KR20170015457A - 비스[3-아이소프로페닐-α,α-다이메틸벤질]카보다이이미드, 상기 화합물의 제조 방법 및 용도 - Google Patents
비스[3-아이소프로페닐-α,α-다이메틸벤질]카보다이이미드, 상기 화합물의 제조 방법 및 용도 Download PDFInfo
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- KR20170015457A KR20170015457A KR1020177000064A KR20177000064A KR20170015457A KR 20170015457 A KR20170015457 A KR 20170015457A KR 1020177000064 A KR1020177000064 A KR 1020177000064A KR 20177000064 A KR20177000064 A KR 20177000064A KR 20170015457 A KR20170015457 A KR 20170015457A
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- Prior art keywords
- alpha
- carbodiimide
- isopropenyl
- dimethylbenzyl
- bis
- 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.)
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C267/00—Carbodiimides
-
- 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
- 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
- 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
- C08G18/08—Processes
- C08G18/09—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture
- C08G18/095—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture oligomerisation to carbodiimide or uretone-imine groups
-
- 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
- C08G18/81—Unsaturated isocyanates or isothiocyanates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/29—Compounds containing one or more carbon-to-nitrogen double bonds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
- C08L75/06—Polyurethanes from polyesters
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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)
- Polyurethanes Or Polyureas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
| (NMR에 의한) 아이소사이아네이트 3-아이소프로페닐-α,α-다이메틸벤질아이소사이아네이트를 기준으로 한 카보다이이미드의 합성으로부터의 수득량 | |||||
| 실시예 | 촉매 | T [℃] |
카보다이이미드 [%] |
아이소사이아네이트 [%] |
부산물 [%] |
| 1 (inv.) | 탄산세슘 | 195 | 93 | 0 | 7 |
| 2 (c) | 탄산스트론튬 | 195 | 0 | 100 | 0 |
| 3 (c) | 탄산칼륨 | 195 | 0 | 100 | 0 |
| 4 (c) | 탄산리튬 | 195 | 0 | 100 | 0 |
| 5 (c) | 탄산칼슘 | 195 | 0 | 100 | 0 |
| 6 (c) | 포스폴렌 옥사이드 | 180 | 37 | 결정되지 않음 | 결정되지 않음 |
| c = 비교예, inv. = 본 발명 | |||||
| 기준 물질 | 1배 압출됨 | CDI 1 1.5 % |
CDI 2 1.5% |
CDI(
inv
.)
1.5% |
CDI(
inv
.)
1.0 % |
|
| 0일 | 100 | 100 | 100 | 100 | 100 | 100 |
| 5일 | 82 | 85 | 83 | 94 | 100 | n.d. |
| 8일 | 63 | 62 | n.d. | n.d. | 91 | n.d. |
| 14일 | 18 | 18 | n.d. | n.d. | 86 | n.d. |
| 19일 | 7 | 7 | 79 | 90 | 83 | n.d. |
| 26일 | 0 | 0 | 76 | 88 | 82 | n.d. |
| 39일 | 72 | 88 | 82 | n.d. | ||
| 45일 | 63 | 82 | 76 | 91 | ||
| 53일 | 57 | 88 | 73 | n.d. | ||
| 57일 | 42 | 86 | 76 | n.d. | ||
| 63일 | 21 | 64 | 76 | n.d. | ||
| 67일 | 0 | 13 | 73 | n.d. | ||
| 80일 | n.d. | 84 | ||||
| 94일 | n.d. | 80 | ||||
| 98일 | 68 | n.d. | ||||
| 105일 | 71 | n.d. | ||||
| 112일 | 66 | n.d. | ||||
| 118일 | n.d. | 81 | ||||
| 140일 | 61 | n.d. | ||||
| 143일 | n.d. | 73 | ||||
| 171일 | n.d. | 76 | ||||
| 192일 | n.d. | 62 | ||||
| 196일 | 55, *) | n.d. | ||||
| 213일 | n.d. | 5 | ||||
| c = 비교예, inv. = 본 발명, n.d. = 결정되지 않음, *) 시험 시험이 남아 있지 않음 | ||||||
| 카보다이이미드 | 색 | 발포 거동 |
| 실시예 7A(inv.) | 무색 내지 매우 약간의 황색 | 발포물이 없거나, 만약 있다면 매우 약간의 기포 형성 |
| 실시예 7B(c) | 적황색 내지 적갈색 | 발포물 형성/심한 기포 형성 |
| c = 비교예; inv. = 본 발명 | ||
Claims (12)
- 비스[3-아이소프로페닐-α,α-다이메틸벤질]카보다이이미드의 제조방법으로서,
3-아이소프로페닐-α,α-다이메틸벤질아이소사이아네이트가 160℃ 내지 220℃의 온도에서 0.1 내지 20중량%의 염기성 세슘염의 존재 하에 카보다이이미드화되는 것을 특징으로 하는 비스[3-아이소프로페닐-α,α-다이메틸벤질]카보다이이미드의 제조방법. - 제1항에 있어서, 이용되는 상기 염기성 세슘염은 탄산세슘 및/또는 세슘 알콕사이드, 바람직하게는 세슘 메톡사이드 및/또는 세슘 에톡사이드인 것을 특징으로 하는 비스[3-아이소프로페닐-α,α-다이메틸벤질]카보다이이미드의 제조방법.
