FR1422883A - Procédé de préparation de substances solides finement divisées, insolubles et infusibles, d'une grande surface interne - Google Patents

Procédé de préparation de substances solides finement divisées, insolubles et infusibles, d'une grande surface interne

Info

Publication number
FR1422883A
FR1422883A FR985291A FR985291A FR1422883A FR 1422883 A FR1422883 A FR 1422883A FR 985291 A FR985291 A FR 985291A FR 985291 A FR985291 A FR 985291A FR 1422883 A FR1422883 A FR 1422883A
Authority
FR
France
Prior art keywords
insoluble
preparation
surface area
internal surface
finely divided
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
FR985291A
Other languages
English (en)
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.)
Novartis AG
BASF Schweiz AG
Original Assignee
Ciba Geigy AG
Ciba AG
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 claimed from CH1043763A external-priority patent/CH438731A/de
Application filed by Ciba Geigy AG, Ciba AG filed Critical Ciba Geigy AG
Priority to FR985291A priority Critical patent/FR1422883A/fr
Application granted granted Critical
Publication of FR1422883A publication Critical patent/FR1422883A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/06—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing polymers
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/08—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing solids as carriers or diluents
    • A01N25/10—Macromolecular compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0234—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
    • B01J31/0235—Nitrogen containing compounds
    • B01J31/0237—Amines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0234—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
    • B01J31/0235—Nitrogen containing compounds
    • B01J31/0244—Nitrogen containing compounds with nitrogen contained as ring member in aromatic compounds or moieties, e.g. pyridine
    • 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
    • C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
    • C08G12/26—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds
    • C08G12/30—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds with substituted triazines
    • C08G12/32—Melamines
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L21/00—Compositions of unspecified rubbers
    • 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
    • C08J2361/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
    • C08J2361/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08J2361/26—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds
    • C08J2361/28—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds with melamine

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Toxicology (AREA)
  • Dentistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
FR985291A 1963-08-23 1964-08-14 Procédé de préparation de substances solides finement divisées, insolubles et infusibles, d'une grande surface interne Expired FR1422883A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR985291A FR1422883A (fr) 1963-08-23 1964-08-14 Procédé de préparation de substances solides finement divisées, insolubles et infusibles, d'une grande surface interne

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1043763A CH438731A (de) 1963-08-23 1963-08-23 Verfahren zur Herstellung feinteiliger, unlöslicher und unschmelzbarer Feststoffe mit grosser innerer Oberfläche
FR985291A FR1422883A (fr) 1963-08-23 1964-08-14 Procédé de préparation de substances solides finement divisées, insolubles et infusibles, d'une grande surface interne

Publications (1)

Publication Number Publication Date
FR1422883A true FR1422883A (fr) 1966-01-03

Family

ID=25706652

Family Applications (1)

Application Number Title Priority Date Filing Date
FR985291A Expired FR1422883A (fr) 1963-08-23 1964-08-14 Procédé de préparation de substances solides finement divisées, insolubles et infusibles, d'une grande surface interne

Country Status (1)

Country Link
FR (1) FR1422883A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0005905A1 (fr) * 1978-05-31 1979-12-12 Imperial Chemical Industries Plc Particules de résine aminoplaste, procédé pour leur préparation et leur utilisation dans le papier

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0005905A1 (fr) * 1978-05-31 1979-12-12 Imperial Chemical Industries Plc Particules de résine aminoplaste, procédé pour leur préparation et leur utilisation dans le papier

Similar Documents

Publication Publication Date Title
CH487951A (fr) Procédé de préparation de nouvelles résines thermostables
FR1403977A (fr) Polyamines substituées et leur procédé de préparation
FR1237633A (fr) Papiers traités à l'aide de siloxane, et leur procédé de préparation
NO138093C (no) Fremgangsmaate for polymerisering av minst et alfa-olefin med 2 til 8 karbonatomer samt katalysatorsystem for gjennomfoering av fremgangsmaaten
FR1453750A (fr) Procédé de préparation de produits de condensation mélamine-formaldéhyde finement divisés, infusibles et insolubles
CH558854A (fr) Procede de preparation d'une composition fluoree a caractere oleofuge et hydrofuge.
CH438731A (de) Verfahren zur Herstellung feinteiliger, unlöslicher und unschmelzbarer Feststoffe mit grosser innerer Oberfläche
FR1422883A (fr) Procédé de préparation de substances solides finement divisées, insolubles et infusibles, d'une grande surface interne
CH513930A (fr) Procédé de préparation d'un latex d'un copolymère et latex obtenu selon ce procédé
SE387973B (sv) Ledande textilmaterial med antistatika egenskaper samt sett att framstella detta
SE389532B (sv) Platta med kantlist och sett att framstella densamma
FR94881E (fr) Polyimides et leur procédé de préparation.
FR1533119A (fr) Procédé de préparation de polymères et copolymères présentant une structure spongieuse
CH464229A (fr) Procédé de préparation d' -(thiényl-2)-stilbènes-4-substitués
FR1468028A (fr) Nouvelles bouillies d'engrais et leur procédé de préparation
CH513220A (fr) Procédé de préparation de poudres à mouler en polymàres thermostables
FR1361775A (fr) Procédé de préparation d'engrais granulés
CH481945A (fr) Procédé de préparation d'une dihydroquinazoline-rifamycine
CH521336A (fr) Procédé de préparation d'urées et de thiourées
FR1474569A (fr) Nitriles imino-arylhydrazono-beta-hydro-cinnamiques ou amino-arylazo-beta-cinnamiques et leur procédé de préparation
FR1437702A (fr) Procédé d'amélioration des prises de terre
Hardin Use of computer programming to solve traffic progression problems
WHITE Incoherent scatter radar measurements in the upper atmosphere
FR1518685A (fr) Procédé de préparation d'aminométhylsiloxanes et de leurs polymères
Preston Jr Vasomotor effects of organophosphate poisons