CH409385A - Procédé pour la fabrication de particules finement divisées à base de polymères synthétiques - Google Patents
Procédé pour la fabrication de particules finement divisées à base de polymères synthétiquesInfo
- Publication number
- CH409385A CH409385A CH1303962A CH1303962A CH409385A CH 409385 A CH409385 A CH 409385A CH 1303962 A CH1303962 A CH 1303962A CH 1303962 A CH1303962 A CH 1303962A CH 409385 A CH409385 A CH 409385A
- Authority
- CH
- Switzerland
- Prior art keywords
- production
- finely divided
- synthetic polymers
- particles based
- divided particles
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/12—Powdering or granulating
- C08J3/14—Powdering or granulating by precipitation from solutions
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
- C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
- C08J3/091—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids characterised by the chemical constitution of the organic liquid
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/54—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen
- D21H17/55—Polyamides; Polyaminoamides; Polyester-amides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2377/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Paper (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Nonwoven Fabrics (AREA)
- Polyamides (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR878703A FR1313176A (fr) | 1961-11-13 | 1961-11-13 | Procédé pour la fabrication de particules finement divisées à base de polymères synthétiques et nouveaux produits obtenus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH409385A true CH409385A (fr) | 1966-03-15 |
Family
ID=8766543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1303962A CH409385A (fr) | 1961-11-13 | 1962-11-07 | Procédé pour la fabrication de particules finement divisées à base de polymères synthétiques |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE624650A (es) |
| CH (1) | CH409385A (es) |
| DE (1) | DE1201986B (es) |
| FR (1) | FR1313176A (es) |
| GB (1) | GB963346A (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2543384A1 (de) * | 1975-09-29 | 1977-04-07 | Basf Ag | Verfahren zur herstellung von polyamidimid-pulvern |
| DE2906647C2 (de) * | 1979-02-21 | 1980-12-11 | Chemische Werke Huels Ag, 4370 Marl | Verfahren zur Herstellung von pulver· förmigen Beschichtungsmittel!! auf der Basis von Polyamiden mit mindestens 10 aliphatisch gebundenen Kohlenstoffatomen pro Carbonamidgruppe |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2742440A (en) * | 1952-02-26 | 1956-04-17 | Polymer Corp | Method of preparing finely divided polyamides |
| BE562610A (es) * | 1957-11-22 |
-
0
- BE BE624650D patent/BE624650A/xx unknown
-
1961
- 1961-11-13 FR FR878703A patent/FR1313176A/fr not_active Expired
-
1962
- 1962-10-22 DE DES82138A patent/DE1201986B/de active Pending
- 1962-11-07 CH CH1303962A patent/CH409385A/fr unknown
- 1962-11-13 GB GB4295562A patent/GB963346A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB963346A (en) | 1964-07-08 |
| BE624650A (es) | |
| FR1313176A (fr) | 1962-12-28 |
| DE1201986B (de) | 1965-09-30 |
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