FR740409A - Procédé pour l'imprégnation de matières poreuses - Google Patents

Procédé pour l'imprégnation de matières poreuses

Info

Publication number
FR740409A
FR740409A FR740409DA FR740409A FR 740409 A FR740409 A FR 740409A FR 740409D A FR740409D A FR 740409DA FR 740409 A FR740409 A FR 740409A
Authority
FR
France
Prior art keywords
impregnation
porous materials
porous
materials
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
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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
Application filed by IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR740409A publication Critical patent/FR740409A/fr
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/693—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural or synthetic rubber, or derivatives thereof
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/34—Cross-head annular extrusion nozzles, i.e. for simultaneously receiving moulding material and the preform to be coated
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
FR740409D 1952-12-05 1932-07-23 Procédé pour l'imprégnation de matières poreuses Expired FR740409A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE740407X 1952-12-05

Publications (1)

Publication Number Publication Date
FR740409A true FR740409A (fr) 1933-01-26

Family

ID=6643624

Family Applications (1)

Application Number Title Priority Date Filing Date
FR740409D Expired FR740409A (fr) 1952-12-05 1932-07-23 Procédé pour l'imprégnation de matières poreuses

Country Status (1)

Country Link
FR (1) FR740409A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116590920A (zh) * 2023-04-10 2023-08-15 江苏科美新材料有限公司 一种易于染色的水性超细纤维合成革的制造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116590920A (zh) * 2023-04-10 2023-08-15 江苏科美新材料有限公司 一种易于染色的水性超细纤维合成革的制造方法

Similar Documents

Publication Publication Date Title
FR757863A (fr) Procédé pour l'obtention de diazotypies
FR764974A (fr) Procédé pour teindre des matières fibreuses
FR753510A (fr) Procédé pour imprégner des matières poreuses
FR752367A (fr) Procédé pour l'amélioration de matières fibreuses végétales
FR740409A (fr) Procédé pour l'imprégnation de matières poreuses
FR763914A (fr) Procédé pour la préparation d'aldéhydes
FR882150A (fr) Procédé pour l'amélioration de substances fibreuses
FR693019A (fr) Procédé pour l'amélioration des qualités des matières fibreuses
FR795414A (fr) Procédé pour l'encollage de matières fibreuses
FR890214A (fr) Procédé pour l'imprégnation des matières fibreuses
FR752998A (fr) Procédé pour accroître le degré de compacité de matières céramiques
FR730442A (fr) Procédé pour la séparation de mélanges gazeux
FR45738E (fr) Procédé pour imprégner des matières poreuses
FR803275A (fr) Procédé pour améliorer les matières fibreuses
FR811180A (fr) Procédé pour l'obtention d'hormones
FR716396A (fr) Procédé pour la fabrication de matières pour la peinture et l'imprégnation
FR795064A (fr) Procédé pour la division sélective de matières grossières ou assez grossières
FR820639A (fr) Procédé pour revêtir des matières absorbantes
FR751068A (fr) Procédé pour la déshydratation de phénols et de mélanges renfermant des phénols
FR729191A (fr) Procédé pour la production d'ortho-quinones polycycliques
FR784647A (fr) Procédé pour l'utilisation de substances renfermant du plomb
FR754735A (fr) Procédé pour la production d'insecticides
FR740577A (fr) Procédé pour la fabrication de rondelles de sûreté en forme d'éventail
FR761093A (fr) Procédé pour maintenir constantes les propriétés d'ensembles oscillants
FR698515A (fr) Procédé d'obtention de matières poreuses pour la construction