CH481885A - Verfahren zur Herstellung von neuen Isocyanaten - Google Patents
Verfahren zur Herstellung von neuen IsocyanatenInfo
- Publication number
- CH481885A CH481885A CH905766A CH905766A CH481885A CH 481885 A CH481885 A CH 481885A CH 905766 A CH905766 A CH 905766A CH 905766 A CH905766 A CH 905766A CH 481885 A CH481885 A CH 481885A
- Authority
- CH
- Switzerland
- Prior art keywords
- production
- isocyanates
- new
- new isocyanates
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C263/00—Preparation of derivatives of isocyanic acid
- C07C263/10—Preparation of derivatives of isocyanic acid by reaction of amines with carbonyl halides, e.g. with phosgene
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C263/00—Preparation of derivatives of isocyanic acid
- C07C263/06—Preparation of derivatives of isocyanic acid from or via ureas
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C263/00—Preparation of derivatives of isocyanic acid
- C07C263/16—Preparation of derivatives of isocyanic acid by reactions not involving the formation of isocyanate groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C265/00—Derivatives of isocyanic acid
- C07C265/12—Derivatives of isocyanic acid having isocyanate groups bound to carbon atoms of six-membered aromatic rings
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
- D06M13/395—Isocyanates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH905766A CH481885A (de) | 1966-06-22 | 1966-06-22 | Verfahren zur Herstellung von neuen Isocyanaten |
| GB2463867A GB1123657A (en) | 1966-06-22 | 1967-05-26 | Process for the manufacture of new isocyanates |
| DE19671618251 DE1618251A1 (de) | 1966-06-22 | 1967-06-13 | Verfahren zur Herstellung von neuen Isocyanaten |
| FR111011A FR1529074A (fr) | 1966-06-22 | 1967-06-19 | Procédé de préparation de nouveaux isocyanates |
| US05/581,253 US3975418A (en) | 1966-06-22 | 1975-05-27 | 4-Bromo-3-chloro-phenylisocyanate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH905766A CH481885A (de) | 1966-06-22 | 1966-06-22 | Verfahren zur Herstellung von neuen Isocyanaten |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CH905766A4 CH905766A4 (de) | 1970-01-15 |
| CH481885A true CH481885A (de) | 1970-01-15 |
Family
ID=4347849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH905766A CH481885A (de) | 1966-06-22 | 1966-06-22 | Verfahren zur Herstellung von neuen Isocyanaten |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH481885A (de) |
| DE (1) | DE1618251A1 (de) |
| GB (1) | GB1123657A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220371991A1 (en) * | 2021-05-04 | 2022-11-24 | Sohi PATEL | Synthesis of a polyurethane foam incorporating industrial byproducts or waste |
-
1966
- 1966-06-22 CH CH905766A patent/CH481885A/de not_active IP Right Cessation
-
1967
- 1967-05-26 GB GB2463867A patent/GB1123657A/en not_active Expired
- 1967-06-13 DE DE19671618251 patent/DE1618251A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1123657A (en) | 1968-08-14 |
| CH905766A4 (de) | 1970-01-15 |
| DE1618251A1 (de) | 1970-12-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |