ES383851A1 - Procedimiento para la obtencion de bloques y peliculas de acetato de celulosa. - Google Patents

Procedimiento para la obtencion de bloques y peliculas de acetato de celulosa.

Info

Publication number
ES383851A1
ES383851A1 ES383851A ES383851A ES383851A1 ES 383851 A1 ES383851 A1 ES 383851A1 ES 383851 A ES383851 A ES 383851A ES 383851 A ES383851 A ES 383851A ES 383851 A1 ES383851 A1 ES 383851A1
Authority
ES
Spain
Prior art keywords
cellulose acetate
solvent
solvents
obtaining
blocks
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
ES383851A
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.)
BATTISTA DEL CAMPO
Original Assignee
BATTISTA DEL CAMPO
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 BATTISTA DEL CAMPO filed Critical BATTISTA DEL CAMPO
Publication of ES383851A1 publication Critical patent/ES383851A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/08—Cellulose derivatives
    • C08L1/10—Esters of organic acids, i.e. acylates
    • C08L1/12—Cellulose acetate
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • G01N27/447—Systems using electrophoresis
    • G01N27/44704—Details; Accessories
    • G01N27/44747—Composition of gel or of carrier mixture
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2001/00—Use of cellulose, modified cellulose or cellulose derivatives, e.g. viscose, as moulding material
    • B29K2001/08—Cellulose derivatives
    • B29K2001/12—Cellulose acetate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Dispersion Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Electrochemistry (AREA)
  • Pathology (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Moulding By Coating Moulds (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
ES383851A 1970-04-28 1970-09-14 Procedimiento para la obtencion de bloques y peliculas de acetato de celulosa. Expired ES383851A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2402970 1970-04-28

Publications (1)

Publication Number Publication Date
ES383851A1 true ES383851A1 (es) 1973-10-01

Family

ID=11211567

Family Applications (1)

Application Number Title Priority Date Filing Date
ES383851A Expired ES383851A1 (es) 1970-04-28 1970-09-14 Procedimiento para la obtencion de bloques y peliculas de acetato de celulosa.

Country Status (4)

Country Link
DE (1) DE2045222C3 (es)
ES (1) ES383851A1 (es)
FR (1) FR2061077A5 (es)
GB (2) GB1331580A (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8428876D0 (en) * 1984-11-15 1984-12-27 Ciba Geigy Ag Diagnostic strips

Also Published As

Publication number Publication date
DE2045222B2 (de) 1980-08-07
DE2045222A1 (de) 1971-12-09
FR2061077A5 (es) 1971-06-18
GB1331580A (en) 1973-09-26
DE2045222C3 (de) 1981-05-14
GB1325565A (en) 1973-08-01

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