KR880006283A - 우레탄과 디이소시아네이트 및 이들의 제조방법 - Google Patents
우레탄과 디이소시아네이트 및 이들의 제조방법 Download PDFInfo
- Publication number
- KR880006283A KR880006283A KR870012320A KR870012320A KR880006283A KR 880006283 A KR880006283 A KR 880006283A KR 870012320 A KR870012320 A KR 870012320A KR 870012320 A KR870012320 A KR 870012320A KR 880006283 A KR880006283 A KR 880006283A
- Authority
- KR
- South Korea
- Prior art keywords
- formula
- compound
- acid
- urethane
- alkyl
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims 6
- 125000005442 diisocyanate group Chemical group 0.000 title claims 2
- 150000003673 urethanes Chemical class 0.000 title 1
- -1 Unsaturated bicyclic hydrocarbons Chemical class 0.000 claims 9
- 150000003077 polyols Chemical class 0.000 claims 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims 3
- 125000000217 alkyl group Chemical group 0.000 claims 3
- 125000004432 carbon atom Chemical group C* 0.000 claims 3
- 229920005862 polyol Polymers 0.000 claims 3
- KZMGYPLQYOPHEL-UHFFFAOYSA-N Boron trifluoride etherate Chemical group FB(F)F.CCOCC KZMGYPLQYOPHEL-UHFFFAOYSA-N 0.000 claims 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims 2
- 239000002253 acid Substances 0.000 claims 2
- 239000003377 acid catalyst Substances 0.000 claims 2
- 230000015572 biosynthetic process Effects 0.000 claims 2
- WTEOIRVLGSZEPR-UHFFFAOYSA-N boron trifluoride Chemical group FB(F)F WTEOIRVLGSZEPR-UHFFFAOYSA-N 0.000 claims 2
- 230000003197 catalytic effect Effects 0.000 claims 2
- 229930195733 hydrocarbon Natural products 0.000 claims 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 claims 2
- 229910015900 BF3 Inorganic materials 0.000 claims 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 claims 1
- 239000004215 Carbon black (E152) Substances 0.000 claims 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims 1
- 239000002841 Lewis acid Substances 0.000 claims 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 claims 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 claims 1
- 229910000040 hydrogen fluoride Inorganic materials 0.000 claims 1
- 239000012948 isocyanate Substances 0.000 claims 1
- 150000007517 lewis acids Chemical class 0.000 claims 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims 1
- 229920000058 polyacrylate Polymers 0.000 claims 1
- 229920000728 polyester Polymers 0.000 claims 1
- 229920002635 polyurethane Polymers 0.000 claims 1
- 239000004814 polyurethane Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C271/00—Derivatives of carbamic acids, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
- C07C271/06—Esters of carbamic acids
- C07C271/08—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C265/00—Derivatives of isocyanic acid
- C07C265/10—Derivatives of isocyanic acid having isocyanate groups bound to carbon atoms of rings other than six-membered aromatic rings
-
- 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
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/75—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
- C08G18/758—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing two or more cycloaliphatic rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Polyurethanes Or Polyureas (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (13)
- 하기식(Ⅱ)의 불포화 비시클릭 탄화수소를 약 40℃-약 150℃의 온도에서 유효 촉매량의 산 존재하에서 하기식(I)의 우레탄 화합물의 형성이 본질적으로 완료될 때까지 하기식(Ⅲ)의 메틸렌-비스-알킬카르바메이트와 반응 시키는 것으로 구성된 하기식(I)의 것들로 부터 선택된 우레탄 제조방법.상기식에서, R은 탄소수 약 1-30의 알킬이다.
- 제1항에 있어서, R이 메틸인 방법.
- 제1항에 있어서, 상기 산 촉매가 삼불화 붕소 에테레이트, 황산, 인산, 염화수소, 설폰산수지, 불화수소, 알킬설폰산, 황산 에스테르 및 루이스산으로 부터 선택되는 방법.
- 제1항에 있어서, 상기 산 촉매가 삼불화 붕소 에테르인 방법.
- 하기식의 우레탄 화합물.상기식에서, R은 탄소수 약 1-30의 알킬이다.
- 제5항에 있어서, R이 CH3인 우레탄 화합물.
- 하기식(I) 디우레탄을 하기식(Ⅳ)의 디이소시아 네이트 화합물이 형성될 때까지 약 150℃-약 700℃의 온도에서 가열시키는 것으로 구성된 하기식(Ⅳ)의 이소시아네이트 화합물의 제조방법.상기식에서, R은 탄소수 약 1-약 18의 알킬이다.
