DE2604657A1 - Haerter fuer polyurethan-reaktionsgemische - Google Patents
Haerter fuer polyurethan-reaktionsgemischeInfo
- Publication number
- DE2604657A1 DE2604657A1 DE19762604657 DE2604657A DE2604657A1 DE 2604657 A1 DE2604657 A1 DE 2604657A1 DE 19762604657 DE19762604657 DE 19762604657 DE 2604657 A DE2604657 A DE 2604657A DE 2604657 A1 DE2604657 A1 DE 2604657A1
- Authority
- DE
- Germany
- Prior art keywords
- bis
- hardener
- amount
- dithiodianiline
- amine
- 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- Withdrawn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
- 239000004814 polyurethane Substances 0.000 title claims description 9
- 229920002635 polyurethane Polymers 0.000 title claims description 9
- 239000011541 reaction mixture Substances 0.000 title claims description 5
- 239000004848 polyfunctional curative Substances 0.000 claims description 21
- 150000004985 diamines Chemical class 0.000 claims description 8
- 150000001412 amines Chemical class 0.000 claims description 6
- 229920001228 polyisocyanate Polymers 0.000 claims description 6
- 239000005056 polyisocyanate Substances 0.000 claims description 6
- WZCQRUWWHSTZEM-UHFFFAOYSA-N 1,3-phenylenediamine Chemical compound NC1=CC=CC(N)=C1 WZCQRUWWHSTZEM-UHFFFAOYSA-N 0.000 claims description 5
- BWGNESOTFCXPMA-UHFFFAOYSA-N Dihydrogen disulfide Chemical compound SS BWGNESOTFCXPMA-UHFFFAOYSA-N 0.000 claims description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 5
- 229910052739 hydrogen Inorganic materials 0.000 claims description 5
- 239000001257 hydrogen Substances 0.000 claims description 5
- 229940018564 m-phenylenediamine Drugs 0.000 claims description 5
- YBRVSVVVWCFQMG-UHFFFAOYSA-N 4,4'-diaminodiphenylmethane Chemical compound C1=CC(N)=CC=C1CC1=CC=C(N)C=C1 YBRVSVVVWCFQMG-UHFFFAOYSA-N 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 8
- -1 polytetramethylene Polymers 0.000 description 8
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 4
- 239000012948 isocyanate Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- ICLCCFKUSALICQ-UHFFFAOYSA-N 1-isocyanato-4-(4-isocyanato-3-methylphenyl)-2-methylbenzene Chemical compound C1=C(N=C=O)C(C)=CC(C=2C=C(C)C(N=C=O)=CC=2)=C1 ICLCCFKUSALICQ-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 239000008240 homogeneous mixture Substances 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 150000002513 isocyanates Chemical class 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920005862 polyol Polymers 0.000 description 2
- 150000003077 polyols Chemical class 0.000 description 2
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 229940067597 azelate Drugs 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- KORSJDCBLAPZEQ-UHFFFAOYSA-N dicyclohexylmethane-4,4'-diisocyanate Chemical compound C1CC(N=C=O)CCC1CC1CCC(N=C=O)CC1 KORSJDCBLAPZEQ-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 239000012456 homogeneous solution Substances 0.000 description 1
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- HHBXONIFOUTHAX-UHFFFAOYSA-N n,n-dichloro-6-methylidenecyclohexa-2,4-dien-1-amine Chemical compound ClN(Cl)C1C=CC=CC1=C HHBXONIFOUTHAX-UHFFFAOYSA-N 0.000 description 1
- BDJRBEYXGGNYIS-UHFFFAOYSA-N nonanedioic acid Chemical compound OC(=O)CCCCCCCC(O)=O BDJRBEYXGGNYIS-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920005906 polyester polyol Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920000921 polyethylene adipate Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/547,313 US4753751A (en) | 1975-02-05 | 1975-02-05 | Polyurethane composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2604657A1 true DE2604657A1 (de) | 1976-08-19 |
Family
ID=24184191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19762604657 Withdrawn DE2604657A1 (de) | 1975-02-05 | 1976-02-04 | Haerter fuer polyurethan-reaktionsgemische |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4753751A (enExample) |
| JP (1) | JPS51101095A (enExample) |
| CA (1) | CA1073890A (enExample) |
| DE (1) | DE2604657A1 (enExample) |
| FR (1) | FR2300101A1 (enExample) |
