JP2020504214A - ホスホネートオリゴマーによるエポキシ樹脂の硬化 - Google Patents

ホスホネートオリゴマーによるエポキシ樹脂の硬化 Download PDF

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JP2020504214A
JP2020504214A JP2019536309A JP2019536309A JP2020504214A JP 2020504214 A JP2020504214 A JP 2020504214A JP 2019536309 A JP2019536309 A JP 2019536309A JP 2019536309 A JP2019536309 A JP 2019536309A JP 2020504214 A JP2020504214 A JP 2020504214A
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phosphonate
composition
end groups
oligomeric
bis
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JP2020504214A5 (OSRAM
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レンズ、ヤン−プレン
カグンバ、ラウィノ
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エフアールエックス ポリマーズ、インク．
エフアールエックス ポリマーズ、インク．
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/53—Phosphorus bound to oxygen bound to oxygen and to carbon only
    • C08K5/5317—Phosphonic compounds, e.g. R—P(:O)(OR')2
    • C08K5/5333—Esters of phosphonic acids
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K21/00—Fireproofing materials
    • C09K21/14—Macromolecular materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0234—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
    • B01J31/0255—Phosphorus containing compounds
    • B01J31/0267—Phosphines or phosphonium compounds, i.e. phosphorus bonded to at least one carbon atom, including e.g. sp2-hybridised phosphorus compounds such as phosphabenzene, the other atoms bonded to phosphorus being either carbon or hydrogen
    • B01J31/0268—Phosphonium compounds, i.e. phosphine with an additional hydrogen or carbon atom bonded to phosphorous so as to result in a formal positive charge on phosphorous
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/06—Phosphorus compounds without P—C bonds
    • C07F9/08—Esters of oxyacids of phosphorus
    • C07F9/141—Esters of phosphorous acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/38—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
    • C07F9/40—Esters thereof
    • C07F9/4071—Esters thereof the ester moiety containing a substituent or a structure which is considered as characteristic
    • C07F9/4084—Esters with hydroxyaryl compounds
    • 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
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
    • C08G59/4007—Curing agents not provided for by the groups C08G59/42 - C08G59/66
    • C08G59/4071—Curing agents not provided for by the groups C08G59/42 - C08G59/66 phosphorus containing compounds
    • 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
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/68—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the catalysts used
    • C08G59/686—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the catalysts used containing nitrogen
    • 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
    • C08G79/00—Macromolecular compounds obtained by reactions forming a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon with or without the latter elements in the main chain of the macromolecule
    • C08G79/02—Macromolecular compounds obtained by reactions forming a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon with or without the latter elements in the main chain of the macromolecule a linkage containing phosphorus
    • 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
    • C08G79/00—Macromolecular compounds obtained by reactions forming a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon with or without the latter elements in the main chain of the macromolecule
    • C08G79/02—Macromolecular compounds obtained by reactions forming a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon with or without the latter elements in the main chain of the macromolecule a linkage containing phosphorus
    • C08G79/04—Phosphorus linked to oxygen or to oxygen and carbon
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0066—Flame-proofing or flame-retarding additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L85/00—Compositions of macromolecular compounds obtained by reactions forming a linkage in the main chain of the macromolecule containing atoms other than silicon, sulfur, nitrogen, oxygen and carbon; Compositions of derivatives of such polymers
    • C08L85/02—Compositions of macromolecular compounds obtained by reactions forming a linkage in the main chain of the macromolecule containing atoms other than silicon, sulfur, nitrogen, oxygen and carbon; Compositions of derivatives of such polymers containing phosphorus
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/18—Fireproof paints including high temperature resistant paints
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/63—Additives non-macromolecular organic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K21/00—Fireproofing materials
    • C09K21/06—Organic materials
    • C09K21/12—Organic materials containing phosphorus
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/53—Phosphorus bound to oxygen bound to oxygen and to carbon only
    • C08K5/5317—Phosphonic compounds, e.g. R—P(:O)(OR')2
    • C08K5/5333—Esters of phosphonic acids
    • C08K5/5357—Esters of phosphonic acids cyclic

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Fireproofing Substances (AREA)
  • Epoxy Resins (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
JP2019536309A 2017-01-05 2018-01-05 ホスホネートオリゴマーによるエポキシ樹脂の硬化 Ceased JP2020504214A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762442774P 2017-01-05 2017-01-05
US62/442,774 2017-01-05
PCT/US2018/012544 WO2018129288A1 (en) 2017-01-05 2018-01-05 Curing of epoxy resins with phosphonate oligomers

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JP2020504214A true JP2020504214A (ja) 2020-02-06
JP2020504214A5 JP2020504214A5 (OSRAM) 2021-01-28

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US (1) US10717931B2 (OSRAM)
EP (1) EP3565822A4 (OSRAM)
JP (1) JP2020504214A (OSRAM)
KR (1) KR102668113B1 (OSRAM)
CN (1) CN110300757A (OSRAM)
TW (1) TW201833194A (OSRAM)
WO (1) WO2018129288A1 (OSRAM)

