WO2014048700A1 - Feuchtigkeitshärtende systeme auf basis von carbodiimiden und anhydriden - Google Patents
Feuchtigkeitshärtende systeme auf basis von carbodiimiden und anhydriden Download PDFInfo
- Publication number
- WO2014048700A1 WO2014048700A1 PCT/EP2013/068535 EP2013068535W WO2014048700A1 WO 2014048700 A1 WO2014048700 A1 WO 2014048700A1 EP 2013068535 W EP2013068535 W EP 2013068535W WO 2014048700 A1 WO2014048700 A1 WO 2014048700A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- groups
- carbodiimide
- compound
- composition according
- composition
- 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.)
- Ceased
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
-
- 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
- C08G18/025—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only the polymeric products containing carbodiimide groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C267/00—Carbodiimides
-
- 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
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
Definitions
- the object was to find new reactive compositions which are storage-stable and nevertheless have sufficient reactivity during use.
- the compositions should show a maximum of 5% conversion of the reactive groups after storage for one week (without the ingress of water), but if water enters, at least 50% of the reactive groups must have reacted within 3 days.
- the compound A) is particularly preferably selected from carbodiimide groups and NCO-containing compounds and / or carbodiimide groups
- the molar ratio between the NCO groups and the NCO-reactive groups, ie OH or NH groups is between 5: 1 and 1: 5, in particular between 3: 1 to 1: 3, preferably between 2: 1 to 1: 3, more preferably the molar ratio is approximately stoichiometric, that is about 1: 1, ie approximately stoichiometric.
- a deviation of plus / minus 0.5, in particular plus / minus 0.2, preferably plus / minus 0.1 is acceptable.
- Solvesso 100 95-100% aromatic low boilers, aromatic solvents naphtha ( * 64742-95-6), 0 - 5% mixed xylenes (1330-20-7) [215-535-7], 35 - 45% 1 , 2,4-trimethylbenzene (95-63-6, 0-5% cumene (98-82-8), which is an aromatic solvent Solvesso 100 has an aromatics content of 99% by weight (boiling point 164-180 ° C);
- component A) is preferably selected from carbodiimide groups and NCO-containing compounds and / or prepolymers containing carbodiimide groups, the prepolymers being prepared by compounds containing carbodiimide and isocyanate groups with monomeric, oligomeric or polymer polyols and / or polyamines are reacted, optionally to a
- An additional object of the invention is the use of a composition in which the composition is admixed with a defined amount of moisture, water or water-containing solvents, in particular for activation of the composition or for reaction, preferably for crosslinking of an activated composition.
- the activation of the composition is carried out by the reaction of H 2 0 with a
- Moisture activatable composition comprising compounds containing carbodiimide group groups and compounds containing carboxylic anhydride groups, optionally containing solvents, and optionally auxiliaries and additives.
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Polyurethanes Or Polyureas (AREA)
- Sealing Material Composition (AREA)
- Paints Or Removers (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Description
Claims
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/430,400 US20150197674A1 (en) | 2012-09-27 | 2013-09-09 | Moisture-curing systems based on carbodiimides and on anhydrides |
| JP2015533513A JP2016500711A (ja) | 2012-09-27 | 2013-09-09 | カルボジイミドおよび無水物を基礎とする湿分硬化性系 |
| EP13760031.8A EP2900714A1 (de) | 2012-09-27 | 2013-09-09 | Feuchtigkeitshärtende systeme auf basis von carbodiimiden und anhydriden |
| CN201380050243.XA CN104781296A (zh) | 2012-09-27 | 2013-09-09 | 基于碳二亚胺和酐的湿固化体系 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102012217552.0A DE102012217552A1 (de) | 2012-09-27 | 2012-09-27 | Feuchtigkeitshärtende Systeme auf Basis von Carbodiimiden und Anhydriden |
| DE102012217552.0 | 2012-09-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2014048700A1 true WO2014048700A1 (de) | 2014-04-03 |
Family
ID=49162136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2013/068535 Ceased WO2014048700A1 (de) | 2012-09-27 | 2013-09-09 | Feuchtigkeitshärtende systeme auf basis von carbodiimiden und anhydriden |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20150197674A1 (de) |
| EP (1) | EP2900714A1 (de) |
| JP (1) | JP2016500711A (de) |
| CN (1) | CN104781296A (de) |
| DE (1) | DE102012217552A1 (de) |
