FR1534985A - Nouveaux isocyanatodihydropyrannes, obtention et polymérisation - Google Patents
Nouveaux isocyanatodihydropyrannes, obtention et polymérisationInfo
- Publication number
- FR1534985A FR1534985A FR113670A FR113670A FR1534985A FR 1534985 A FR1534985 A FR 1534985A FR 113670 A FR113670 A FR 113670A FR 113670 A FR113670 A FR 113670A FR 1534985 A FR1534985 A FR 1534985A
- Authority
- FR
- France
- Prior art keywords
- isocyanatodihydropyranes
- polymerization
- new
- production
- new isocyanatodihydropyranes
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
- C08G18/771—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur oxygen
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
- C07D309/16—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D309/20—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with hydrogen atoms and substituted hydrocarbon radicals directly attached to ring carbon atoms
-
- 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
- C08F24/00—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 heterocyclic ring containing oxygen
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Emergency Medicine (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR113670A FR1534985A (fr) | 1966-07-08 | 1967-07-07 | Nouveaux isocyanatodihydropyrannes, obtention et polymérisation |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB30818/66A GB1142225A (en) | 1966-07-08 | 1966-07-08 | Isocyanate derivatives of dihydropyran |
FR113670A FR1534985A (fr) | 1966-07-08 | 1967-07-07 | Nouveaux isocyanatodihydropyrannes, obtention et polymérisation |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1534985A true FR1534985A (fr) | 1968-08-02 |
Family
ID=26177961
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR113670A Expired FR1534985A (fr) | 1966-07-08 | 1967-07-07 | Nouveaux isocyanatodihydropyrannes, obtention et polymérisation |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1534985A (fr) |
-
1967
- 1967-07-07 FR FR113670A patent/FR1534985A/fr not_active Expired
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