IT1006690B - PROCEDURE FOR THE PREPARATION AND STABILIZATION OF METHYLENE POLYOXES - Google Patents
PROCEDURE FOR THE PREPARATION AND STABILIZATION OF METHYLENE POLYOXESInfo
- Publication number
- IT1006690B IT1006690B IT3234973A IT3234973A IT1006690B IT 1006690 B IT1006690 B IT 1006690B IT 3234973 A IT3234973 A IT 3234973A IT 3234973 A IT3234973 A IT 3234973A IT 1006690 B IT1006690 B IT 1006690B
- Authority
- IT
- Italy
- Prior art keywords
- polyoxes
- stabilization
- methylene
- procedure
- preparation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
- C08G2/08—Polymerisation of formaldehyde
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
- C08G2/06—Catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
- Polyamides (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT3234973A IT1006690B (en) | 1973-12-28 | 1973-12-28 | PROCEDURE FOR THE PREPARATION AND STABILIZATION OF METHYLENE POLYOXES |
DE19742460465 DE2460465C2 (en) | 1973-12-28 | 1974-12-20 | Process for the production and simultaneous stabilization of polyoxymethylene |
CA216,756A CA1045741A (en) | 1973-12-28 | 1974-12-24 | Process for the polymerization of formaldehyde |
GB5571174A GB1488171A (en) | 1973-12-28 | 1974-12-24 | Polymerization of formaldehyde and polyoxymethylene obtained thereby |
FR7442720A FR2256187B1 (en) | 1973-12-28 | 1974-12-24 | |
JP14930574A JPS5313476B2 (en) | 1973-12-28 | 1974-12-28 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT3234973A IT1006690B (en) | 1973-12-28 | 1973-12-28 | PROCEDURE FOR THE PREPARATION AND STABILIZATION OF METHYLENE POLYOXES |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1006690B true IT1006690B (en) | 1976-10-20 |
Family
ID=11235279
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT3234973A IT1006690B (en) | 1973-12-28 | 1973-12-28 | PROCEDURE FOR THE PREPARATION AND STABILIZATION OF METHYLENE POLYOXES |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5313476B2 (en) |
CA (1) | CA1045741A (en) |
DE (1) | DE2460465C2 (en) |
FR (1) | FR2256187B1 (en) |
GB (1) | GB1488171A (en) |
IT (1) | IT1006690B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1014528B (en) * | 1973-12-28 | 1977-04-30 | Sir Soc Italiana Resine Spa | BLOCK COPOLYMERS |
JPS5966431U (en) * | 1982-10-25 | 1984-05-04 | 山本 英之 | toothbrush |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE558693A (en) * | 1952-08-30 | |||
NL275396A (en) * | 1961-03-29 | |||
BE627526A (en) * | 1962-01-27 | |||
GB1001921A (en) * | 1963-07-15 | 1965-08-18 | It Resine Soc | Process for polymerising saturated aldehydes |
GB1165236A (en) * | 1967-06-27 | 1969-09-24 | Charbonnages Ste Chimique | Method for Stabilising Polyoxymethylene |
JPS4811217B1 (en) * | 1970-05-28 | 1973-04-11 |
-
1973
- 1973-12-28 IT IT3234973A patent/IT1006690B/en active
-
1974
- 1974-12-20 DE DE19742460465 patent/DE2460465C2/en not_active Expired
