FR1439683A - Procédé de préparation de polymères et de copolymères du trioxane - Google Patents
Procédé de préparation de polymères et de copolymères du trioxaneInfo
- Publication number
- FR1439683A FR1439683A FR24236A FR24236A FR1439683A FR 1439683 A FR1439683 A FR 1439683A FR 24236 A FR24236 A FR 24236A FR 24236 A FR24236 A FR 24236A FR 1439683 A FR1439683 A FR 1439683A
- Authority
- FR
- France
- Prior art keywords
- trioxane
- copolymers
- polymers
- preparation
- 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
- C08G2/06—Catalysts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/003—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor characterised by the choice of material
- B29C39/006—Monomers or prepolymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
- B29C39/04—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles using movable moulds not applied
- B29C39/06—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles using movable moulds not applied continuously movable, e.g. along a production line
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/22—Component parts, details or accessories; Auxiliary operations
- B29C39/26—Moulds or cores
- B29C39/265—Moulds or cores comprising two large plates positioned at a small distance from each other, e.g. for making panels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/22—Component parts, details or accessories; Auxiliary operations
- B29C39/36—Removing moulded articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/22—Component parts, details or accessories; Auxiliary operations
- B29C39/38—Heating or cooling
-
- 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
- C08G2/10—Polymerisation of cyclic oligomers 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
- C08G2/18—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
- C08G4/00—Condensation polymers of aldehydes or ketones with polyalcohols; Addition polymers of heterocyclic oxygen compounds containing in the ring at least once the grouping —O—C—O—
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
- B29C33/60—Releasing, lubricating or separating agents
- B29C33/62—Releasing, lubricating or separating agents based on polymers or oligomers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2059/00—Use of polyacetals, e.g. POM, i.e. polyoxymethylene or derivatives thereof, as moulding material
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 |
---|---|---|---|
FR24236A FR1439683A (fr) | 1964-07-11 | 1965-07-10 | Procédé de préparation de polymères et de copolymères du trioxane |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB77627A DE1225389B (de) | 1964-07-11 | 1964-07-11 | Verfahren zur Herstellung von Polymerisaten und Copolymerisaten des Trioxans |
FR24236A FR1439683A (fr) | 1964-07-11 | 1965-07-10 | Procédé de préparation de polymères et de copolymères du trioxane |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1439683A true FR1439683A (fr) | 1966-05-20 |
Family
ID=25967138
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR24236A Expired FR1439683A (fr) | 1964-07-11 | 1965-07-10 | Procédé de préparation de polymères et de copolymères du trioxane |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1439683A (fr) |
-
1965
- 1965-07-10 FR FR24236A patent/FR1439683A/fr not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH441768A (fr) | Procédé de préparation de nouveaux copolymères siloxanes-polyoxyalcoylène | |
CH527235A (fr) | Procédé de préparation de copolymères azotés | |
FR1436591A (fr) | Copolymères de polyfluorocétone et leur procédé de préparation | |
CH444839A (fr) | Procédé de préparation de nouveaux polymères polysulfhydrylés | |
FR1462943A (fr) | Procédé de préparation de copolymères-blocs de formaldéhyde | |
FR1432096A (fr) | Procédé de préparation de copolymères azotés de formaldéhyde | |
CH541587A (fr) | Procédé de préparation de nouveaux copolymères | |
FR1439683A (fr) | Procédé de préparation de polymères et de copolymères du trioxane | |
FR1508933A (fr) | Procédé de préparation de copolymères de phosphonitrile | |
FR1454771A (fr) | Procédé de production de copolymères de trioxane | |
FR1513301A (fr) | Procédé de préparation de copolymères azotés du formaldéhyde | |
FR1438957A (fr) | Procédé de préparation d'homopolymères et de copolymères du trioxanne | |
FR1533189A (fr) | Procédé de préparation de copolymères azotés du formaldéhyde | |
FR1496159A (fr) | Procédé de préparation de copolymères du trioxanne réticulables par la lumière | |
FR1446100A (fr) | Procédé de préparation de polymères semi-minéraux triphosphonitriliques modifiés | |
FR1436975A (fr) | Procédé de préparation de copolymères non saturés | |
FR1404007A (fr) | Procédé de préparation de copolymères stabilisés du trioxane | |
FR1448666A (fr) | Procédé de préparation de copolymères de trioxanne et d'éthers cycliques | |
FR1428768A (fr) | Procédé de préparation de polymères | |
FR1538170A (fr) | Procédé de préparation de dispersions aqueuses modifiées de polymères et copolymères | |
CH465238A (fr) | Procédé de préparation de copolymères durcissables | |
FR1444428A (fr) | Procédé de préparation de copolymères du trioxanne | |
FR1401605A (fr) | Procédé de préparation de copolymères de mono-oléfines et d'alcoxyéthylènes | |
FR1437329A (fr) | Procédé de préparation de copolymères thermostabilisés | |
FR1446739A (fr) | Nouveaux copolymères et leur procédé de préparation |