DD239211A5 - Verfahren zur herstellung von polyisocyanaten-polyisocyanuraten durch katalytische cyclotrimerisation von polyisocanaten - Google Patents
Verfahren zur herstellung von polyisocyanaten-polyisocyanuraten durch katalytische cyclotrimerisation von polyisocanaten Download PDFInfo
- Publication number
- DD239211A5 DD239211A5 DD85282131A DD28213185A DD239211A5 DD 239211 A5 DD239211 A5 DD 239211A5 DD 85282131 A DD85282131 A DD 85282131A DD 28213185 A DD28213185 A DD 28213185A DD 239211 A5 DD239211 A5 DD 239211A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- groups
- deactivator
- polyisocyanate
- compounds
- catalyst
- Prior art date
Links
Classifications
-
- 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
- B01J38/00—Regeneration or reactivation of catalysts, in general
- B01J38/48—Liquid treating or treating in liquid phase, e.g. dissolved or suspended
- B01J38/68—Liquid treating or treating in liquid phase, e.g. dissolved or suspended including substantial dissolution or chemical precipitation of a catalyst component in the ultimate reconstitution of the catalyst
-
- 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
-
- 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
- C08G18/022—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only the polymeric products containing isocyanurate groups
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S521/902—Cellular polymer containing an isocyanurate structure
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Polyurethanes Or Polyureas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Medicinal Preparation (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8416777A FR2572402B1 (fr) | 1984-10-30 | 1984-10-30 | Procede de preparation de polyisocyanates polyisocyanurates par cyclotrimerisation catalytique de polyisocyanates |
Publications (1)
Publication Number | Publication Date |
---|---|
DD239211A5 true DD239211A5 (de) | 1986-09-17 |
Family
ID=9309236
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DD85282131A DD239211A5 (de) | 1984-10-30 | 1985-10-28 | Verfahren zur herstellung von polyisocyanaten-polyisocyanuraten durch katalytische cyclotrimerisation von polyisocanaten |
Country Status (16)
Country | Link |
---|---|
US (1) | US4675401A (xx) |
EP (1) | EP0187105B1 (xx) |
JP (1) | JPS61118375A (xx) |
KR (1) | KR930002228B1 (xx) |
AT (1) | ATE41926T1 (xx) |
BR (1) | BR8505312A (xx) |
CA (1) | CA1259614A (xx) |
DD (1) | DD239211A5 (xx) |
DE (1) | DE3569239D1 (xx) |
DK (1) | DK495385A (xx) |
ES (1) | ES8609390A1 (xx) |
FI (1) | FI854245L (xx) |
FR (1) | FR2572402B1 (xx) |
HU (1) | HUT42787A (xx) |
NO (1) | NO854291L (xx) |
PL (1) | PL255979A1 (xx) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6433115A (en) * | 1987-04-03 | 1989-02-03 | Asahi Chemical Ind | Polyisocyanate and curing agent |
JPH0662913B2 (ja) * | 1987-05-11 | 1994-08-17 | 旭化成工業株式会社 | ポリイソシアナート組成物およびそれを硬化剤とする塗料組成物 |
US6765111B1 (en) | 1988-02-27 | 2004-07-20 | Bayer Aktiengesellschaft | Process for the production of polyisocyanates containing isocyanurate groups and their use |
DE3814167A1 (de) * | 1988-04-27 | 1989-11-09 | Bayer Ag | Verfahren zur herstellung von isocyanuratgruppen aufweisenden polyisocyanaten und ihre verwendung |
DE3827596A1 (de) * | 1988-08-13 | 1990-02-15 | Bayer Ag | Neue katalysatoren, ein verfahren zu ihrer hertstellung und ihre verwendung zur herstellung von isocyanuratgruppen aufweisenden polyisocyanaten |
DE4015155A1 (de) * | 1990-05-11 | 1991-11-14 | Bayer Ag | Verfahren zur herstellung von isocyanuratpolyisocyanaten, die nach diesem verfahren enthaltenen verbindungen und ihre verwendung |
ES2087386T3 (es) * | 1991-10-02 | 1996-07-16 | Bayer Ag | Poliisocianatos que contienen grupos alofanato e isocianurato, un procedimiento para su produccion y su empleo en composiciones de revestimiento de dos componentes. |
DE4428107A1 (de) * | 1994-08-09 | 1996-02-15 | Bayer Ag | Lackpolyisocyanate mit aliphatisch und aromatisch gebundenen Isocyanatgruppen |
DE19526920A1 (de) * | 1995-07-24 | 1997-01-30 | Bayer Ag | Verfahren zur Herstellung von Isocyanuratgruppen enthaltenden Polyisocyanaten aus aliphatischen und aromatischen Isocyanatverbindungen |
US8734339B2 (en) * | 1996-12-16 | 2014-05-27 | Ip Holdings, Inc. | Electronic skin patch for real time monitoring of cardiac activity and personal health management |