| GB (1) | GB1501801A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0228190A3 (en) * | 1985-12-16 | 1988-01-13 | Ethyl Corporation | Mixed diamine chain extenders and their use in polyurethane production |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4876308A (en) | 1988-02-18 | 1989-10-24 | Gencorp Inc. | Polyurethane adhesive for a surface treatment-free fiber reinforced plastic |
| US5002806A (en) * | 1990-01-11 | 1991-03-26 | Ashland Oil, Inc. | Curative for structural urethane adhesive |
| US7098290B1 (en) | 1999-11-18 | 2006-08-29 | Ppg Industries Ohio, Inc. | Method of preparing an optical polymerizate |
| KR100510601B1 (ko) * | 1999-11-18 | 2005-09-13 | 피피지 인더스트리즈 오하이오 인코포레이티드 | 광학 중합물의 제조방법 |
| US7087698B1 (en) | 1999-11-18 | 2006-08-08 | Ppg Industries Ohio, Inc. | Method of preparing an optical polymerizate |
| US8017720B2 (en) | 2005-12-16 | 2011-09-13 | Ppg Industries Ohio, Inc. | Sulfur-containing oligomers and high index polyurethanes prepared therefrom |
| US7009032B2 (en) | 2002-12-20 | 2006-03-07 | Ppg Industries Ohio, Inc. | Sulfide-containing polythiols |
| US9464169B2 (en) | 2004-09-01 | 2016-10-11 | Ppg Industries Ohio, Inc. | Polyurethanes, articles and coatings prepared therefrom and methods of making the same |
| US11591436B2 (en) | 2004-09-01 | 2023-02-28 | Ppg Industries Ohio, Inc. | Polyurethane article and methods of making the same |
| US9598527B2 (en) | 2004-09-01 | 2017-03-21 | Ppg Industries Ohio, Inc. | Polyurethanes, articles and coatings prepared therefrom and methods of making the same |
| US20090280329A1 (en) | 2004-09-01 | 2009-11-12 | Ppg Industries Ohio, Inc. | Polyurethanes, Articles and Coatings Prepared Therefrom and Methods of Making the Same |
| US11248083B2 (en) | 2004-09-01 | 2022-02-15 | Ppg Industries Ohio, Inc. | Aircraft windows |
| US11149107B2 (en) | 2004-09-01 | 2021-10-19 | Ppg Industries Ohio, Inc. | Polyurethanes, articles and coatings prepared therefrom and methods of making the same |
| US11008418B2 (en) | 2004-09-01 | 2021-05-18 | Ppg Industries Ohio, Inc. | Polyurethanes, articles and coatings prepared therefrom and methods of making the same |
| US20090280709A1 (en) | 2004-09-01 | 2009-11-12 | Ppg Industries Ohio, Inc. | Polyurethanes, Articles and Coatings Prepared Therefrom and Methods of Making the Same |
| ES2447035T3 (es) | 2006-05-05 | 2014-03-11 | Prc-Desoto International, Inc. | Formulaciones de sellantes y encapsulantes eléctricos que comprenden politioles oligoméricos con funcionalidad tioéter |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3036996A (en) * | 1961-02-01 | 1962-05-29 | Du Pont | Cured polyetherurethanes |
| US3194793A (en) * | 1961-12-13 | 1965-07-13 | Du Pont | Polyurethanes cured with mixtures of aromatic primary and secondary diamines |
| US3456037A (en) * | 1964-12-14 | 1969-07-15 | Du Pont | Polyurethane-polyureas |
| US3905944A (en) * | 1973-05-21 | 1975-09-16 | Goodyear Tire & Rubber | Polyurethane prepared with 4,4{40 -diamino diphenyl disulfide |
| US3926919A (en) * | 1973-07-23 | 1975-12-16 | Goodyear Tire & Rubber | Polyurethanes chain-extended with 2,2{40 -diaminodiphenyldisulfide |
| US3940371A (en) * | 1974-06-06 | 1976-02-24 | Case Leslie C | Diamino disulfide curatives for polyurethanes |
| US3942672A (en) * | 1974-12-20 | 1976-03-09 | The Goodyear Tire & Rubber Company | Polyurethane composition and method of preparation |
-
1975
- 1975-02-05 US US05/547,313 patent/US4753751A/en not_active Expired - Lifetime
-
1976
- 1976-01-12 CA CA243,308A patent/CA1073890A/en not_active Expired
- 1976-01-19 GB GB1951/76A patent/GB1501801A/en not_active Expired
- 1976-01-26 FR FR7601998A patent/FR2300101A1/fr active Granted
- 1976-01-28 JP JP51008295A patent/JPS51101095A/ja active Pending
- 1976-02-04 DE DE19762604657 patent/DE2604657A1/de not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0228190A3 (en) * | 1985-12-16 | 1988-01-13 | Ethyl Corporation | Mixed diamine chain extenders and their use in polyurethane production |
Also Published As
| Publication number | Publication date |
|---|---|
| US4753751A (en) | 1988-06-28 |
| JPS51101095A (enExample) | 1976-09-07 |
| FR2300101B1 (enExample) | 1978-11-10 |
| FR2300101A1 (fr) | 1976-09-03 |
| GB1501801A (en) | 1978-02-22 |
| CA1073890A (en) | 1980-03-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8139 | Disposal/non-payment of the annual fee |