- 제1항 또는 제2항에 있어서, 상기 염기성 세슘염은 상기 카보다이이미드화 후에 여과 제거되는 것을 특징으로 하는 비스[3-아이소프로페닐-α,α-다이메틸벤질]카보다이이미드의 제조방법.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 상기 카보다이이미드화는 용매 중에서 일어나는 것을 특징으로 하는 비스[3-아이소프로페닐-α,α-다이메틸벤질]카보다이이미드의 제조방법.
- 제4항에 있어서, 모노-, 다이-, 트라이- 또는 폴리알킬-치환된 벤젠 및/또는 다이벤젠이 용매로서 이용되되, 알킬은 C1 내지 C3인 것을 특징으로 하는 비스[3-아이소프로페닐-α,α-다이메틸벤질]카보다이이미드의 제조방법.
- 제5항에 있어서, 이용되는 상기 알킬벤젠은 자일렌인 것을 특징으로 하는 비스[3-아이소프로페닐-α,α-다이메틸벤질]카보다이이미드의 제조방법.
- 제1항 내지 제6항 중 어느 한 항에서 청구된 바와 같은 방법에 의해 얻어질 수 있는 비스[3-아이소프로페닐-α,α-다이메틸벤질]카보다이이미드.
- 제7항에서 청구된 바와 같은 방법에 의해 제조된 적어도 90중량%의 비스[3-아이소프로페닐-α,α-다이메틸벤질]카보다이이미드 및 1ppm 이하의 복소환식 인 화합물을 포함하는 안정제.
- 폴리우레탄, 바람직하게는 열가소성 폴리우레탄을 제조하는 방법으로서,
폴리올과 다이아이소사이아네이트의 반응이 제7항에서 청구된 바와 같은 비스[3-아이소프로페닐-α,α-다이메틸벤질]카보다이이미드의 존재 하에 수행되는 것을 특징으로 하는 폴리우레탄을 제조하는 방법. - 제9항에 있어서, 상기 비스[3-아이소프로페닐-α,α-다이메틸벤질]카보다이이미드가, 전체 혼합물을 기준으로, 0.1 내지 2중량%, 바람직하게는 0.5 내지 1중량%의 양으로 이용되는 것을 특징으로 하는 폴리우레탄을 제조하는 방법.
- 제9항 또는 제10항에 있어서, 상기 비스[3-아이소프로페닐-α,α-다이메틸벤질]카보다이이미드는 바람직하게는 온도 20 내지 50℃, 특히 바람직하게는 25 내지 35℃에서 연속적으로 혹은 배취식으로 액체 형태로 계량되어 주입되는 것을 특징으로 하는 폴리우레탄을 제조하는 방법.
- 가수분해 억제를 위한, 제7항에서 청구된 바와 같은 비스[3-아이소프로페닐-α,α-다이메틸벤질]카보다이이미드의 용도.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP14171202.6 | 2014-06-04 | ||
| EP14171202.6A EP2952502B1 (de) | 2014-06-04 | 2014-06-04 | Bis[3 isopropenyl-alpha,alpha-dimethylbenzyl]carbodiimid, verfahren zur herstellung und dessen verwendung |
| PCT/EP2015/062410 WO2015185645A1 (de) | 2014-06-04 | 2015-06-03 | Bis[3-isopropenyl-alpha,alpha-dimethylbenzyl]carbodiimid, verfahren zur herstellung und dessen verwendung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20170015457A true KR20170015457A (ko) | 2017-02-08 |
| KR102507433B1 KR102507433B1 (ko) | 2023-03-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020177000064A Active KR102507433B1 (ko) | 2014-06-04 | 2015-06-03 | 비스[3-아이소프로페닐-α,α-다이메틸벤질]카보다이이미드, 상기 화합물의 제조 방법 및 용도 |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US10239827B2 (ko) |
| EP (1) | EP2952502B1 (ko) |
| JP (1) | JP6496327B2 (ko) |
| KR (1) | KR102507433B1 (ko) |
| CN (1) | CN106458865B (ko) |
| BR (1) | BR112016028307B1 (ko) |
| CA (1) | CA2950228C (ko) |
| ES (1) | ES2616281T3 (ko) |
| HU (1) | HUE033515T2 (ko) |
| MX (1) | MX367465B (ko) |
| PL (1) | PL2952502T3 (ko) |
| PT (1) | PT2952502T (ko) |
| RU (1) | RU2703516C2 (ko) |
| WO (1) | WO2015185645A1 (ko) |
| ZA (1) | ZA201700024B (ko) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107810214B (zh) * | 2015-06-15 | 2020-12-08 | 朗盛德国有限责任公司 | 用加入的铯盐合成聚合物碳二亚胺的方法、聚合物碳二亚胺及其用途 |
| JP7052066B2 (ja) * | 2017-12-20 | 2022-04-11 | ランクセス・ドイチュランド・ゲーエムベーハー | カルボジイミドの製造方法 |
| TWI868062B (zh) * | 2018-03-12 | 2025-01-01 | 日商日清紡化學股份有限公司 | 碳二亞胺化合物的製造方法、碳二亞胺化合物的用途及碳二亞胺組成物 |
| US12071395B2 (en) * | 2018-03-12 | 2024-08-27 | Nisshinbo Chemical Inc. | Method for producing carbodiimide compound |
| CN112625201B (zh) * | 2019-12-26 | 2022-07-19 | 上海朗亿功能材料有限公司 | 碳化二亚胺类聚合物、制备方法、中间体、组合物及应用 |
