FR1068794A - Improvements in processes to improve the reception of acrylonitrile polymers for dyes - Google Patents
Improvements in processes to improve the reception of acrylonitrile polymers for dyesInfo
- Publication number
- FR1068794A FR1068794A FR1068794DA FR1068794A FR 1068794 A FR1068794 A FR 1068794A FR 1068794D A FR1068794D A FR 1068794DA FR 1068794 A FR1068794 A FR 1068794A
- Authority
- FR
- France
- Prior art keywords
- dyes
- reception
- processes
- improve
- acrylonitrile polymers
- 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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/18—Homopolymers or copolymers of nitriles
- C08L33/20—Homopolymers or copolymers of acrylonitrile
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US722297XA | 1951-08-31 | 1951-08-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1068794A true FR1068794A (en) | 1954-06-30 |
Family
ID=22106344
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1068794D Expired FR1068794A (en) | 1951-08-31 | 1952-08-28 | Improvements in processes to improve the reception of acrylonitrile polymers for dyes |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR1068794A (en) |
GB (1) | GB722297A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116479545A (en) * | 2023-03-16 | 2023-07-25 | 东华大学 | Carbon fiber paper and preparation method and application thereof |
-
1952
- 1952-08-21 GB GB21043/52A patent/GB722297A/en not_active Expired
- 1952-08-28 FR FR1068794D patent/FR1068794A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB722297A (en) | 1955-01-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR1072304A (en) | Improvements in processes for the preparation of surfactants | |
FR984223A (en) | Improved Urea Preparation Process | |
FR1068794A (en) | Improvements in processes to improve the reception of acrylonitrile polymers for dyes | |
FR947498A (en) | Improvements in electrolytic processes for obtaining chlorates | |
FR985237A (en) | Improvements to the processes for obtaining steel sheets | |
FR922857A (en) | Improvements to self-agglomeration processes | |
FR1067961A (en) | Improvements to acrylonitrile copolymers | |
FR1022950A (en) | Improvements to steelmaking processes | |
FR948975A (en) | Process for the enrichment of minerals | |
FR948978A (en) | Improvements to methods of covering objects, in particular for the defense of crops | |
FR57285E (en) | Processes for obtaining watertight seals | |
FR928160A (en) | Improvements to processes for the establishment of walls and partitions | |
FR1176930A (en) | Improvements to processes for the polymerization of ethylene | |
FR944525A (en) | Process improvements for permanent waving | |
FR1050085A (en) | Improvements to the acrylonitrile preparation processes | |
FR913006A (en) | Improvements to processes for polishing various articles | |
FR1063715A (en) | Improvements to olefin ethylation processes | |
FR948267A (en) | Improvement in the apparent solidification processes of hydrocarbons | |
FR971529A (en) | Improvements to processes for obtaining polymers | |
FR60210E (en) | Improvements to processes for obtaining polymers | |
FR1005515A (en) | Process for the construction of frames of houses | |
CH297047A (en) | Process for the production of images with phenazonium dyes. | |
FR953228A (en) | Improvements to water sterilization processes | |
FR940341A (en) | Improvement in artificial incubation processes | |
FR1033749A (en) | Advanced process for the enrichment of potash ores |