JP2007510802A5 - - Google Patents
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- Publication number
- JP2007510802A5 JP2007510802A5 JP2006539698A JP2006539698A JP2007510802A5 JP 2007510802 A5 JP2007510802 A5 JP 2007510802A5 JP 2006539698 A JP2006539698 A JP 2006539698A JP 2006539698 A JP2006539698 A JP 2006539698A JP 2007510802 A5 JP2007510802 A5 JP 2007510802A5
- Authority
- JP
- Japan
- Prior art keywords
- weight
- diphenylmethane diisocyanate
- allophanate
- catalyst
- groups
- 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.)
- Withdrawn
Links
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 claims description 104
- 239000003054 catalyst Substances 0.000 claims description 66
- 239000007788 liquid Substances 0.000 claims description 36
- 239000013638 trimer Substances 0.000 claims description 30
- AVWRKZWQTYIKIY-UHFFFAOYSA-N urea-1-carboxylic acid Chemical compound NC(=O)NC(O)=O AVWRKZWQTYIKIY-UHFFFAOYSA-N 0.000 claims description 30
- 238000000034 method Methods 0.000 claims description 29
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 26
- JOYRKODLDBILNP-UHFFFAOYSA-N urethane group Chemical group NC(=O)OCC JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 22
- 239000007795 chemical reaction product Substances 0.000 claims description 20
- 239000000203 mixture Substances 0.000 claims description 20
- LFSYUSUFCBOHGU-UHFFFAOYSA-N 1-isocyanato-2-[(4-isocyanatophenyl)methyl]benzene Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=CC=C1N=C=O LFSYUSUFCBOHGU-UHFFFAOYSA-N 0.000 claims description 18
- 150000002894 organic compounds Chemical class 0.000 claims description 14
- HOSGXJWQVBHGLT-UHFFFAOYSA-N 6-hydroxy-3,4-dihydro-1h-quinolin-2-one Chemical group N1C(=O)CCC2=CC(O)=CC=C21 HOSGXJWQVBHGLT-UHFFFAOYSA-N 0.000 claims description 12
- 239000012948 isocyanate Substances 0.000 claims description 12
- 150000002513 isocyanates Chemical class 0.000 claims description 12
- 239000000047 product Substances 0.000 claims description 10
- 238000005829 trimerization reaction Methods 0.000 claims description 10
- 230000003197 catalytic effect Effects 0.000 claims description 4
- 239000011541 reaction mixture Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 12
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 description 8
- 229940035429 isobutyl alcohol Drugs 0.000 description 4
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/706,713 US20050101754A1 (en) | 2003-11-12 | 2003-11-12 | Stable liquid, allophanate-modified diphenylmethane diisocyanate trimers, prepolymers thereof, and processes for their preparation |
| PCT/US2004/037139 WO2005047362A1 (en) | 2003-11-12 | 2004-11-08 | Stable liquid, allophanate-modified diphenylmethane diisocyanate trimers, prepolymers thereof, and processes for their preparation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2007510802A JP2007510802A (ja) | 2007-04-26 |
| JP2007510802A5 true JP2007510802A5 (https=) | 2007-12-27 |
Family
ID=34552602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006539698A Withdrawn JP2007510802A (ja) | 2003-11-12 | 2004-11-08 | 安定性液体アロファネート変性ジフェニルメタンジイソシアネート三量体、そのプレポリマー、およびそれらの製造方法 |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US20050101754A1 (https=) |
| EP (1) | EP1685177A1 (https=) |
| JP (1) | JP2007510802A (https=) |
| KR (1) | KR20060110296A (https=) |
| CN (1) | CN1878816A (https=) |
| BR (1) | BRPI0416561A (https=) |
| CA (1) | CA2545147A1 (https=) |
| WO (1) | WO2005047362A1 (https=) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005041954A1 (de) * | 2005-09-03 | 2007-03-08 | Bayer Materialscience Ag | Alkoxysilan- und spezielle Allophanat-und/oder Biuretgruppen aufweisende Prepolymere, ein Verfahren zu ihrer Herstellung sowie ihre Verwendung |
| DE102005047562A1 (de) * | 2005-10-04 | 2007-04-05 | Bayer Materialscience Ag | Zweitkomponenten-Systeme für die Herstellung flexibler Beschichtungen |
| US20080227878A1 (en) * | 2007-03-14 | 2008-09-18 | James Garrett | Trimer and allophanate modified isocyanates, a process for their production, foams comprising these modified isocyanates, and a process for the production of these foams |
| US8415471B2 (en) * | 2007-11-29 | 2013-04-09 | Baver MaterialScience LLC | Flexible cycloaliphatic diisocyanate trimers |
| CN102161744B (zh) * | 2010-12-15 | 2013-01-30 | 山西省化工研究所 | 一种贮存稳定的聚酯型聚氨酯预聚物的制备方法 |
| CN109535383B (zh) * | 2017-09-21 | 2022-07-15 | 科思创德国股份有限公司 | 一种二异氰酸酯组合物及其应用 |
| WO2019157625A1 (en) * | 2018-02-13 | 2019-08-22 | Covestro Deutschland Ag | Aromatic polyisocyanates with a high solids content |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2641380C2 (de) * | 1976-09-15 | 1989-11-23 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Polyisocyanaten mit Isocyanuratstruktur |
| US4284730A (en) * | 1980-02-07 | 1981-08-18 | Basf Wyandotte Corporation | Liquid carbodiimide- and uretonimine-isocyanurate-containing polyisocyanate compositions and microcellular foams made therefrom |