| WO (1) | WO2014048700A1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20230025883A (ko) * | 2020-07-01 | 2023-02-23 | 피피지 인더스트리즈 오하이오 인코포레이티드 | 코팅된 기판의 제조방법 및 이에 사용되는 비수성, 경화성 필름-형성 조성물 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4332925A (en) * | 1981-03-30 | 1982-06-01 | General Electric Company | Modified polyamideimide resins |
| EP0461500A2 (de) * | 1990-06-14 | 1991-12-18 | Bayer Ag | Beschichtungsmittel und seine Verwendung zur Beschichtung hitzeresistenter Substrate |
| US5578675A (en) * | 1993-07-21 | 1996-11-26 | Basf Corporation | Non-isocyanate basecoat/clearcoat coating compositions which may be ambient cured |
| DE19804911A1 (de) * | 1998-02-07 | 1999-08-12 | Basf Ag | Verfahren zur Herstellung von Fluorchlorkohlenwasserstoff-freien weichelastischen, halbharten oder harten Polyurethanformkörpern mit einem zelligen Kern und einer verdichteten Randzone |
| WO2010149406A1 (de) * | 2009-06-26 | 2010-12-29 | Evonik Degussa Gmbh | Katalysatorarme carbodiimidgruppen und/oder uretonimingruppen aufweisende isocyanatmischungen |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2853518A (en) | 1956-07-30 | 1958-09-23 | Du Pont | Chemical process |
| US2853473A (en) | 1956-08-27 | 1958-09-23 | Du Pont | Production of carbodiimides |
| US2941966A (en) | 1956-08-27 | 1960-06-21 | Du Pont | Carbodiimide polymers |
| DE3512918A1 (de) | 1985-04-11 | 1986-10-16 | Bayer Ag, 5090 Leverkusen | Carbodiimidgruppen enthaltende isocyanat-derivate, ein verfahren zu ihrer herstellung und ihre verwendung als zusatzmittel fuer waessrige loesungen oder dispersionen von kunststoffen |
| DE4236562A1 (de) | 1992-10-29 | 1994-05-05 | Elastogran Gmbh | Feuchtigkeitshärtende Polyurethan-Einkomponenten-Bindemittel |
| US5369208A (en) | 1993-05-24 | 1994-11-29 | Olin Corporation | Low VOC, fast drying, moisture curable, one-component isocyanate-based coating compositions |
| DE4406444A1 (de) | 1994-02-28 | 1995-08-31 | Huels Chemische Werke Ag | Hydroxyl- und uretdiongruppenhaltige Polyadditionsprodukte und Verfahren zu ihrer Herstellung sowie deren Verwendung zur Herstellung abspaltfreier Polyurethan-Pulverlacke hoher Reaktivität und die danach hergestellten Polyurethan-Pulverlacke |
| TW574242B (en) | 2000-03-23 | 2004-02-01 | Huntsman Int Llc | Low temperature cure diphenylmethane diisocyanate (MDI) prepolymers and reaction system and method for preparing the same |
| US7317051B2 (en) | 2003-11-14 | 2008-01-08 | Chem Link | Moisture curable sealer and adhesive composition |
-
2012
- 2012-09-27 DE DE102012217552.0A patent/DE102012217552A1/de not_active Withdrawn
-
2013
- 2013-09-09 CN CN201380050243.XA patent/CN104781296A/zh active Pending
- 2013-09-09 EP EP13760031.8A patent/EP2900714A1/de not_active Withdrawn
- 2013-09-09 US US14/430,400 patent/US20150197674A1/en not_active Abandoned
- 2013-09-09 JP JP2015533513A patent/JP2016500711A/ja active Pending
- 2013-09-09 WO PCT/EP2013/068535 patent/WO2014048700A1/de not_active Ceased
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4332925A (en) * | 1981-03-30 | 1982-06-01 | General Electric Company | Modified polyamideimide resins |
| EP0461500A2 (de) * | 1990-06-14 | 1991-12-18 | Bayer Ag | Beschichtungsmittel und seine Verwendung zur Beschichtung hitzeresistenter Substrate |
| US5578675A (en) * | 1993-07-21 | 1996-11-26 | Basf Corporation | Non-isocyanate basecoat/clearcoat coating compositions which may be ambient cured |
| DE19804911A1 (de) * | 1998-02-07 | 1999-08-12 | Basf Ag | Verfahren zur Herstellung von Fluorchlorkohlenwasserstoff-freien weichelastischen, halbharten oder harten Polyurethanformkörpern mit einem zelligen Kern und einer verdichteten Randzone |
| WO2010149406A1 (de) * | 2009-06-26 | 2010-12-29 | Evonik Degussa Gmbh | Katalysatorarme carbodiimidgruppen und/oder uretonimingruppen aufweisende isocyanatmischungen |
Non-Patent Citations (2)
| Title |
|---|
| IWASAWA T ET AL: "Reaction of an introverted carboxylic acid with carbodiimide", TETRAHEDRON, ELSEVIER SCIENCE PUBLISHERS, AMSTERDAM, NL, vol. 63, no. 28, 9 July 2007 (2007-07-09), pages 6506 - 6511, XP025320917, ISSN: 0040-4020, [retrieved on 20070530], DOI: 10.1016/J.TET.2007.03.075 * |
| N. LEO BENOITON ET AL: "Reaction of N-t-butoxycarbonylamino acid anhydrides with tertiary amines and carbodi-imides. New precursors for 2-t-butoxyoxazol-5(4H)-one and N-acylureas", JOURNAL OF THE CHEMICAL SOCIETY, CHEMICAL COMMUNICATIONS, no. 23, 1 January 1981 (1981-01-01), pages 1225, XP055092778, ISSN: 0022-4936, DOI: 10.1039/c39810001225 * |
Also Published As
| Publication number | Publication date |
|---|---|
| US20150197674A1 (en) | 2015-07-16 |
| CN104781296A (zh) | 2015-07-15 |
| DE102012217552A1 (de) | 2014-03-27 |
| EP2900714A1 (de) | 2015-08-05 |
| JP2016500711A (ja) | 2016-01-14 |
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