FR1313176A - Process for the production of finely divided particles based on synthetic polymers and new products obtained - Google Patents

Process for the production of finely divided particles based on synthetic polymers and new products obtained

Info

Publication number
FR1313176A
FR1313176A FR878703A FR878703A FR1313176A FR 1313176 A FR1313176 A FR 1313176A FR 878703 A FR878703 A FR 878703A FR 878703 A FR878703 A FR 878703A FR 1313176 A FR1313176 A FR 1313176A
Authority
FR
France
Prior art keywords
production
finely divided
products obtained
synthetic polymers
new products
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
Application number
FR878703A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rhodiaceta SA
Original Assignee
Rhodiaceta SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to BE624650D priority Critical patent/BE624650A/xx
Application filed by Rhodiaceta SA filed Critical Rhodiaceta SA
Priority to FR878703A priority patent/FR1313176A/en
Priority to DES82138A priority patent/DE1201986B/en
Priority to CH1303962A priority patent/CH409385A/en
Priority to GB4295562A priority patent/GB963346A/en
Application granted granted Critical
Publication of FR1313176A publication Critical patent/FR1313176A/en
Expired legal-status Critical Current

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)
FR878703A 1961-11-13 1961-11-13 Process for the production of finely divided particles based on synthetic polymers and new products obtained Expired FR1313176A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BE624650D BE624650A (en) 1961-11-13
FR878703A FR1313176A (en) 1961-11-13 1961-11-13 Process for the production of finely divided particles based on synthetic polymers and new products obtained
DES82138A DE1201986B (en) 1961-11-13 1962-10-22 Process for the production of finely divided polyamides
CH1303962A CH409385A (en) 1961-11-13 1962-11-07 Process for the production of finely divided particles based on synthetic polymers
GB4295562A GB963346A (en) 1961-11-13 1962-11-13 Process for the manufacture of fine particles of synthetic polyamides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR878703A FR1313176A (en) 1961-11-13 1961-11-13 Process for the production of finely divided particles based on synthetic polymers and new products obtained

Publications (1)

Publication Number Publication Date
FR1313176A true FR1313176A (en) 1962-12-28

Family

ID=8766543

Family Applications (1)

Application Number Title Priority Date Filing Date
FR878703A Expired FR1313176A (en) 1961-11-13 1961-11-13 Process for the production of finely divided particles based on synthetic polymers and new products obtained

Country Status (5)

Country Link
BE (1) BE624650A (en)
CH (1) CH409385A (en)
DE (1) DE1201986B (en)
FR (1) FR1313176A (en)
GB (1) GB963346A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2325692A1 (en) * 1975-09-29 1977-04-22 Basf Ag PROCESS FOR PREPARING POLY POWDERS (AMIDE-IMIDES)
EP0014772A1 (en) * 1979-02-21 1980-09-03 Chemische Werke Hüls Ag Process for the preparation of powdery coating compositions based on polyamides containing at least 10 aliphatically bound carbon atoms for each carbonamide group

Family Cites Families (2)

* Cited by examiner, † Cited by third party
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 (en) * 1957-11-22

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2325692A1 (en) * 1975-09-29 1977-04-22 Basf Ag PROCESS FOR PREPARING POLY POWDERS (AMIDE-IMIDES)
EP0014772A1 (en) * 1979-02-21 1980-09-03 Chemische Werke Hüls Ag Process for the preparation of powdery coating compositions based on polyamides containing at least 10 aliphatically bound carbon atoms for each carbonamide group

Also Published As

Publication number Publication date
DE1201986B (en) 1965-09-30
GB963346A (en) 1964-07-08
CH409385A (en) 1966-03-15
BE624650A (en)

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