Critical patent/JPWO2024095990A1/ja
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Publication of JP7839893B2 publication Critical patent/JP7839893B2/ja
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Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
    • D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
    • D01F9/10—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material by decomposition of organic substances
    • 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
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/60—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule in which all the silicon atoms are connected by linkages other than oxygen atoms
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/76—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from other polycondensation products
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2101/00—Inorganic fibres
    • D10B2101/10—Inorganic fibres based on non-oxides other than metals
    • D10B2101/14—Carbides; Nitrides; Silicides; Borides
    • D10B2101/16—Silicon carbide
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2401/00—Physical properties
    • D10B2401/06—Load-responsive characteristics
    • D10B2401/063—Load-responsive characteristics high strength

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Fibers (AREA)
JP2024554513A 2022-11-01 2023-10-31 炭化ケイ素繊維用ポリカルボシランの製造方法及び炭化ケイ素繊維の製造方法 Active JP7839893B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022175725 2022-11-01
JP2022175725 2022-11-01
PCT/JP2023/039176 WO2024095990A1 (ja) 2022-11-01 2023-10-31 炭化ケイ素繊維用ポリカルボシランの製造方法及び炭化ケイ素繊維の製造方法

Publications (2)

Publication Number Publication Date
JPWO2024095990A1 JPWO2024095990A1 (https=) 2024-05-10
JP7839893B2 true JP7839893B2 (ja) 2026-04-02

Family

ID=90930510

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024554513A Active JP7839893B2 (ja) 2022-11-01 2023-10-31 炭化ケイ素繊維用ポリカルボシランの製造方法及び炭化ケイ素繊維の製造方法

Country Status (4)

Country Link
US (1) US20260078223A1 (https=)
JP (1) JP7839893B2 (https=)
KR (1) KR20250048328A (https=)
WO (1) WO2024095990A1 (https=)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019137935A (ja) 2018-02-08 2019-08-22 株式会社Ｉｈｉエアロスペース 炭化ケイ素繊維の製造方法及び炭化ケイ素繊維

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH064701B2 (ja) * 1986-11-06 1994-01-19 日本カーボン株式会社 有機ケイ素重合体の製造方法
JP2525286B2 (ja) * 1990-11-26 1996-08-14 日本原子力研究所 超耐熱性炭化ケイ素繊維の製造方法
JP2001314730A (ja) 2000-05-11 2001-11-13 E Tec:Kk ＮＯｘの低減化方法および装置
JP4199531B2 (ja) 2002-12-12 2008-12-17 Ｎｅｃエンジニアリング株式会社 パルスマスク波形整形支援装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019137935A (ja) 2018-02-08 2019-08-22 株式会社Ｉｈｉエアロスペース 炭化ケイ素繊維の製造方法及び炭化ケイ素繊維

Also Published As

Publication number Publication date
WO2024095990A1 (ja) 2024-05-10
US20260078223A1 (en) 2026-03-19
KR20250048328A (ko) 2025-04-08
JPWO2024095990A1 (https=) 2024-05-10

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