ES524520A0 - Procedimiento para preparar un oligomero de un diisocianato - Google Patents

Procedimiento para preparar un oligomero de un diisocianato

Info

Publication number
ES524520A0
ES524520A0 ES524520A ES524520A ES524520A0 ES 524520 A0 ES524520 A0 ES 524520A0 ES 524520 A ES524520 A ES 524520A ES 524520 A ES524520 A ES 524520A ES 524520 A0 ES524520 A0 ES 524520A0
Authority
ES
Spain
Prior art keywords
diisocianate
oligomer
preparing
procedure
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.)
Granted
Application number
ES524520A
Other languages
English (en)
Other versions
ES8500294A1 (es
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.)
Covestro Resins BV
Original Assignee
DSM Resins BV
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 DSM Resins BV filed Critical DSM Resins BV
Publication of ES524520A0 publication Critical patent/ES524520A0/es
Publication of ES8500294A1 publication Critical patent/ES8500294A1/es
Expired legal-status Critical Current

Links

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
    • C08G18/02—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
    • C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
    • C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D251/26—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hetero atoms directly attached to ring carbon atoms
    • C07D251/30—Only oxygen atoms
    • C07D251/34—Cyanuric or isocyanuric esters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
ES524520A 1982-07-29 1983-07-28 Procedimiento para preparar un oligomero de un diisocianato Expired ES8500294A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8203025 1982-07-29

Publications (2)

Publication Number Publication Date
ES524520A0 true ES524520A0 (es) 1984-10-01
ES8500294A1 ES8500294A1 (es) 1984-10-01

Family

ID=19840090

Family Applications (1)

Application Number Title Priority Date Filing Date
ES524520A Expired ES8500294A1 (es) 1982-07-29 1983-07-28 Procedimiento para preparar un oligomero de un diisocianato

Country Status (4)

