BE440301A - - Google Patents

Info

Publication number
BE440301A
BE440301A BE440301DA BE440301A BE 440301 A BE440301 A BE 440301A BE 440301D A BE440301D A BE 440301DA BE 440301 A BE440301 A BE 440301A
Authority
BE
Belgium
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 of BE440301A publication Critical patent/BE440301A/xx

Links

Classifications

    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B1/00—Preparatory treatment of cellulose for making derivatives thereof, e.g. pre-treatment, pre-soaking, activation
    • C08B1/003—Preparation of cellulose solutions, i.e. dopes, with different possible solvents, e.g. ionic liquids
    • 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
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • 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
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • D01F2/06—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from viscose
    • D01F2/08—Composition of the spinning solution or the bath
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/001—Modification of pulp properties

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Textile Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Biochemistry (AREA)
  • Wood Science & Technology (AREA)
BE440301D 1939-11-25 BE440301A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE220177X 1939-11-25

Publications (1)

Publication Number Publication Date
BE440301A true BE440301A (da)

Family

ID=5833049

Family Applications (1)

Application Number Title Priority Date Filing Date
BE440301D BE440301A (da) 1939-11-25

Country Status (4)

Country Link
BE (1) BE440301A (da)
CH (2) CH220177A (da)
FR (2) FR868525A (da)
NL (1) NL100034C (da)

Also Published As

Publication number Publication date
CH220177A (de) 1942-03-31
FR868525A (fr) 1942-01-05
CH228130A (de) 1943-07-31
NL100034C (da)
FR51378E (fr) 1942-06-09

Similar Documents

Publication Publication Date Title
IT454218A (da)
BE432902A (da)
BE435335A (da)
BE436027A (da)
BE433994A (da)
BE434647A (da)
BE432222A (da)
BE436007A (da)
BE432967A (da)
BE434662A (da)
BE433599A (da)
NL56383C (da)
BE433833A (da)
BE435664A (da)
BE436022A (da)
BE434846A (da)
NL101095B (da)
BE432683A (da)
NL96697B (da)
BE478510A (da)
BE435601A (da)
BE435213A (da)
BE444089A (da)
BE433856A (da)
BE403779A (da)