BE743942A - - Google Patents
Info
- Publication number
- BE743942A BE743942A BE743942DA BE743942A BE 743942 A BE743942 A BE 743942A BE 743942D A BE743942D A BE 743942DA BE 743942 A BE743942 A BE 743942A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F22/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides or nitriles thereof
- C08F22/04—Anhydrides, e.g. cyclic anhydrides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—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 a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/42—Nitriles
- C08F220/44—Acrylonitrile
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S526/915—Redox catalyst
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)
- Processes Of Treating Macromolecular Substances (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6818848A NL6818848A (xx) | 1968-12-31 | 1968-12-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE743942A true BE743942A (xx) | 1970-06-30 |
Family
ID=19805509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE743942D BE743942A (xx) | 1968-12-31 | 1969-12-31 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3642719A (xx) |
| BE (1) | BE743942A (xx) |
| CH (1) | CH528550A (xx) |
| DE (1) | DE1965738A1 (xx) |
| FR (1) | FR2027451A1 (xx) |
| GB (1) | GB1264540A (xx) |
| NL (1) | NL6818848A (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5886118C1 (en) * | 1997-04-14 | 2001-02-20 | Univ Case Western Reserve | Process for polymerizing acrylonitrile |
-
1968
- 1968-12-31 NL NL6818848A patent/NL6818848A/xx unknown
-
1969
- 1969-12-29 GB GB1264540D patent/GB1264540A/en not_active Expired
- 1969-12-30 FR FR6945389A patent/FR2027451A1/fr not_active Withdrawn
- 1969-12-30 CH CH1948969A patent/CH528550A/de not_active IP Right Cessation
- 1969-12-30 US US889342A patent/US3642719A/en not_active Expired - Lifetime
- 1969-12-31 DE DE19691965738 patent/DE1965738A1/de active Pending
- 1969-12-31 BE BE743942D patent/BE743942A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3642719A (en) | 1972-02-15 |
| NL6818848A (xx) | 1970-07-02 |
| FR2027451A1 (xx) | 1970-09-25 |
| DE1965738A1 (de) | 1970-07-16 |
| CH528550A (de) | 1972-09-30 |
| GB1264540A (xx) | 1972-02-23 |