ES291566A1 - Process of recovering the constituents of a polyvinyl chloride coagulating bath - Google Patents

Process of recovering the constituents of a polyvinyl chloride coagulating bath

Info

Publication number
ES291566A1
ES291566A1 ES0291566A ES291566A ES291566A1 ES 291566 A1 ES291566 A1 ES 291566A1 ES 0291566 A ES0291566 A ES 0291566A ES 291566 A ES291566 A ES 291566A ES 291566 A1 ES291566 A1 ES 291566A1
Authority
ES
Spain
Prior art keywords
constituents
recovering
polyvinyl chloride
coagulating bath
chloride coagulating
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
ES0291566A
Other languages
Spanish (es)
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.)
Rhovyl SA
Original Assignee
Rhovyl SA
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 Rhovyl SA filed Critical Rhovyl SA
Publication of ES291566A1 publication Critical patent/ES291566A1/en
Expired legal-status Critical Current

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
    • 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
    • D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/08—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 halogenated hydrocarbons
    • D01F6/10—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 halogenated hydrocarbons from polyvinyl chloride or polyvinylidene chloride
    • 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)
  • Artificial Filaments (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

Wet filament process of vinyl chloride-based polymer solutions in solvents with a high boiling point and poorly soluble or insoluble in water, characterized in that the coagulation bath is made up of a mixture of an aliphatic alcohol and water, that has the composition of the azeotrope of these two liquids. (Machine-translation by Google Translate, not legally binding)
ES0291566A 1962-10-23 1963-09-11 Process of recovering the constituents of a polyvinyl chloride coagulating bath Expired ES291566A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR913141A FR1345068A (en) 1962-10-23 1962-10-23 Wet spinning process of vinyl chloride-based polymer solutions

Publications (1)

Publication Number Publication Date
ES291566A1 true ES291566A1 (en) 1964-01-16

Family

ID=8789296

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0291566A Expired ES291566A1 (en) 1962-10-23 1963-09-11 Process of recovering the constituents of a polyvinyl chloride coagulating bath

Country Status (7)

Country Link
US (1) US3337670A (en)
BE (1) BE638968A (en)
DE (1) DE1251904B (en)
ES (1) ES291566A1 (en)
FR (2) FR1345068A (en)
GB (1) GB985729A (en)
NL (2) NL299515A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3440148A (en) * 1965-01-27 1969-04-22 Acsa Applic Chimiche Spa Method for recovering the components of a coagulation bath used in the spinning of polyvinyl chloride
BE685440A (en) * 1965-08-28 1967-01-16
US5248471A (en) * 1987-07-06 1993-09-28 Alliedsignal Inc. Process for forming fibers
WO2010106143A1 (en) 2009-03-20 2010-09-23 Dsm Ip Assets B.V. Net for aquaculture

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2327872A (en) * 1940-07-01 1943-08-24 Pro Phylae Tic Brush Company Method of making synthetic materials such as fibers
US3078242A (en) * 1957-09-30 1963-02-19 Du Pont Composition comprising a solution of an organic compound containing two reactive groups and a polymer in the form of particles below about 15 microns
US2953818A (en) * 1958-02-14 1960-09-27 Du Pont Process for producing polyvinyl fluoride film from mixture of polyvinyl fluoride particles and latent solvent therefor

Also Published As

Publication number Publication date
BE638968A (en) 1900-01-01
GB985729A (en) 1965-03-10
DE1251904B (en) 1967-10-12
US3337670A (en) 1967-08-22
FR1345068A (en) 1963-12-06
NL133195C (en) 1900-01-01
FR87296E (en) 1966-07-08
NL299515A (en) 1900-01-01

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