GB1163895A - A Composition of Matter and a Process for Making it - Google Patents
A Composition of Matter and a Process for Making itInfo
- Publication number
- GB1163895A GB1163895A GB4908265A GB4908265A GB1163895A GB 1163895 A GB1163895 A GB 1163895A GB 4908265 A GB4908265 A GB 4908265A GB 4908265 A GB4908265 A GB 4908265A GB 1163895 A GB1163895 A GB 1163895A
- Authority
- GB
- United Kingdom
- Prior art keywords
- methane
- bis
- trans
- solid
- making
- 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.)
- Expired
Links
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
- C08G18/70—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)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4908265A GB1163895A (en) | 1965-11-18 | 1965-11-18 | A Composition of Matter and a Process for Making it |
| BE689738D BE689738A (enrdf_load_stackoverflow) | 1965-11-18 | 1966-11-16 | |
| CH1649366A CH489474A (de) | 1965-11-18 | 1966-11-17 | Verfahren zur Herstellung von festem 4,4'-Diisocyanatodicyclohexylmethan |
| DE19661568898 DE1568898A1 (de) | 1965-11-18 | 1966-11-18 | Verfahren zur Herstellung einer neuen Form von 4,4'-Diisocyanatodicylohexylmethan |
| NL6616253A NL6616253A (enrdf_load_stackoverflow) | 1965-11-18 | 1966-11-18 | |
| FR84243A FR1508204A (fr) | 1965-11-18 | 1966-11-18 | Composition 4, 4'-diisocyanatodicyclohexylméthane et procédé de préparation |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4908165 | 1965-11-18 | ||
| GB4908265A GB1163895A (en) | 1965-11-18 | 1965-11-18 | A Composition of Matter and a Process for Making it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1163895A true GB1163895A (en) | 1969-09-10 |
Family
ID=26266389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4908265A Expired GB1163895A (en) | 1965-11-18 | 1965-11-18 | A Composition of Matter and a Process for Making it |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE689738A (enrdf_load_stackoverflow) |
| CH (1) | CH489474A (enrdf_load_stackoverflow) |
| DE (1) | DE1568898A1 (enrdf_load_stackoverflow) |
| FR (1) | FR1508204A (enrdf_load_stackoverflow) |
| GB (1) | GB1163895A (enrdf_load_stackoverflow) |
| NL (1) | NL6616253A (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4983763A (en) * | 1990-01-23 | 1991-01-08 | Mobay Corporation | Process for preparing high trans, trans-isomer containing 4,4'-diisocyanato dicyclohexylmethane |
| CA2039544A1 (en) * | 1990-04-24 | 1991-10-25 | Stephen D. Seneker | Melt crystallization process for preparing high trans,trans-isomer containing 4,4'-diisocyanato dicyclohexylmethane |
| US5233079A (en) * | 1991-10-08 | 1993-08-03 | Miles Inc. | Free flowing solids based on 4,4'diisocyanato dicyclohexylmethane |
-
1965
- 1965-11-18 GB GB4908265A patent/GB1163895A/en not_active Expired
-
1966
- 1966-11-16 BE BE689738D patent/BE689738A/xx unknown
- 1966-11-17 CH CH1649366A patent/CH489474A/de not_active IP Right Cessation
- 1966-11-18 FR FR84243A patent/FR1508204A/fr not_active Expired
- 1966-11-18 NL NL6616253A patent/NL6616253A/xx unknown
- 1966-11-18 DE DE19661568898 patent/DE1568898A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BE689738A (enrdf_load_stackoverflow) | 1967-05-16 |
| FR1508204A (fr) | 1968-01-05 |
| CH489474A (de) | 1970-04-30 |
| DE1568898A1 (de) | 1970-04-02 |
| NL6616253A (enrdf_load_stackoverflow) | 1967-05-19 |
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| Hardy III | I wish to thank Gary Boland of the Institute of Continuing Legal Education and Edmond Boudreaux of the Division of Continuing Education, both at Louisiana State University, who have worked diligently toward the end of an early publication of these pro-ceedings. Without them, it would not be possible. |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |