FR1237668A - Polystyrène cristallisé à orientation uniaxiale - Google Patents

Polystyrène cristallisé à orientation uniaxiale

Info

Publication number
FR1237668A
FR1237668A FR807747A FR807747A FR1237668A FR 1237668 A FR1237668 A FR 1237668A FR 807747 A FR807747 A FR 807747A FR 807747 A FR807747 A FR 807747A FR 1237668 A FR1237668 A FR 1237668A
Authority
FR
France
Prior art keywords
uniaxially oriented
oriented crystallized
polystyrene
crystallized polystyrene
uniaxially
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
FR807747A
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.)
Monsanto Chemicals Ltd
Monsanto Chemical Co
Original Assignee
Monsanto Chemicals Ltd
Monsanto Chemical 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 Monsanto Chemicals Ltd, Monsanto Chemical Co filed Critical Monsanto Chemicals Ltd
Application granted granted Critical
Publication of FR1237668A publication Critical patent/FR1237668A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F32/00—Homopolymers and copolymers of cyclic compounds having no unsaturated aliphatic radicals in a side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic ring system
    • 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/04—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
    • B29C55/06—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique parallel with the direction of feed
    • 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
    • D01F6/20—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 cyclic compounds with one carbon-to-carbon double bond in the side chain
    • D01F6/22—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 cyclic compounds with one carbon-to-carbon double bond in the side chain from polystyrene
    • 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
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • 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
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/02—Thermal after-treatment
    • 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
    • B29K2025/00—Use of polymers of vinyl-aromatic compounds or derivatives thereof as moulding material
    • 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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0041—Crystalline
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/73—Processes of stretching

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Artificial Filaments (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
FR807747A 1958-10-17 1959-10-16 Polystyrène cristallisé à orientation uniaxiale Expired FR1237668A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US767941A US3069406A (en) 1958-10-17 1958-10-17 Uniaxially oriented crystalline polymers

Publications (1)

Publication Number Publication Date
FR1237668A true FR1237668A (fr) 1960-07-29

Family

ID=25081035

Family Applications (1)

Application Number Title Priority Date Filing Date
FR807747A Expired FR1237668A (fr) 1958-10-17 1959-10-16 Polystyrène cristallisé à orientation uniaxiale

Country Status (4)

Country Link
US (1) US3069406A (fr)
DE (1) DE1404399A1 (fr)
FR (1) FR1237668A (fr)
GB (1) GB917029A (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1036146A (en) * 1962-07-27 1966-07-13 Kurashiki Rayon Kk Method of manufacturing synthetic fibres containing crystalline isotactic polystyrene
US3424645A (en) * 1963-04-30 1969-01-28 Haveg Industries Inc Extruded foamed fibers
US3311928A (en) * 1964-06-17 1967-04-04 Solvex Corp Process of basting and removal of basting
US3655498A (en) * 1970-09-11 1972-04-11 Du Pont Plexifilamentary structures prepared from non-crystalline synthetic organic polymers
US5166238A (en) * 1986-09-22 1992-11-24 Idemitsu Kosan Co., Ltd. Styrene-based resin composition
WO1989004331A1 (fr) * 1987-11-06 1989-05-18 Idemitsu Kosan Company Limited Procede de preparation et de moulage de polymers styreniques
US4824629A (en) * 1988-02-04 1989-04-25 The Dow Chemical Company Process for preparing an oriented crystalline syndiotactic vinylaromatic polymer
US4959435A (en) * 1988-02-04 1990-09-25 The Dow Chemical Company Oriented optically transparent crystalline syndiotatic vinylaromatic polymer
US5071917A (en) * 1988-07-22 1991-12-10 The Dow Chemical Company High strength fibers of stereoregular polystrene
US5145950A (en) * 1988-08-31 1992-09-08 Idemitsu Kosan Co., Ltd. Method of storing food or plant materials by wrapping with a stretched syndiotactic polystyrene film
US5006296A (en) * 1988-09-01 1991-04-09 The Dow Chemical Company Process for the preparation of fibers of stereoregular polystyrene
US5169893A (en) * 1988-09-01 1992-12-08 The Dow Chemical Company Mixtures containing stereoregular polystyrene
US4980101A (en) * 1989-07-14 1990-12-25 The Dow Chemical Company Anisotropic microporous syndiotactic polystyrene membranes and a process for preparing the same
US4927535A (en) * 1989-07-14 1990-05-22 The Dow Chemical Company Microporous membranes from isotactic polystyrene and syndiotactic polystyrene
US5015275A (en) * 1989-07-14 1991-05-14 The Dow Chemical Company Isotropic microporous syndiotactic polystyrene membranes and processes for preparing the same
US4976901A (en) * 1989-07-14 1990-12-11 The Dow Chemical Company Microporous membranes from isotactic polystyrene and syndiotactic polystyrene
US20230416830A1 (en) 2020-11-16 2023-12-28 INSERM (Institut National de la Santé et de la Recherche Médicale) Methods and compositions for predicting and treating uveal melanoma

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB478333A (en) * 1935-04-13 1938-01-17 Ig Farbenindustrie Ag The manufacture of threads, bands films and the like from polystyrols
DE667234C (de) * 1936-07-01 1938-11-07 I G Farbenindustrie Akt Ges Verfahren zur Herstellung von verspinnbaren Faeden und Fasern aus organischen thermoplastischen Massen
US2325060A (en) * 1942-02-25 1943-07-27 Du Pont Nonshrinking yarn
US2412187A (en) * 1943-08-17 1946-12-03 Plax Corp Process and apparatus for producing continuous sheet of biaxially oriented organic polymer
US2823421A (en) * 1952-05-12 1958-02-18 Du Pont Stretching of polyethylene terephthalate film
CH363436A (de) * 1954-06-08 1962-07-31 Montedison Spa Als Folie, Faser oder Faden geformtes Erzeugnis und Verfahren zu dessen Herstellung
US2997743A (en) * 1959-09-28 1961-08-29 Monsanto Chemicals Biaxially oriented crystalline polystyrene

Also Published As

Publication number Publication date
GB917029A (en) 1963-01-30
US3069406A (en) 1962-12-18
DE1404399A1 (de) 1968-11-21

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