- 제7항에 있어서, 하기식(Ⅱ)의 불포화 비시클릭 탄화수소를 약 40℃-약150℃의 온도 및 유효 촉매량의 산존재하에서 상기 우레탄 화합물(I)의 형성이 본질적으로 완료될 때까지 하기식(Ⅲ)의 메틸렌-비스-알킬카르바 메이트와 반응시키는 단계를 포함하는 방법.상기식에서, R은 상기 정의한 바와 같다.
- 제7항에 있어서, 화합물(I)이 하기 식의 것인 방법.
- 하기식의 디이소시아네이트 화합물.
- (i)폴리올; 및 (ⅱ) 제10항에 정의된 바와같은 디이소시아네이트를 포함하는 경화성 조성물.
- 제11항에 있어서, 폴리올(i)이 히드록시 관능성 폴리아크릴레이트인 경화성 조성물.
- 제11항에 있어서, 폴리올(i)이 히드록시 관능성 폴리에스테르인 경화성 조성물.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US92607186A | 1986-11-03 | 1986-11-03 | |
| US06/926,071 | 1986-11-03 | ||
| US06/926071 | 1986-11-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR880006283A true KR880006283A (ko) | 1988-07-22 |
| KR970000937B1 KR970000937B1 (ko) | 1997-01-21 |
Family
ID=25452703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019870012320A KR970000937B1 (ko) | 1986-11-03 | 1987-11-02 | 우레탄과 디이소시아네이트 및 이들의 제조방법 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US5344965A (ko) |
| EP (1) | EP0266660B1 (ko) |
| JP (1) | JP2537912B2 (ko) |
| KR (1) | KR970000937B1 (ko) |
| AT (1) | ATE80612T1 (ko) |
| BR (1) | BR8705872A (ko) |
| CA (1) | CA1297490C (ko) |
| DE (1) | DE3781764T2 (ko) |
| MX (1) | MX168945B (ko) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1542779A1 (de) * | 1965-05-15 | 1970-07-23 | Bayer Ag | Herbizide Mittel |
| US3625986A (en) * | 1967-12-28 | 1971-12-07 | Nat Distillers Chem Corp | Bis 1, 1 isocyanatoalkyl cycloalkanes |
| US3870739A (en) * | 1973-03-05 | 1975-03-11 | Air Prod & Chem | Isocyanates from urethanes |
| US3962302A (en) * | 1974-03-08 | 1976-06-08 | Atlantic Richfield Company | Production of isocyanates from esters of carbamic acids (urethanes) |
-
1987
- 1987-10-27 AT AT87115746T patent/ATE80612T1/de not_active IP Right Cessation
- 1987-10-27 EP EP87115746A patent/EP0266660B1/en not_active Expired - Lifetime
- 1987-10-27 DE DE8787115746T patent/DE3781764T2/de not_active Expired - Fee Related
- 1987-10-30 MX MX009096A patent/MX168945B/es unknown
- 1987-10-30 CA CA000550667A patent/CA1297490C/en not_active Expired - Fee Related
- 1987-11-02 JP JP62275909A patent/JP2537912B2/ja not_active Expired - Lifetime
- 1987-11-02 KR KR1019870012320A patent/KR970000937B1/ko not_active IP Right Cessation
- 1987-11-03 BR BR8705872A patent/BR8705872A/pt not_active IP Right Cessation
-
1993
- 1993-08-20 US US08/110,044 patent/US5344965A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CA1297490C (en) | 1992-03-17 |
| ATE80612T1 (de) | 1992-10-15 |
| KR970000937B1 (ko) | 1997-01-21 |
| US5344965A (en) | 1994-09-06 |
| EP0266660A3 (en) | 1989-04-12 |
| JPS63183555A (ja) | 1988-07-28 |
| DE3781764D1 (de) | 1992-10-22 |
| DE3781764T2 (de) | 1993-02-04 |
| EP0266660A2 (en) | 1988-05-11 |
| JP2537912B2 (ja) | 1996-09-25 |
| MX168945B (es) | 1993-06-15 |
| EP0266660B1 (en) | 1992-09-16 |
| BR8705872A (pt) | 1988-06-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| G160 | Decision to publish patent application | ||
| E701 | Decision to grant or registration of patent right | ||
| GRNT | Written decision to grant | ||
| FPAY | Annual fee payment |
Payment date: 20010630 Year of fee payment: 5 |
|
| LAPS | Lapse due to unpaid annual fee |