| EP4667454A1 (de) | 2024-06-18 | 2025-12-24 | LANXESS Deutschland GmbH | Verfahren zur herstellung von tertiären araliphatischen carbodiimiden |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09124582A (ja) * | 1995-11-01 | 1997-05-13 | Nisshinbo Ind Inc | カルボジイミド化合物 |
| US20070208158A1 (en) * | 2004-05-13 | 2007-09-06 | Basf Aktiengesellschaft | Polyurethane Containing Carbodiimides |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5352400A (en) | 1992-04-29 | 1994-10-04 | E. I. Du Pont De Nemours And Company | Carbodiimides and processes therefor |
| JP3332701B2 (ja) * | 1995-12-29 | 2002-10-07 | 日清紡績株式会社 | 不飽和ポリエステル樹脂用の添加剤及び該添加剤による不飽和ポリエステル樹脂の耐加水分解安定化方法 |
| EP2423185B1 (de) * | 2010-08-30 | 2017-03-01 | Rhein Chemie Rheinau GmbH | Neuartige wässrige resorcin-formaldehyd-latex-dispersionen, haftungsverbesserte fasern, verfahren zu deren herstellung und deren verwendung |
-
2014
- 2014-06-04 ES ES14171202.6T patent/ES2616281T3/es active Active
- 2014-06-04 PL PL14171202T patent/PL2952502T3/pl unknown
- 2014-06-04 EP EP14171202.6A patent/EP2952502B1/de active Active
- 2014-06-04 HU HUE14171202A patent/HUE033515T2/en unknown
- 2014-06-04 PT PT141712026T patent/PT2952502T/pt unknown
-
2015
- 2015-06-03 CA CA2950228A patent/CA2950228C/en active Active
- 2015-06-03 CN CN201580030247.0A patent/CN106458865B/zh active Active
- 2015-06-03 US US15/315,498 patent/US10239827B2/en active Active
- 2015-06-03 JP JP2016571123A patent/JP6496327B2/ja active Active
- 2015-06-03 RU RU2016152227A patent/RU2703516C2/ru active
- 2015-06-03 MX MX2016015818A patent/MX367465B/es active IP Right Grant
- 2015-06-03 KR KR1020177000064A patent/KR102507433B1/ko active Active
- 2015-06-03 BR BR112016028307-4A patent/BR112016028307B1/pt not_active IP Right Cessation
- 2015-06-03 WO PCT/EP2015/062410 patent/WO2015185645A1/de not_active Ceased
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2017
- 2017-01-03 ZA ZA2017/00024A patent/ZA201700024B/en unknown
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09124582A (ja) * | 1995-11-01 | 1997-05-13 | Nisshinbo Ind Inc | カルボジイミド化合物 |
| US20070208158A1 (en) * | 2004-05-13 | 2007-09-06 | Basf Aktiengesellschaft | Polyurethane Containing Carbodiimides |
Also Published As
| Publication number | Publication date |
|---|---|
| BR112016028307A2 (pt) | 2017-08-22 |
| EP2952502A1 (de) | 2015-12-09 |
| MX2016015818A (es) | 2017-04-25 |
| ZA201700024B (en) | 2019-06-26 |
| JP6496327B2 (ja) | 2019-04-03 |
| EP2952502B1 (de) | 2017-01-04 |
| PT2952502T (pt) | 2017-02-24 |
| RU2016152227A (ru) | 2018-07-16 |
| US20170088509A1 (en) | 2017-03-30 |
| CA2950228C (en) | 2022-11-01 |
| HUE033515T2 (en) | 2017-12-28 |
| PL2952502T3 (pl) | 2017-11-30 |
| US10239827B2 (en) | 2019-03-26 |
| RU2016152227A3 (ko) | 2019-01-17 |
| JP2017522279A (ja) | 2017-08-10 |
| BR112016028307B1 (pt) | 2021-06-15 |
| CA2950228A1 (en) | 2015-12-10 |
| WO2015185645A1 (de) | 2015-12-10 |
| KR102507433B1 (ko) | 2023-03-07 |
| ES2616281T3 (es) | 2017-06-12 |
| MX367465B (es) | 2019-08-22 |
| CN106458865A (zh) | 2017-02-22 |
| CN106458865B (zh) | 2019-04-09 |
| RU2703516C2 (ru) | 2019-10-18 |
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