KR102054641B1 - 촉매의 제조 방법 - Google Patents
촉매의 제조 방법 Download PDFInfo
- Publication number
- KR102054641B1 KR102054641B1 KR1020190085877A KR20190085877A KR102054641B1 KR 102054641 B1 KR102054641 B1 KR 102054641B1 KR 1020190085877 A KR1020190085877 A KR 1020190085877A KR 20190085877 A KR20190085877 A KR 20190085877A KR 102054641 B1 KR102054641 B1 KR 102054641B1
- Authority
- KR
- South Korea
- Prior art keywords
- catalyst
- bismuth salt
- bismuth
- salt catalyst
- catalyst compound
- 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.)
- Active
Links
Images
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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
-
- 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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0201—Oxygen-containing compounds
-
- 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
- C08G18/16—Catalysts
- C08G18/22—Catalysts containing metal compounds
- C08G18/227—Catalysts containing metal compounds of antimony, bismuth or arsenic
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
Description
실시예 1 | 실시예 2 | 실시예 3 | 비교예 1 | 비교예 2 | |
산화비스무스(g) | 36 | 40 | 44 | 25 | 50 |
증류수(g) | 4 | 5 | 6 | 8 | 10 |
옥탄산(g) | 60 | 55 | 50 | 67 | 40 |
반응 온도(℃) | 90 | 100 | 110 | 150 | 50 |
반응 시간(시간) | 2 | 1 | 1 | 3 | 0.5 |
구분 | 순도(%) |
실시예 1 | 99.94 |
실시예 2 | 99.99 |
실시예 3 | 99.92 |
비교예 1 | 98.58 |
비교예 2 | 97.85 |
시간(분) | 0 | 20 | 40 | 60 | 90 |
제조예 1 | 6,000cps | 9,200cps | 12,500cps | 15,800cps | 22,000cps |
제조예 2 | 6,300cps | 8,900cps | 12,900cps | 18,500cps | 27,000cps |
비교 제조예 1 | 6,600cps | 9,200cps | 14,000cps | 20,000cps | 30,000cps |
비교 제조예 3 | 6,700cps | 13,000cps | 22,000cps | 26,500cps | 33,500cps |
비교 제조예 4 | 7,000cps | 측정불가 | 측정불가 | 측정불가 | 측정불가 |
구분 | 제조예 1 | 제조예 2 | 제조예 3 | 비교 제조예 1 |
비교 제조예 2 |
비교 제조예 3 |
비교 제조예 4 |
경도(c type) | 54-55 | 55-57 | 54-55 | 49-50 | 51-52 | 51-52 | 49-50 |
인장강도 (kgf/cm2) | 21 | 23 | 20 | 16 | 15 | 19 | 13 |
신장율(%) | 310 | 320 | 305 | 250 | 240 | 280 | 230 |
인열강도 (kgf/cm2) |
8.2 | 8.8 | 8.6 | 7.6 | 7.8 | 7.9 | 5.4 |
구분 | 폴리올+촉매 노화 시간(일) | 85℃에서 경화된 폴레우레탄 수지 시료의 쇼어 A 경도 | ||
20분 | 40분 | 60분 | ||
실시예 2 | 0 | 60 | 71 | 76 |
실시예 2 | 3 | 58 | 69 | 75 |
실시예 2 | 6 | 57 | 66 | 69 |
비교예 1 | 0 | 75 | 79 | 79 |
비교예 1 | 3 | 73 | 74 | 76 |
비교예 1 | 6 | 70 | 72 | 82 |
비교예 3 | 0 | 12 | 30 | 45 |
비교예 3 | 3 | 0 | 0 | 6 |
비교예 3 | 6 | 0 | 0 | 0 |
Claims (2)
- 촉매 제조용 조성물 총 중량을 기준으로, 산화비스무스(Bi2O3) 40중량%, 증류수 5중량% 및 옥탄산(C8H16O2) 300 중량부 및 톨루엔 130 중량부를 혼합하여 제조한 옥탄산 용액 55중량%를 100℃의 온도에서 1시간 동안 반응시켜 촉매 제조용 조성물을 형성하는 제1단계;
상기 촉매 제조용 조성물을 감압증류하여 용매 및 반응 중 생성된 물을 제거하는 제2단계; 및
제2단계의 생성물을 여과하여 비스무스염 촉매 화합물을 수득하는 제3단계;
를 포함하는, 비스무스염 촉매 화합물의 제조방법으로서,
상기 비스무스염 촉매 화합물은 비스무스 트리스 2-에틸헥사노에이트이고, 폴리우레탄 수지의 합성 촉매 또는 경화 촉매로 사용되며, 그 순도가 99.99% 이상이고,
상기 비스무스염 촉매 화합물을 사용하여 제조되는 폴리우레탄 수지는
55 내지 57 (c type)의 경도, 23 kgf/cm2의 인장 강도, 320 %의 신장율, 8.8 kgf/cm2의 인열 강도를 나타내는 것을 특징으로 하는, 비스무스염 촉매 화합물의 제조방법. - 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020190085877A KR102054641B1 (ko) | 2019-07-16 | 2019-07-16 | 촉매의 제조 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020190085877A KR102054641B1 (ko) | 2019-07-16 | 2019-07-16 | 촉매의 제조 방법 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR102054641B1 true KR102054641B1 (ko) | 2019-12-11 |
