JP7435788B2 - 樹脂組成物、管渠補修材および管渠補修方法 - Google Patents

樹脂組成物、管渠補修材および管渠補修方法 Download PDF

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Publication number
JP7435788B2
JP7435788B2 JP2022539516A JP2022539516A JP7435788B2 JP 7435788 B2 JP7435788 B2 JP 7435788B2 JP 2022539516 A JP2022539516 A JP 2022539516A JP 2022539516 A JP2022539516 A JP 2022539516A JP 7435788 B2 JP7435788 B2 JP 7435788B2
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Japan
Prior art keywords
resin composition
unsaturated polyester
pipe repair
cured product
polyester oligomer
Prior art date
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JP2022539516A
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English (en)
Japanese (ja)
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JPWO2022025097A1 (enrdf_load_stackoverflow
Inventor
尚人 岡田
直樹 後藤
健一 小林
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.)
Resonac Corp
Original Assignee
Hitachi Chemical Co Ltd
Showa Denko Materials Co Ltd
Resonac Corp
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Application filed by Hitachi Chemical Co Ltd, Showa Denko Materials Co Ltd, Resonac Corp filed Critical Hitachi Chemical Co Ltd
Publication of JPWO2022025097A1 publication Critical patent/JPWO2022025097A1/ja
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
    • C08F283/01—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to unsaturated polyesters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/46—Polymerisation initiated by wave energy or particle radiation
    • C08F2/48—Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light
    • C08F2/50—Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light with sensitising agents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/24—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/24—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
    • C08J5/241—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs using inorganic fibres
    • C08J5/244—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs using inorganic fibres using glass fibres
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/18—Appliances for use in repairing pipes

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Inorganic Chemistry (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Sewage (AREA)
  • Reinforced Plastic Materials (AREA)
JP2022539516A 2020-07-31 2021-07-28 樹脂組成物、管渠補修材および管渠補修方法 Active JP7435788B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020130660 2020-07-31
JP2020130660 2020-07-31
PCT/JP2021/027840 WO2022025097A1 (ja) 2020-07-31 2021-07-28 樹脂組成物、管渠補修材および管渠補修方法

Publications (2)

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JPWO2022025097A1 JPWO2022025097A1 (enrdf_load_stackoverflow) 2022-02-03
JP7435788B2 true JP7435788B2 (ja) 2024-02-21

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JP2022539516A Active JP7435788B2 (ja) 2020-07-31 2021-07-28 樹脂組成物、管渠補修材および管渠補修方法

Country Status (4)

Country Link
JP (1) JP7435788B2 (enrdf_load_stackoverflow)
KR (1) KR20230009915A (enrdf_load_stackoverflow)
CN (1) CN115698108A (enrdf_load_stackoverflow)
WO (1) WO2022025097A1 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119802369B (zh) * 2025-03-13 2025-07-11 江苏恒力化纤股份有限公司 一种多通油管的损伤修复方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002062644A (ja) 2000-05-30 2002-02-28 Nippon Shokubai Co Ltd 感光性樹脂組成物、被覆材およびｆｒｐ用基材
JP2003049974A (ja) 2001-08-07 2003-02-21 Hitachi Chem Co Ltd 重合性組成物、光重合性樹脂組成物、これを用いた管ライニング材及び管ライニング工法
JP2007291179A (ja) 2006-04-21 2007-11-08 Toa Grout Kogyo Co Ltd 硬化性樹脂組成物、ライニング材及び管状ライニング材
JP2013041241A (ja) 2011-07-19 2013-02-28 Ricoh Co Ltd 電子写真感光体とその製造方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50154390A (enrdf_load_stackoverflow) * 1974-06-03 1975-12-12
JP3893605B2 (ja) * 1997-07-25 2007-03-14 日本ゼオン株式会社 照射線硬化型不飽和ポリエステル樹脂組成物及び該組成物の成形方法
JP4055300B2 (ja) 1999-08-30 2008-03-05 日立化成工業株式会社 管ライニング材用熱硬化性樹脂組成物、管ライニング材及び管ライニング工法
JP2008019328A (ja) * 2006-07-12 2008-01-31 Toyobo Co Ltd 不飽和ポリエステル樹脂および不飽和ポリエステル樹脂組成物とそれらの製造方法
JP2008142996A (ja) 2006-12-08 2008-06-26 S G C Gesuido Center Kk 配管のライニング方法および光硬化装置
KR101009289B1 (ko) * 2010-10-14 2011-01-18 (주)켐베이스 비굴착 하수관 보수용 자외선 경화형 불포화 폴리에스테르 수지 조성물 및 그 제조방법
EP2551109A1 (en) * 2011-07-25 2013-01-30 Basell Poliolefine Italia S.r.l. Pipe lining with heterophasic polyolefin compositions and thermosetting resin
JP6095278B2 (ja) 2012-04-20 2017-03-15 吉佳エンジニアリング株式会社 既設管補修方法
US10100195B2 (en) * 2013-06-07 2018-10-16 Kaneka Corporation Curable resin composition, structural adhesive, coating material or fiber reinforced composite material using the same, foam body using the same, laminate using the same, and cured material thereof
WO2015056585A1 (ja) 2013-10-18 2015-04-23 昭和電工株式会社 管渠補修用樹脂組成物、管渠補修材及び既設管渠の補修方法
JP7033084B2 (ja) * 2017-01-23 2022-03-09 昭和電工株式会社 ラジカル重合性樹脂組成物及び構造物修復用注入剤

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002062644A (ja) 2000-05-30 2002-02-28 Nippon Shokubai Co Ltd 感光性樹脂組成物、被覆材およびｆｒｐ用基材
JP2003049974A (ja) 2001-08-07 2003-02-21 Hitachi Chem Co Ltd 重合性組成物、光重合性樹脂組成物、これを用いた管ライニング材及び管ライニング工法
JP2007291179A (ja) 2006-04-21 2007-11-08 Toa Grout Kogyo Co Ltd 硬化性樹脂組成物、ライニング材及び管状ライニング材
JP2013041241A (ja) 2011-07-19 2013-02-28 Ricoh Co Ltd 電子写真感光体とその製造方法

Also Published As

Publication number Publication date
CN115698108A (zh) 2023-02-03
KR20230009915A (ko) 2023-01-17
JPWO2022025097A1 (enrdf_load_stackoverflow) 2022-02-03
WO2022025097A1 (ja) 2022-02-03

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