NL254392A - - Google Patents
Info
- Publication number
- NL254392A NL254392A NL254392DA NL254392A NL 254392 A NL254392 A NL 254392A NL 254392D A NL254392D A NL 254392DA NL 254392 A NL254392 A NL 254392A
- Authority
- NL
- Netherlands
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
- C08F6/00—Post-polymerisation treatments
- C08F6/02—Neutralisation of the polymerisation mass, e.g. killing the catalyst also removal of catalyst residues
-
- 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
- C08F8/00—Chemical modification by after-treatment
- C08F8/50—Partial depolymerisation
-
- 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
- Y10S526/914—Polymer degradation
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB0054249 | 1959-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL254392A true NL254392A (it) |
Family
ID=6970538
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL257318D NL257318A (it) | 1959-07-31 | ||
| NL254392D NL254392A (it) | 1959-07-31 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL257318D NL257318A (it) | 1959-07-31 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3110708A (it) |
| DE (1) | DE1420242A1 (it) |
| GB (1) | GB883804A (it) |
| NL (2) | NL254392A (it) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL262524A (it) * | 1960-03-18 | |||
| GB968875A (en) * | 1961-02-09 | 1964-09-02 | Dunlop Rubber Co | Improvements in or relating to the recovery of polymers |
| DE1299880B (de) * | 1963-01-09 | 1969-07-24 | Huels Chemische Werke Ag | Verfahren zur Erniedrigung des Molekulargewichtes von Polyolefinen |
| US3316177A (en) * | 1964-12-07 | 1967-04-25 | Lubrizol Corp | Functional fluid containing a sludge inhibiting detergent comprising the polyamine salt of the reaction product of maleic anhydride and an oxidized interpolymer of propylene and ethylene |
| US3444155A (en) * | 1966-04-15 | 1969-05-13 | Western Petro Chem Corp The | Process for preparing degraded polyethylene |
| JPS5231269B2 (it) * | 1974-06-13 | 1977-08-13 | ||
| FR2376875A1 (fr) | 1977-01-10 | 1978-08-04 | Solvay | Procede pour la depolymerisation de polymeres hydroxycarboxyles et polymeres obtenus |
| LU77196A1 (it) | 1977-04-25 | 1979-01-18 | ||
| US4743391A (en) * | 1983-03-28 | 1988-05-10 | Chevron Research Company | Method for oxidatively degrading an olefinic polymer |
| US4624993A (en) * | 1985-02-08 | 1986-11-25 | Moore And Munger, Inc. | Method for depolymerizing polymers |
| US5017661A (en) * | 1990-02-12 | 1991-05-21 | Phillips Petroleum Company | Process for reducing the level of t-butyl alcohol (TBA) in visbroken polyolefins |
| EP1449855A4 (en) * | 2001-10-17 | 2006-06-07 | Kaneka Corp | PROCESS FOR PREPARING VINYL POLYMER |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA476476A (en) * | 1951-08-28 | Whittaker Donald | Derivatives from polymers and interpolymers of ethylene | |
| BE547184A (it) * | 1955-04-20 | |||
| US3004963A (en) * | 1955-09-16 | 1961-10-17 | Dow Chemical Co | Purifying polymerized olefins prepared with catalytic metal compounds and compositions thereby obtained |
| BE559729A (it) * | 1956-08-17 | |||
| US2918461A (en) * | 1957-01-09 | 1959-12-22 | Dow Chemical Co | Purifying after-treatment for polymerized olefins prepared with catalytic metal compounds |
| GB838977A (en) * | 1957-05-31 | 1960-06-22 | Ici Ltd | Improvements in and relating to the treatment of polymers |
-
0
- NL NL257318D patent/NL257318A/xx unknown
- NL NL254392D patent/NL254392A/xx unknown
-
1959
- 1959-07-31 DE DE19591420242 patent/DE1420242A1/de active Pending
-
1960
- 1960-07-29 GB GB26426/60A patent/GB883804A/en not_active Expired
- 1960-07-29 US US46059A patent/US3110708A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB883804A (en) | 1961-12-06 |
| DE1420242A1 (de) | 1968-11-14 |
| US3110708A (en) | 1963-11-12 |
| NL257318A (it) |