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Publication number Priority date Publication date Assignee Title
US11286463B2 (en) 2012-03-08 2022-03-29 Advanced ReGen Medical Technologies, LLC Reprogramming of aged adult stem cells
RU2712107C1 (ru) * 2019-08-16 2020-01-24 Федеральное государственное бюджетное образовательное учреждение высшего образования "Волгоградский государственный технический университет" (ВолгГТУ) Применение олигоэфиракрилата ((((4-((1-(2-((бис((1-галоген-3-(метакрилоилокси)пропан-2-ил)окси)фосфин)окси)-3-галогенпропокси)-3-хлорпропан-2-ил)окси)-1-галогенбутан-2-ил)окси)фосфиндиил)бис(окси))бис(3-галогенпропан-2,1-диил)бис(2-метакрилата) в качестве мономера для получения термо- и теплостойких полимеров с пониженной горючестью
KR102596686B1 (ko) * 2020-06-30 2023-10-31 롯데케미칼 주식회사 폴리포스포네이트 수지 조성물 및 이로부터 제조된 성형품
CN113214454B (zh) * 2021-06-28 2022-06-07 西华大学 一种透明无卤阻燃环氧树脂、材料及其制备方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005507902A (ja) * 2001-10-04 2005-03-24 アクゾ　ノーベル　ナムローゼ　フェンノートシャップ オリゴマー状のヒドロキシ末端化されたホスホネート
JP2006518804A (ja) * 2003-02-24 2006-08-17 トリトン システムズ インク． 分岐ホスホン酸塩
JP2010535281A (ja) * 2007-07-30 2010-11-18 エフアールエックス ポリマーズ、インク． 不溶性分岐ポリホスホネート及びそれに関連した方法
US20140000751A1 (en) * 2012-06-29 2014-01-02 Frx Polymers, Inc. Polyester co-phosphonates
JP2014501837A (ja) * 2010-12-22 2014-01-23 エフアールエックス ポリマーズ、インク． ホスホン酸オリゴマーおよびこれを含む組成物

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3671469A (en) * 1969-10-20 1972-06-20 Dow Chemical Co Method of preparing halogen-containing polymers
US4033927A (en) * 1971-11-01 1977-07-05 General Electric Company Flame retardant polyester resin compositions
US4035442A (en) * 1976-05-20 1977-07-12 E. I. Du Pont De Nemours And Company Polyester filaments flame retarded with end-capped poly(m-phenylene cyclohexylphosphonate)
US4481350A (en) * 1982-03-22 1984-11-06 Bayer Aktiengesellschaft Process for the preparation of thermoplastic aromatic polyphosphonates containing small proportions of carbonate structures and product thereof
US7645850B2 (en) 2005-08-11 2010-01-12 Frx Polymers, Inc. Poly(block-phosphonato-ester) and poly(block-phosphonato-carbonate) and methods of making same
US7838604B2 (en) 2005-12-01 2010-11-23 Frx Polymers, Inc. Method for the production of block copolycarbonate/phosphonates and compositions therefrom
WO2008073872A1 (en) * 2006-12-11 2008-06-19 Albemarle Corporation Organophosphonate oligomers, mixtures thereof, and processes for producing organophosphonate oligomers and mixtures thereof
TW201022335A (en) * 2008-10-21 2010-06-16 Albemarle Corp Mixed glycol polyphosphonate compounds
EP2616496A4 (en) 2010-09-16 2016-05-18 Frx Polymers Inc ACCORDING BISPHENOL COPOLY (PHOSPHONATE CARBONATE) OF HIGH MOLECULAR WEIGHT
KR101913669B1 (ko) * 2010-11-17 2018-11-01 에프알엑스 폴리머스, 인코포레이티드 폴리에스테르 섬유를 위한 난연제로서의 포스포네이트 중합체, 공중합체, 및 이들의 각각의 올리고머
KR101362871B1 (ko) * 2010-12-29 2014-02-14 제일모직주식회사 가교형 폴리포스포네이트, 그의 제조 방법 및 이를 포함하는 난연성 열가소성 수지 조성물
CN103619959A (zh) * 2011-04-14 2014-03-05 Frx聚合物股份有限公司 聚膦酸酯和共聚膦酸酯添加剂混合物
TWI460212B (zh) 2011-12-22 2014-11-11 Frx Polymers Inc 高度分枝寡聚膦酸酯及包含該高度分枝寡聚膦酸酯之組成物
CN102775442B (zh) * 2012-07-11 2016-02-17 合肥安聚达新材料科技有限公司 低聚物型膦酸酯及其制备方法和用途
JP6056103B2 (ja) * 2012-08-22 2017-01-11 株式会社クラレ ポリエステル繊維
WO2016090083A1 (en) * 2014-12-03 2016-06-09 Frx Polymers, Inc. Flame retardant thermoplastic and thermoset compositions

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005507902A (ja) * 2001-10-04 2005-03-24 アクゾ　ノーベル　ナムローゼ　フェンノートシャップ オリゴマー状のヒドロキシ末端化されたホスホネート
JP2006518804A (ja) * 2003-02-24 2006-08-17 トリトン システムズ インク． 分岐ホスホン酸塩
JP2010535281A (ja) * 2007-07-30 2010-11-18 エフアールエックス ポリマーズ、インク． 不溶性分岐ポリホスホネート及びそれに関連した方法
JP2014501837A (ja) * 2010-12-22 2014-01-23 エフアールエックス ポリマーズ、インク． ホスホン酸オリゴマーおよびこれを含む組成物
US20140000751A1 (en) * 2012-06-29 2014-01-02 Frx Polymers, Inc. Polyester co-phosphonates

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EP3565822A4 (en) 2020-08-05
CN110300757A (zh) 2019-10-01
TW201833194A (zh) 2018-09-16
WO2018129288A1 (en) 2018-07-12
US10717931B2 (en) 2020-07-21
US20180187084A1 (en) 2018-07-05
EP3565822A1 (en) 2019-11-13
KR20190105036A (ko) 2019-09-11
KR102668113B1 (ko) 2024-05-23

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