FR1137486A - Procédé pour la fabrication de produits façonnés à partir de polymères d'éthylène polyhalogénés et produits obtenus - Google Patents

Procédé pour la fabrication de produits façonnés à partir de polymères d'éthylène polyhalogénés et produits obtenus

Info

Publication number
FR1137486A
FR1137486A FR1137486DA FR1137486A FR 1137486 A FR1137486 A FR 1137486A FR 1137486D A FR1137486D A FR 1137486DA FR 1137486 A FR1137486 A FR 1137486A
Authority
FR
France
Prior art keywords
products
manufacture
ethylene polymers
shaped
products obtained
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)
French (fr)
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of FR1137486A publication Critical patent/FR1137486A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • 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
    • C08L1/22—Cellulose xanthate
    • C08L1/24—Viscose
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
    • C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/12—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • 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
    • D01F6/12—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 polymers of fluorinated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
    • C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/12—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C08J2327/18—Homopolymers or copolymers of tetrafluoroethylene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Artificial Filaments (AREA)
FR1137486D 1954-08-12 1955-08-11 Procédé pour la fabrication de produits façonnés à partir de polymères d'éthylène polyhalogénés et produits obtenus Expired FR1137486A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US341993XA 1954-08-12 1954-08-12

Publications (1)

Publication Number Publication Date
FR1137486A true FR1137486A (fr) 1957-05-29

Family

ID=21874911

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1137486D Expired FR1137486A (fr) 1954-08-12 1955-08-11 Procédé pour la fabrication de produits façonnés à partir de polymères d'éthylène polyhalogénés et produits obtenus

Country Status (6)

Country Link
BE (1) BE540552A (ja)
CH (1) CH341993A (ja)
DE (1) DE1058693B (ja)
FR (1) FR1137486A (ja)
GB (1) GB813332A (ja)
NL (1) NL106462C (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5762846A (en) * 1996-12-20 1998-06-09 E. I. Du Pont De Nemours And Company Dispersion spinning process for polytetrafluoroethylene and related polymers
US5723081A (en) * 1996-12-20 1998-03-03 E. I. Du Pont De Nemours And Company Dispersion spinning process for polytetrafluoroethylene and related polymers

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE745580C (de) * 1939-10-14 1944-05-05 Japan Inst For Chemical Fibre Verfahren zur Herstellung von Kunstseidenfaeden aus Gemischen von Polyvinylalkohol und Cellulose und bzw. oder pflanzlichem oder tierischem Eiweiss
US2559750A (en) * 1949-07-27 1951-07-10 Du Pont Aqueous colloidal dispersions of polytetrafluoroethylene and the formation of shapedstructures therefrom

Also Published As

Publication number Publication date
GB813332A (en) 1959-05-13
DE1058693B (de) 1959-06-04
CH341993A (fr) 1959-10-31
NL106462C (ja)
BE540552A (ja)

Similar Documents

Publication Publication Date Title
FR1132506A (fr) Procédé pour la polymérisation d'éthylène
CH318455A (fr) Procédé de production d'articles extrudés de polymères d'acrylonitrile
FR1117526A (fr) Procédé pour la préparation d'hydrosols de polymères, nouveaux produits obtenus et leurs applications
FR925328A (fr) Procédé de fabrication d'objets à partir de polymères et produits en résultant
FR1113336A (fr) Procédé de préparation de produits façonnés à partir de produits polymères
FR1165435A (fr) Procédé pour la production de polymérisats à partir d'oléfines
FR1137486A (fr) Procédé pour la fabrication de produits façonnés à partir de polymères d'éthylène polyhalogénés et produits obtenus
FR1167990A (fr) Procédé de production de polymères étirés et produits obtenus à partir de ceux-ci
FR1157790A (fr) Procédé pour la préparation d'hydroperoxydes de polymères synthétiques à poidsmoléculaire élevé et produits obtenus par ce procédé
FR1229130A (fr) Procédé pour la production de produits de polymérisation à partir d' alpha-pyrrolidone
FR1185781A (fr) Procédé pour la production de polymères à partir de dérivés de l'éthylène
FR1081215A (fr) Procédé pour la fabrication de produits dénicotinisants et produits obtenus
FR1192186A (fr) Nouveau procédé pour la polymérisation de l'éthylène et produits obtenus
FR1139568A (fr) Procédé pour la préparation d'hydrosols de polymères, nouveaux produits obtenus et leurs applications
FR1128369A (fr) Procédé de fabrication de produits de polymérisation volatils à partir de l'éthylène
FR1249227A (fr) Procédé pour la production de polymères d'oléfines et produits obtenus
FR1151481A (fr) Procédé pour l'incorporation de produits photographiquement actifs à des hydrosols de polymères synthétiques
FR1025679A (fr) Procédé pour la fabrication de produits de polymérisation à partir d'éthers vinyliques
FR1133389A (fr) Procédé pour la fabrication d'agglomérés et de produits analogues
FR1172656A (fr) Procédé pour la polymérisation continue de l'éthylène
FR1188582A (fr) Procédé pour la polymérisation d'éthylène en régime continu
FR1170126A (fr) Procédé d'obtention de concentrés de tocophérol à partir de boues de désodorisation et produits obtenus
FR1084578A (fr) Procédé pour la fabrication de produits d'entretien et produits conformes à ceux obtenus
FR1099257A (fr) Procédé pour la polymérisation de l'éthylène
FR1047063A (fr) Procédé pour la production de produits d'oxéthylation à partir de mélanges non homogènes de produits oxéthylisables