NL81297C - - Google Patents

Info

Publication number
NL81297C
NL81297C NL81297DA NL81297C NL 81297 C NL81297 C NL 81297C NL 81297D A NL81297D A NL 81297DA NL 81297 C NL81297 C NL 81297C
Authority
NL
Netherlands
Application number
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.)
Publication date
Application granted granted Critical
Publication of NL81297C publication Critical patent/NL81297C/xx

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/18—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of unsaturated nitriles, e.g. polyacrylonitrile, polyvinylidene cyanide
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F13/00—Recovery of starting material, waste material or solvents during the manufacture of artificial filaments or the like
    • D01F13/04—Recovery of starting material, waste material or solvents during the manufacture of artificial filaments or the like of synthetic polymers
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/28—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/38—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising unsaturated nitriles as the major constituent
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
    • Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
NL81297D 1952-09-15 NL81297C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB319519X 1952-09-15
GB40853X 1953-08-04

Publications (1)

Publication Number Publication Date
NL81297C true NL81297C (fr) 1900-01-01

Family

ID=26238853

Family Applications (2)

Application Number Title Priority Date Filing Date
NLAANVRAGE7414550,A NL180848B (nl) 1952-09-15 Werkwijze voor het extraheren van kool met een oplosmiddel bij een temperatuur boven de kritische temperatuur van het oplosmiddel.
NL81297D NL81297C (fr) 1952-09-15

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7414550,A NL180848B (nl) 1952-09-15 Werkwijze voor het extraheren van kool met een oplosmiddel bij een temperatuur boven de kritische temperatuur van het oplosmiddel.

Country Status (6)

Country Link
BE (1) BE522566A (fr)
CH (1) CH319519A (fr)
DE (1) DE1016404B (fr)
FR (1) FR1083278A (fr)
GB (1) GB728519A (fr)
NL (2) NL81297C (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL160173B (nl) * 1950-04-01 Basf Ag Werkwijze voor het uitvoeren van een katalytische reactie in een gefluidiseerd bed van dragerkatalysatorbolletjes met van buitenaf toegankelijke holle ruimten.
US2575006A (en) * 1950-04-29 1951-11-13 Eastman Kodak Co Mixtures comprising polyacrylonitrile and polymeric ester-lactones
US2570257A (en) * 1950-06-17 1951-10-09 Ind Rayon Corp Spinning of acrylonitrile polymers

Also Published As

Publication number Publication date
CH319519A (de) 1957-02-28
DE1016404B (de) 1957-09-26
BE522566A (fr) 1900-01-01
FR1083278A (fr) 1955-01-06
GB728519A (en) 1955-04-20
NL180848B (nl)

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