DD119220A5 - - Google Patents
Info
- Publication number
- DD119220A5 DD119220A5 DD18573475A DD18573475A DD119220A5 DD 119220 A5 DD119220 A5 DD 119220A5 DD 18573475 A DD18573475 A DD 18573475A DD 18573475 A DD18573475 A DD 18573475A DD 119220 A5 DD119220 A5 DD 119220A5
- Authority
- DD
- German Democratic Republic
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C265/00—Derivatives of isocyanic acid
- C07C265/14—Derivatives of isocyanic acid containing at least two isocyanate groups bound to the same carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C263/00—Preparation of derivatives of isocyanic acid
- C07C263/18—Separation; Purification; Stabilisation; Use of additives
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1887674A GB1457206A (en) | 1974-04-30 | 1974-04-30 | Isocyanates |
Publications (1)
Publication Number | Publication Date |
---|---|
DD119220A5 true DD119220A5 (en) | 1976-04-12 |
Family
ID=10119953
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DD18573475A DD119220A5 (en) | 1974-04-30 | 1975-04-28 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS50151849A (en) |
DD (1) | DD119220A5 (en) |
GB (1) | GB1457206A (en) |
IT (1) | IT1037773B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5308568A (en) * | 1993-05-20 | 1994-05-03 | Corning Incorporated | Extrusion die and method |
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1974
- 1974-04-30 GB GB1887674A patent/GB1457206A/en not_active Expired
-
1975
- 1975-04-28 DD DD18573475A patent/DD119220A5/xx unknown
- 1975-04-30 IT IT2290675A patent/IT1037773B/en active
- 1975-04-30 JP JP5242075A patent/JPS50151849A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
IT1037773B (en) | 1979-11-20 |
GB1457206A (en) | 1976-12-01 |
JPS50151849A (en) | 1975-12-06 |