| DE3100263A1 (de) * | 1981-01-08 | 1982-08-12 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von isocyanuratgruppen aufweisenden polyisocyanaten und ihre verwendung bei der herstellung von polyurethanen |
| US4326043A (en) * | 1981-01-19 | 1982-04-20 | Basf Wyandotte Corporation | Process for the preparation of polyisocyanurate dispersions modified with halogenated alcohols and compositions prepared therefrom |
| US4359541A (en) * | 1981-01-19 | 1982-11-16 | Basf Wyandotte Corporation | Process for the preparation of polyisocyanurate dispersions and compositions prepared therefrom |
| US4359550A (en) * | 1981-01-19 | 1982-11-16 | Basf Wyandotte Corporation | Polyisocyanurate polymers, dispersions, and cellular and non-cellular polyurethane products prepared therefrom |
| DE3144672A1 (de) * | 1981-11-10 | 1983-05-26 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von mischtrimerisaten organischer isocyanate, die nach dem verfahren erhaltenen mischtrimerisate, sowie ihre verwendung zur herstellung von polyurethanen |
| US4382125A (en) * | 1981-11-30 | 1983-05-03 | Basf Wyandotte Corporation | Isocyanurate-modified polymethylene polyphenylene polyisocyanate compositions |
| DE3244407A1 (de) * | 1982-12-01 | 1984-06-07 | Bayer Ag, 5090 Leverkusen | Neue polyisocyanatgemische, ein verfahren zu ihrer herstellung und ihre verwendung als aufbaukomponente bei der herstellung von polyurethankunststoffen |
| US4552902A (en) * | 1984-12-24 | 1985-11-12 | The Dow Chemical Company | Process for preparing stable solutions of trimerized isocyanates in monomeric polyisocyanates |
| EP0275010B1 (de) * | 1987-01-14 | 1991-11-21 | Bayer Ag | Verfahren zur Herstellung von Polyurethan-Formteilen |
| US4743627A (en) * | 1987-09-14 | 1988-05-10 | Basf Corporation | Liquid isocyanurate-modified polymethylene bis(phenylisocyanate) compositions containing a high two-ring methylene bis(phenylisocyanate) content |
| DE69025028T2 (de) * | 1989-05-16 | 1996-07-18 | Nippon Polyurethane Kogyo Kk | Verfahren zur herstellung modifizierter organischer polyisocyanate |
| DE4026474A1 (de) * | 1990-08-22 | 1992-02-27 | Bayer Ag | Neue isocyanuratgruppen aufweisende polyisocyanatmischungen, ein verfahren zu ihrer herstellung und ihre verwendung zur herstellung von polyurethanschaumstoffen |
| US5319058A (en) * | 1991-10-22 | 1994-06-07 | Ihara Chemical Industry Co., Ltd. | Method for the preparation of a polyurea resin |
| US5905151A (en) * | 1993-02-18 | 1999-05-18 | Bayer Corporation | Trimer catalyst for aliphatic and aromatic isocyanates |
| US5319053A (en) * | 1993-09-02 | 1994-06-07 | Miles Inc. | Liquid diphenylmethane diisocyanate |
| DE19523657A1 (de) * | 1995-06-29 | 1997-01-02 | Bayer Ag | Verfahren zur Herstellung von Lösungen von Isocyanuratgruppen aufweisenden Polyisocyanaten mit verringertem Restmonomergehalt und ihre Verwendung |
| DE19526920A1 (de) * | 1995-07-24 | 1997-01-30 | Bayer Ag | Verfahren zur Herstellung von Isocyanuratgruppen enthaltenden Polyisocyanaten aus aliphatischen und aromatischen Isocyanatverbindungen |
| US5663272A (en) * | 1995-12-22 | 1997-09-02 | Bayer Corporation | Allophanate-modified diphenylmethane diisocyanates and processes for their production and use |
| US5783652A (en) * | 1997-11-04 | 1998-07-21 | Bayer Corporation | Reactivity improvement of urethane prepolymers of allophanate-modified diphenylmethane diisocyanates |
| US5821275A (en) * | 1997-11-10 | 1998-10-13 | Bayer Corporation | Flexible foams and flexible molded foams based on liquid isocyanate-terminated allophanate-modified MDI prepolymer blends and processes for the production of these foams |
| US6028158A (en) * | 1997-12-31 | 2000-02-22 | Bayer Corporation | Freeze-stable allophanate-modified toluene diisocyanate trimers |
| US5955609A (en) * | 1997-12-31 | 1999-09-21 | Bayer Corporation | Trimer catalyst system for aliphatic and aromatic isocyanates |
| US6482913B1 (en) * | 2000-02-07 | 2002-11-19 | Bayer Aktiengesellschaft | Liquid MDI adducts wtih improved freeze stability |
| US6887399B2 (en) * | 2002-09-09 | 2005-05-03 | Bayer Materialscience Llp | Polymeric allophanates of diphenylmethane diisocyanate, prepolymers of these polymeric allophanates, and processes for the preparation of the polymeric allophanates and the prepolymers thereof |
-
2003
- 2003-11-12 US US10/706,713 patent/US20050101754A1/en not_active Abandoned
-
2004
- 2004-11-08 KR KR1020067009166A patent/KR20060110296A/ko not_active Withdrawn
- 2004-11-08 WO PCT/US2004/037139 patent/WO2005047362A1/en not_active Ceased
- 2004-11-08 CN CNA2004800328345A patent/CN1878816A/zh active Pending
- 2004-11-08 JP JP2006539698A patent/JP2007510802A/ja not_active Withdrawn
- 2004-11-08 BR BRPI0416561-6A patent/BRPI0416561A/pt not_active IP Right Cessation
- 2004-11-08 EP EP04810498A patent/EP1685177A1/en not_active Withdrawn
- 2004-11-08 CA CA002545147A patent/CA2545147A1/en not_active Abandoned
-
2007
- 2007-01-18 US US11/654,960 patent/US20070129526A1/en not_active Abandoned
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