Country Link
EP (1) EP0100129A1 (es)
JP (1) JPS5959655A (es)
ES (1) ES8500294A1 (es)
PT (1) PT77070B (es)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3507719A1 (de) * 1985-03-05 1986-09-11 Bayer Ag, 5090 Leverkusen Isocyanuratgruppen aufweisende polyisocyanate, ein verfahren zu ihrer herstellung und ihre verwendung als isocyanatkomponente in polyurethanlacken
DE3541859A1 (de) * 1985-11-27 1987-06-04 Bayer Ag Verfahren zur herstellung von isocyanuratgruppen aufweisenden polyisocyanaten und ihre verwendung als isocyanatkomponente in polyurethanlacken
EP3085718B1 (de) 2015-04-21 2024-04-17 Covestro Deutschland AG Polyisocyanuratkunststoff enthaltend siloxangruppen und verfahren zu dessen herstellung
US10752724B2 (en) 2015-04-21 2020-08-25 Covestro Deutschland Ag Process for producing polyisocvanurate plastics having functionalized surfaces
JP2018513900A (ja) 2015-04-21 2018-05-31 コベストロ、ドイチュラント、アクチエンゲゼルシャフトＣｏｖｅｓｔｒｏ Ｄｅｕｔｓｃｈｌａｎｄ Ａｇ 断熱条件下で製造されたポリイソシアヌレートポリマーに基づく固体
EP3424975A1 (en) 2015-04-21 2019-01-09 Covestro Deutschland AG Polyisocyanurate polymers and process for the production of polyisocyanurate polymers
US10597484B2 (en) 2015-04-21 2020-03-24 Covestro Deutschland Ag Polyisocyanurate plastics having high thermal stability
ES2792903T3 (es) 2015-04-21 2020-11-12 Covestro Intellectual Property Gmbh & Co Kg Procedimiento de producción de plásticos de poliisocianurato
US9815739B2 (en) 2015-10-30 2017-11-14 Covestro Llc Polyisocyanurate based cement for wellbore fluid loss prevention
WO2018073299A1 (en) 2016-10-18 2018-04-26 Covestro Deutschland Ag Production of plastics by catalytic crosslinking of blocked polvisocvanates
CN110062794B (zh) 2016-10-18 2022-05-13 科思创德国股份有限公司 具有高化学和机械耐受性的硬涂层
US20210388153A1 (en) 2016-10-18 2021-12-16 Covestro Deutschland Ag Coating of wires with catalytically crosslinked blocked polyisocyanates
CN109923143B (zh) 2016-11-14 2022-04-22 科思创德国股份有限公司 由前体制造物体的方法和可自由基交联的树脂在增材制造法中的用途
EP3381962A1 (de) 2017-03-29 2018-10-03 Covestro Deutschland AG Erzeugung von polyisocyanuratschichten durch getrennte auftragung von isocyanatkomponenten und katalysatoren
EP3401096A1 (de) 2017-05-09 2018-11-14 Covestro Deutschland AG Verfahren zur herstellung von produkten mit hilfe von additiven fertigungsverfahren mit reaktivpulvern sowie deren produkte
EP3421516A1 (de) 2017-06-28 2019-01-02 Covestro Deutschland AG Gefärbte kunststoffe basierend auf vernetzten polyisocyanaten
WO2019061019A1 (en) 2017-09-26 2019-04-04 Covestro Deutschland Ag TWO-COMPONENT SYSTEM FOR ELASTIC COATINGS
EP3707188B1 (de) 2017-11-09 2021-08-18 Covestro Deutschland AG Verfahren zur herstellung eines gegenstandes und verwendung eines radikalisch vernetzbaren harzes in einem additiven fertigungsverfahren
ES2981974T3 (es) 2017-11-14 2024-10-14 Covestro Deutschland Ag Productos semiacabados basados en el mecanismo de reticulación dual
WO2019121388A1 (de) 2017-12-21 2019-06-27 Covestro Deutschland Ag Frostbeständige klebstoffe auf basis von polyisocyanaten
ES2909427T3 (es) 2017-12-21 2022-05-06 Covestro Deutschland Ag Barnices al agua resistentes a las heladas a base de poliisocianatos
WO2019157625A1 (en) 2018-02-13 2019-08-22 Covestro Deutschland Ag Aromatic polyisocyanates with a high solids content
US11319402B2 (en) 2018-05-17 2022-05-03 Covestro Intellectual Property Gmbh & Co. Kg Method for producing a polyisocyanate polymer and a polyisocyanurate plastic
CN113166364A (zh) 2018-05-17 2021-07-23 科思创知识产权两合公司 由具有超高分子量的聚乙烯纤维和交联多异氰酸酯生产复合材料的方法
EP3626201A1 (de) 2018-09-20 2020-03-25 Covestro Deutschland AG 3d-gedruckte kieferorthopädische zahnschiene aus vernetzten polymeren
EP3867293A1 (de) 2018-10-19 2021-08-25 Covestro Intellectual Property GmbH & Co. KG Wasserfrei härtende klebstoffe auf polyisocyanatbasis
US20220025100A1 (en) * 2018-12-19 2022-01-27 Covestro Intellectual Property Gmbh & Co. Kg Thermolatent catalyst for polymerization of isocyanates
WO2020124405A1 (en) * 2018-12-19 2020-06-25 Covestro Deutschland Ag Thermolatent catalyst for polymerization of isocyanates
KR20210119396A (ko) 2019-01-22 2021-10-05 코베스트로 인텔렉쳐 프로퍼티 게엠베하 운트 콤파니 카게 이중-경화 우레탄 중합체 및 이중-경화 이소시아누레이트 중합체를 기재로 하는 복합 물질
WO2020156937A1 (de) 2019-01-29 2020-08-06 Covestro Intellectual Property Gmbh & Co. Kg Isocyanatterminierte präpolymere für textilbeschichtungen
WO2020174009A1 (de) 2019-02-27 2020-09-03 Covestro Intellectual Property Gmbh & Co. Kg Polyisocyanuratwerkstoffe als elektrovergussmassen
EP3763792A1 (de) 2019-07-11 2021-01-13 Covestro Deutschland AG Verfahren zur herstellung von isocyanuraten aus uretdionen
WO2022002679A1 (en) 2020-06-29 2022-01-06 Covestro Deutschland Ag Two-component coating composition
EP4172225B1 (en) 2020-06-29 2024-12-18 Covestro Deutschland AG Polyether-modified polyisocyanate composition
EP4175820A1 (de) 2020-07-02 2023-05-10 Covestro Deutschland AG Beschichtungen aus polyisocyanuratbeschichtungen (rim) und deren anwendung in spritzgiessprozessen
EP4222186A1 (en) 2020-09-30 2023-08-09 Covestro Deutschland AG Water-dispersible modified polyisocyanates
EP4015554A1 (en) 2020-12-17 2022-06-22 Covestro Deutschland AG Water-dispersible modified polyisocyanates
US20240301154A1 (en) 2021-03-29 2024-09-12 Covestro Deutschland Ag Polyisocyanurate-prepregs and fiber composite components produced therefrom
EP4303246A1 (de) 2022-07-04 2024-01-10 Covestro Deutschland AG Polyisocyanatgemisch
WO2025131841A1 (en) * 2023-12-20 2025-06-26 Basf Se Catalyst comprising a bivalent metal and a dicarboxylate ligand

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1190065A (fr) * 1956-11-16 1959-10-09 Ici Ltd Isocyanates polymères et leur fabrication
NL270400A (es) * 1960-10-20
BE623676A (es) * 1961-10-17
US4359550A (en) * 1981-01-19 1982-11-16 Basf Wyandotte Corporation Polyisocyanurate polymers, dispersions, and cellular and non-cellular polyurethane products prepared therefrom
NL8104623A (nl) * 1981-10-10 1983-05-02 Stamicarbon Diisocyanaat.

Also Published As

Publication number Publication date
JPS5959655A (ja) 1984-04-05
PT77070B (en) 1986-01-27
EP0100129A1 (en) 1984-02-08
ES8500294A1 (es) 1984-10-01
PT77070A (en) 1983-08-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971001