- 1974-12-24 FR FR7442720A patent/FR2256187B1/fr not_active Expired
- 1974-12-24 GB GB5571174A patent/GB1488171A/en not_active Expired
- 1974-12-24 CA CA216,756A patent/CA1045741A/en not_active Expired
- 1974-12-28 JP JP14930574A patent/JPS5313476B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CA1045741A (en) | 1979-01-02 |
JPS5098595A (en) | 1975-08-05 |
DE2460465C2 (en) | 1984-08-09 |
FR2256187B1 (en) | 1979-06-01 |
DE2460465A1 (en) | 1975-07-10 |
GB1488171A (en) | 1977-10-05 |
JPS5313476B2 (en) | 1978-05-10 |
FR2256187A1 (en) | 1975-07-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE423631B (en) | PROCEDURE FOR THE PREPARATION OF OXALHYL DIALKYLXANTINES | |
AR208397A1 (en) | PROCEDURE FOR THE PREPARATION OF 1-PYRIDYLOXY-2-HYDROXY-3-AMINO-PROPANO1-PIRAZINYLOXY-2-HYDROXY-3-AMINO-PROPANE AND 1-PYRIMIDINYLOXY-2-HYDROXY-3-AMINO-PROPAN COMPOUNDS | |
NO142196C (en) | PROCEDURE FOR THE PREPARATION OF DISCOVERED COLDWATER-SOLVENT TEGAR SUBSTANCES | |
SE7710599L (en) | PROCEDURE FOR THE PREPARATION OF BENSISOXAZOLES | |
AR204996A1 (en) | PROCEDURE FOR THE PREPARATION OF 5-METHYL-7-HYDROXY OR 7-ALCOXY-ISOFLAVONES | |
IT1024520B (en) | PROCEDURE FOR THE CONSTRUCTION AND STABILIZATION OF FOUNDATIONS | |
SE409459B (en) | PROCEDURE FOR THE PREPARATION OF 6'-DEOXI-6'-SUBSTITUTED OR UNUSBSTITUTED AMINO-LIVIDOMYCIN | |
SE411212B (en) | PROCEDURE FOR THE PREPARATION OF 3-HALOGEN-CEPHALOSPORINE | |
SE420604B (en) | PROCEDURE FOR THE PREPARATION OF OXAZOLD DERIVATIVES | |
RO70474A (en) | PROCEDURE FOR THE PREPARATION OF PARAXILENUL | |
NO146596C (en) | PROCEDURE FOR THE PREPARATION OF 6-DEOXYTE TRACYCLINES | |
SE7712151L (en) | PROCEDURE FOR THE PREPARATION OF LINKOMYCIN DERIVATIVES | |
SE417601B (en) | PROCEDURE FOR THE PREPARATION OF AMIDINOCARBAMIDS | |
NO790627L (en) | PROCEDURE FOR THE PREPARATION OF HYDROXYALKYLXANTINES | |
NO140928C (en) | PROCEDURE FOR THE PREPARATION OF XYLITOL | |
NO843825L (en) | PROCEDURE FOR THE PREPARATION OF 6-DEOXYTHETRACYCLINE | |
TR17584A (en) | PROCEDURE FOR THE PREPARATION OF HERBISID TRIASINS | |
AR206610A1 (en) | PROCEDURE FOR THE PREPARATION OF 2-METOXY-5-SULFONIL (SUBSTITUTED) -BENZAMIDES - (- SUBSTITUTED | |
AR207242A1 (en) | PROCEDURE FOR THE PREPARATION OF NEW DERIVATIVES OF PIRAZOLONES- (5) -1-SUBSTITUTED | |
SE431451B (en) | PROCEDURE FOR THE PREPARATION OF 2,3-DIHYDROXIPROPOXICINOLINES OR ISOKINOLINES | |
NO143746C (en) | PROCEDURE FOR THE PREPARATION OF POLY-N-ISOPROPYL IMINOALANES | |
SE409994B (en) | PROCEDURE FOR THE PREPARATION OF AMIDINOCARBAMIDS | |
SE411211B (en) | PROCEDURE FOR THE PREPARATION OF 3-HALOGENCE PHALOSPORINS | |
SE7613500L (en) | PROCEDURE FOR THE PREPARATION OF CEFEM DERIVATIVES | |
SE415659B (en) | PROCEDURE FOR THE PREPARATION OF BASIC SUBSTITUTED XANTEN AND TIOXANTEN DERIVATIVES |