FR1391540A - Process for preparing high molecular weight polyethers - Google Patents
Process for preparing high molecular weight polyethersInfo
- Publication number
- FR1391540A FR1391540A FR972967A FR972967A FR1391540A FR 1391540 A FR1391540 A FR 1391540A FR 972967 A FR972967 A FR 972967A FR 972967 A FR972967 A FR 972967A FR 1391540 A FR1391540 A FR 1391540A
- Authority
- FR
- France
- Prior art keywords
- molecular weight
- high molecular
- preparing high
- weight polyethers
- polyethers
- 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
- 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
- C08G2/18—Copolymerisation of aldehydes or ketones
-
- 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
- C08G2/38—Block or graft polymers prepared by polymerisation of aldehydes or ketones on to macromolecular compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR972967A FR1391540A (en) | 1963-04-30 | 1964-04-30 | Process for preparing high molecular weight polyethers |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEF0039627 | 1963-04-30 | ||
FR972967A FR1391540A (en) | 1963-04-30 | 1964-04-30 | Process for preparing high molecular weight polyethers |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1391540A true FR1391540A (en) | 1965-03-05 |
Family
ID=25975737
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR972967A Expired FR1391540A (en) | 1963-04-30 | 1964-04-30 | Process for preparing high molecular weight polyethers |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1391540A (en) |
-
1964
- 1964-04-30 FR FR972967A patent/FR1391540A/en not_active Expired
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