US5962728A (en) * | 1997-10-31 | 1999-10-05 | Arco Chemical Technology, L.P. | Isocyanate residue purification |
DE19846650A1 (de) | 1998-10-09 | 2000-04-13 | Basf Coatings Ag | Pulverlack-Slurry mit mikroverkapselten Partikeln, ihre Herstellung und ihre Verwendung |
US5958990A (en) * | 1998-11-23 | 1999-09-28 | Air Products And Chemicals, Inc. | Trimerization catalysts for making polyisocyanurate foams |
US8715177B2 (en) | 2000-10-06 | 2014-05-06 | Ip Holdings, Inc. | Intelligent drug delivery appliance |
FR2818973B1 (fr) * | 2000-12-29 | 2003-10-24 | Rhodia Chimie Sa | Nouveau procede de (cyclo) condensation d'isocyanates au moyen d'un sel de silazane d'etain |
ATE463522T1 (de) * | 2000-12-29 | 2010-04-15 | Perstorp France | Katalysator zur isocyanatkondensation, zusammensetzung, die diesen enthält, verfahren zur verwendung und erhaltene zusammensetzungen |
FR2833864A1 (fr) * | 2001-12-21 | 2003-06-27 | Rhodia Chimie Sa | Catalyseur de condensation pour isocyanate, composition en contenant, procede d'utilisation, et compositions obtenues |
DE10159803A1 (de) * | 2001-12-05 | 2003-07-03 | Degussa | Katalysatoren und Verfahren zur Herstellung von Isocyanuratgruppen enthaltenden Polyisocyanaten und deren Verwendung |
DE10160305A1 (de) * | 2001-12-07 | 2003-06-18 | Degussa | Katalysatoren und Verfahren zur Herstellung von Isocyanuratgruppen enthaltenden Polyisocyanaten und deren Verwendung |
US8415471B2 (en) | 2007-11-29 | 2013-04-09 | Baver MaterialScience LLC | Flexible cycloaliphatic diisocyanate trimers |
US20100040028A1 (en) * | 2008-08-13 | 2010-02-18 | Qualcomm Incorporated | Method and apparatus for mitigation of procedures in a wireless communication system |
DE102008045224A1 (de) | 2008-08-30 | 2010-03-04 | Bayer Materialscience Ag | Pulverlack |
JP2020502319A (ja) * | 2016-12-15 | 2020-01-23 | アメリカ合衆国 | 要求に応じて分解する熱硬化性樹脂のためのシリル含有アルコールおよびアミン |
HUE061781T2 (hu) * | 2017-12-21 | 2023-08-28 | Covestro Deutschland Ag | Eljárás izocianurátcsoportokat tartalmazó izocianát-keverékek elõállítására |
CN110128624B (zh) * | 2018-02-08 | 2021-06-18 | 旭化成株式会社 | 多异氰酸酯组合物、涂料组合物、涂膜的制造方法及涂膜 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE719507A (xx) * | 1968-06-29 | 1969-01-16 | ||
GB1458564A (en) * | 1973-06-27 | 1976-12-15 | Bayer Ag | Process for the preparation of solutions of polyisocyanates |
FR2522667A1 (fr) * | 1982-03-04 | 1983-09-09 | Rhone Poulenc Spec Chim | Procede de preparation de polyisocyanates polyisocyanurates par cyclotrimerisation catalytique de polyisocyanates |
-
1984
- 1984-10-30 FR FR8416777A patent/FR2572402B1/fr not_active Expired
-
1985
- 1985-10-22 DE DE8585420184T patent/DE3569239D1/de not_active Expired
- 1985-10-22 EP EP85420184A patent/EP0187105B1/fr not_active Expired
- 1985-10-22 AT AT85420184T patent/ATE41926T1/de not_active IP Right Cessation
- 1985-10-23 JP JP60235507A patent/JPS61118375A/ja active Granted
- 1985-10-24 BR BR8505312A patent/BR8505312A/pt unknown
- 1985-10-28 DD DD85282131A patent/DD239211A5/de unknown
- 1985-10-28 PL PL25597985A patent/PL255979A1/xx unknown
- 1985-10-28 NO NO854291A patent/NO854291L/no unknown
- 1985-10-29 ES ES548301A patent/ES8609390A1/es not_active Expired
- 1985-10-29 CA CA000494061A patent/CA1259614A/fr not_active Expired
- 1985-10-29 KR KR1019850008016A patent/KR930002228B1/ko active IP Right Grant
- 1985-10-29 DK DK495385A patent/DK495385A/da not_active Application Discontinuation
- 1985-10-29 HU HU854146A patent/HUT42787A/hu unknown
- 1985-10-29 FI FI854245A patent/FI854245L/fi not_active IP Right Cessation
- 1985-10-30 US US06/792,835 patent/US4675401A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2572402B1 (fr) | 1988-03-11 |
FI854245L (fi) | 1986-05-01 |
HUT42787A (en) | 1987-08-28 |
ATE41926T1 (de) | 1989-04-15 |
KR930002228B1 (ko) | 1993-03-27 |
DK495385A (da) | 1986-05-01 |
ES548301A0 (es) | 1986-07-16 |
DE3569239D1 (en) | 1989-05-11 |
FI854245A0 (fi) | 1985-10-29 |
DK495385D0 (da) | 1985-10-29 |
JPS61118375A (ja) | 1986-06-05 |
CA1259614A (fr) | 1989-09-19 |
BR8505312A (pt) | 1986-08-05 |
JPH0351709B2 (xx) | 1991-08-07 |
FR2572402A1 (fr) | 1986-05-02 |
NO854291L (no) | 1986-05-02 |
EP0187105B1 (fr) | 1989-04-05 |
PL255979A1 (en) | 1987-02-23 |
ES8609390A1 (es) | 1986-07-16 |
US4675401A (en) | 1987-06-23 |
EP0187105A1 (fr) | 1986-07-09 |
KR860003055A (ko) | 1986-05-19 |
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