Family
ID=69003259
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020190085877A Active KR102054641B1 (ko) | 2019-07-16 | 2019-07-16 | 촉매의 제조 방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR102054641B1 (ko) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007002247A (ja) * | 2005-06-22 | 2007-01-11 | Bayer Materialscience Ag | ポリウレタンエラストマー、その製造方法、及びその使用 |
KR100892236B1 (ko) * | 2008-09-18 | 2009-04-09 | 박경도 | 폴리우레탄 제조용 금속염 촉매 조성물의 제조 방법 |
-
2019
- 2019-07-16 KR KR1020190085877A patent/KR102054641B1/ko active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007002247A (ja) * | 2005-06-22 | 2007-01-11 | Bayer Materialscience Ag | ポリウレタンエラストマー、その製造方法、及びその使用 |
KR100892236B1 (ko) * | 2008-09-18 | 2009-04-09 | 박경도 | 폴리우레탄 제조용 금속염 촉매 조성물의 제조 방법 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2274092B1 (de) | Neue katalysatoren und deren einsatz bei der herstellung von polyurethanen | |
TWI397557B (zh) | 連續生產矽烷化樹脂之方法 | |
KR0149051B1 (ko) | 폴리우레탄 및 폴리우레아용 경화제로서의 비스(n-알킬아미노시클로헥실)메탄 | |
KR100794133B1 (ko) | 탄성과 내구성이 우수한 난황변 연질 폴리우레탄 폼의제조방법 | |
EP3022244B1 (en) | Isocyanate prepolymer composition and crosslinked polyurethane prepared therefrom | |
CN1708527A (zh) | 聚氨酯化合物及由其制备的制品 | |
EP3063209B1 (en) | Synthesis and use of metallized polyhedral oligomeric silsequioxane catalyst compositions | |
JP2009520065A5 (ko) | ||
JPS63278923A (ja) | ポリウレタン/尿素エラストマー用プレポリマーの製法 | |
US4683279A (en) | Low melting urethane linked toluenediisocyanates | |
FR2488897A1 (fr) | Procede de preparation d'un elastomere de polyurethane par moulage par injection avec reaction et article faconne obtenu par ce procede | |
DE1935485A1 (de) | Verfahren zur Herstellung von Polyamiden mit Urethan- und/oder Harnstoffgruppierungen | |
JP2017511414A (ja) | 熱可塑性ポリウレタン、その製造方法および使用 | |
JPS60181118A (ja) | ポリウレタン尿素エラストマーの製造方法 | |
TWI816882B (zh) | 聚氨酯整體表層發泡用組合物、聚氨酯整體表層發泡及其製造方法 | |
JP2011001397A (ja) | 脂肪族ポリウレア樹脂組成物及び脂肪族ポリウレア樹脂 | |
KR101647531B1 (ko) | 저-프리 양의 메틸렌디아닐린을 갖는 경화 조성물 | |
JP2006169532A (ja) | 反応性ポリウレタンプレポリマー | |
CN114174369A (zh) | 制备可热塑性加工的聚氨酯聚合物的方法 | |
KR102054641B1 (ko) | 촉매의 제조 방법 | |
JPH07149883A (ja) | ラクトン系ポリエステルポリエーテルポリオールの製造方法及びそれを用いたポリウレタン樹脂 | |
KR102054642B1 (ko) | 촉매의 제조 방법 | |
CN112694588B (zh) | 硬度≤60肖氏a且耐磨性好的聚氨酯聚合物 | |
KR100892236B1 (ko) | 폴리우레탄 제조용 금속염 촉매 조성물의 제조 방법 | |
JP2009520068A5 (ko) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20190716 |
|
PA0201 | Request for examination | ||
PA0302 | Request for accelerated examination |
Patent event date: 20190716 Patent event code: PA03022R01D Comment text: Request for Accelerated Examination |
|
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20190814 Patent event code: PE09021S01D |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20191121 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20191205 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20191205 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
PR1001 | Payment of annual fee |
Payment date: 20221130 Start annual number: 4 End annual number: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20231211 Start annual number: 5 End annual number: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20241202 Start annual number: 6 End annual number: 6 |