KR900008134B1 - 뷰렛기를 함유하는 폴리이소시아네이트의 제조방법 - Google Patents

뷰렛기를 함유하는 폴리이소시아네이트의 제조방법 Download PDF

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Publication number
KR900008134B1
KR900008134B1 KR1019870007156A KR870007156A KR900008134B1 KR 900008134 B1 KR900008134 B1 KR 900008134B1 KR 1019870007156 A KR1019870007156 A KR 1019870007156A KR 870007156 A KR870007156 A KR 870007156A KR 900008134 B1 KR900008134 B1 KR 900008134B1
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KR
South Korea
Prior art keywords
solvent
water
bar
reaction
acetate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
KR1019870007156A
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English (en)
Korean (ko)
Other versions
KR880001582A (ko
Inventor
로뱅 쟝
Original Assignee
롱 뿔랑 쉬미
노엘 비냘리
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 롱 뿔랑 쉬미, 노엘 비냘리 filed Critical 롱 뿔랑 쉬미
Publication of KR880001582A publication Critical patent/KR880001582A/ko
Application granted granted Critical
Publication of KR900008134B1 publication Critical patent/KR900008134B1/ko
Expired legal-status Critical Current

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Classifications

    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/78—Nitrogen
    • C08G18/7806—Nitrogen containing -N-C=0 groups
    • C08G18/7818—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups
    • C08G18/7831—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups containing biuret groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C265/00—Derivatives of isocyanic acid
    • C07C265/10—Derivatives of isocyanic acid having isocyanate groups bound to carbon atoms of rings other than six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C273/18—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas
    • C07C273/1809—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas with formation of the N-C(O)-N moiety

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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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Color Printing (AREA)
  • Image Analysis (AREA)
KR1019870007156A 1986-07-04 1987-07-04 뷰렛기를 함유하는 폴리이소시아네이트의 제조방법 Expired KR900008134B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR8609947A FR2601007B1 (fr) 1986-07-04 1986-07-04 Procede de preparation de polyisocyanate a groupement biuret
FR09947 1986-07-04
FR86/09947 1986-07-04

Publications (2)

Publication Number Publication Date
KR880001582A KR880001582A (ko) 1988-04-25
KR900008134B1 true KR900008134B1 (ko) 1990-10-31

Family

ID=9337215

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870007156A Expired KR900008134B1 (ko) 1986-07-04 1987-07-04 뷰렛기를 함유하는 폴리이소시아네이트의 제조방법

Country Status (10)

Country Link
US (1) US4983762A (cg-RX-API-DMAC7.html)
EP (1) EP0251952B1 (cg-RX-API-DMAC7.html)
JP (1) JPS6322554A (cg-RX-API-DMAC7.html)
KR (1) KR900008134B1 (cg-RX-API-DMAC7.html)
AT (1) ATE81117T1 (cg-RX-API-DMAC7.html)
BR (1) BR8703375A (cg-RX-API-DMAC7.html)
CA (1) CA1276745C (cg-RX-API-DMAC7.html)
DE (1) DE3781951T2 (cg-RX-API-DMAC7.html)
ES (1) ES2033911T3 (cg-RX-API-DMAC7.html)
FR (1) FR2601007B1 (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101493269B1 (ko) * 2014-09-17 2015-02-16 애경화학 주식회사 저장성이 향상된 뷰렛 그룹 함유 알리파틱 폴리이소시아네이트의 제조방법

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0766076B2 (ja) * 1990-08-14 1995-07-19 動力炉・核燃料開発事業団 マイクロ波による連続加熱脱硝装置
DE4443885A1 (de) * 1994-12-09 1996-06-13 Basf Ag Verfahren zur Herstellung von Biuretgruppen enthaltenden Polyisocyanaten
DE19525474A1 (de) * 1995-07-12 1997-01-16 Basf Ag Verfahren und Vorrichtung zur Herstellung von (cyclo)aliphatische Biuretgruppen enthaltenden Polyisocyananten
TWI530510B (zh) 2012-11-01 2016-04-21 旭化成化學股份有限公司 聚異氰酸酯組成物及異氰酸酯聚合物組成物
BR112019007400A2 (pt) 2016-10-14 2019-07-02 Asahi Chemical Ind composição de isocianato, e, método para a produção de um polímero de isocianato
EP3527593B1 (en) 2016-10-14 2025-07-23 Asahi Kasei Kabushiki Kaisha Isocyanate composition, method for producing isocyanate composition, and method for producing isocyanate polymer
EP4431491A4 (en) 2021-11-08 2025-03-05 Asahi Kasei Kabushiki Kaisha CARBONYL COMPOUND, METHOD FOR PRODUCING A CARBONYL COMPOUND, METHOD FOR PRODUCING AN ISOCYANATE COMPOUND AND ISOCYANATE COMPOSITION

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4218390A (en) * 1979-05-09 1980-08-19 Brusilovsky Mikhail G Method for preparing biuret-structure polyisocyanates
DE3403278A1 (de) * 1984-01-31 1985-08-01 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von polyisocyanaten mit biuretstruktur

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101493269B1 (ko) * 2014-09-17 2015-02-16 애경화학 주식회사 저장성이 향상된 뷰렛 그룹 함유 알리파틱 폴리이소시아네이트의 제조방법

Also Published As

Publication number Publication date
KR880001582A (ko) 1988-04-25
US4983762A (en) 1991-01-08
EP0251952B1 (fr) 1992-09-30
DE3781951D1 (de) 1992-11-05
ATE81117T1 (de) 1992-10-15
FR2601007A1 (fr) 1988-01-08
EP0251952A2 (fr) 1988-01-07
BR8703375A (pt) 1988-03-15
EP0251952A3 (en) 1988-09-07
JPS6322554A (ja) 1988-01-30
FR2601007B1 (fr) 1988-11-10
ES2033911T3 (es) 1993-04-01
JPH0262545B2 (cg-RX-API-DMAC7.html) 1990-12-26
CA1276745C (fr) 1990-11-20
DE3781951T2 (de) 1993-03-11

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