NL91235C - - Google Patents
Info
- Publication number
- NL91235C NL91235C NL91235DA NL91235C NL 91235 C NL91235 C NL 91235C NL 91235D A NL91235D A NL 91235DA NL 91235 C NL91235 C NL 91235C
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/20—Carboxylic acid amides
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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US421440A US2811533A (en) | 1954-04-06 | 1954-04-06 | Carbonato nitriles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL91235C true NL91235C (de) |
Family
ID=23670520
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL92914D NL92914C (de) | 1954-04-06 | ||
| NL91235D NL91235C (de) | 1954-04-06 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL92914D NL92914C (de) | 1954-04-06 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2811533A (de) |
| CH (1) | CH334315A (de) |
| GB (1) | GB769623A (de) |
| NL (2) | NL91235C (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH564393A5 (de) * | 1973-11-05 | 1975-07-31 | Bbc Brown Boveri & Cie | |
| US4892533A (en) * | 1986-02-26 | 1990-01-09 | Arco Chemical Technology, Inc. | Ultrahigh water-absorbing fiber-forming composition |
| US4813945A (en) * | 1986-02-26 | 1989-03-21 | Arco Chemical Technology, Inc. | Ultrahigh water-absorbing fiber forming composition |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US921944A (en) * | 1908-11-16 | 1909-05-18 | Farbenfab Vorm Bayer F & Co | Alkyl esters of methylene citric acid. |
| US1995291A (en) * | 1929-11-12 | 1935-03-26 | Du Pont | Alkylene carbonate and process of making it |
| US2316371A (en) * | 1939-11-21 | 1943-04-13 | Carbide & Carbon Chem Corp | Plastic compositions |
| US2527240A (en) * | 1946-07-12 | 1950-10-24 | Ici Ltd | Manufacture of organic polycarbamates from chloroformic esters |
| US2601255A (en) * | 1949-08-13 | 1952-06-24 | Ind Rayon Corp | Acrylonitrile polymer solutions in a cyclic carbonate solvent containing a ketone as a discoloration inhibitor |
| US2667497A (en) * | 1951-12-12 | 1954-01-26 | Olin Mathieson | Process for the preparation of cyclic carbonates |
-
0
- NL NL92914D patent/NL92914C/xx active
- NL NL91235D patent/NL91235C/xx active
-
1954
- 1954-04-06 US US421440A patent/US2811533A/en not_active Expired - Lifetime
-
1955
- 1955-04-04 GB GB9801/55A patent/GB769623A/en not_active Expired
- 1955-04-05 CH CH334315D patent/CH334315A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB769623A (en) | 1957-03-13 |
| US2811533A (en) | 1957-10-29 |
| CH334315A (fr) | 1958-11-30 |
| NL92914C (de) |