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ES399816A1 - Polymers - Google Patents

Polymers

Info

Publication number
ES399816A1
ES399816A1 ES399816A ES399816A ES399816A1 ES 399816 A1 ES399816 A1 ES 399816A1 ES 399816 A ES399816 A ES 399816A ES 399816 A ES399816 A ES 399816A ES 399816 A1 ES399816 A1 ES 399816A1
Authority
ES
Spain
Prior art keywords
approximately
acetylation
polyketones
elongation
monomers
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
ES399816A
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.)
Raychem Corp
Original Assignee
Raychem Corp
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 Raychem Corp filed Critical Raychem Corp
Publication of ES399816A1 publication Critical patent/ES399816A1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/307—Other macromolecular compounds
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G61/12—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule
    • C08G61/127—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule derived from carbon dioxide, carbonyl halide, carboxylic acids or their derivatives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
    • C08G75/20—Polysulfones
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/05—Filamentary, e.g. strands
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/06—Rod-shaped

Landscapes

  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polyethers (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Organic Insulating Materials (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)

Abstract

Procedure for obtaining polyketones, which have the recurring unit: ** (See formula) ** with an inherent viscosity of approximately 0.8 to 1.65, measured as a solution of 0.1 g of polymer in 100 ml of concentrated sulfuric acid at 25ºC, and an elongation at break, at room temperature, of minus approximately 50%; characterized in that it comprises polymerizing a monomer or monomers, under Friedel-Crafts acetylation conditions, the polymerization being carried out in the presence of an aromatic terminating agent, whose acetylation rate, with respect to benzene, is greater than approximately 150. (Machine-translation by Google Translate, not legally binding)
ES399816A 1971-02-16 1972-02-15 Polymers Expired ES399816A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11582471A 1971-02-16 1971-02-16
US21846572A 1972-01-17 1972-01-17

Publications (1)

Publication Number Publication Date
ES399816A1 true ES399816A1 (en) 1975-06-16

Family

ID=26813604

Family Applications (1)

Application Number Title Priority Date Filing Date
ES399816A Expired ES399816A1 (en) 1971-02-16 1972-02-15 Polymers

Country Status (13)

Country Link
JP (1) JPS5633419B1 (en)
AT (1) AT335183B (en)
AU (1) AU470466B2 (en)
BE (1) BE779457A (en)
CA (1) CA1011895A (en)
CH (1) CH587872A5 (en)
DE (2) DE2266022C2 (en)
ES (1) ES399816A1 (en)
FR (1) FR2125511B1 (en)
GB (1) GB1387303A (en)
IL (1) IL38768A (en)
IT (1) IT960658B (en)
SE (2) SE407070B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1470049A (en) 1973-03-21 1977-04-14 Rachem Corp Splicing method and heat-recoverable article
CA1112393A (en) * 1975-11-07 1981-11-10 Klaus J. Dahl Ketone and sulfone polymers
EP0031198B2 (en) * 1979-12-14 1992-11-04 Imperial Chemical Industries Plc Compositions of aromatic polyetherketones and glass and/or carbon fibres
WO1984003891A1 (en) * 1983-03-31 1984-10-11 Raychem Corp Preparation of aromatic polymers
US4820571A (en) * 1983-07-12 1989-04-11 Asten Group, Inc. High temperature industrial fabrics
GB8319510D0 (en) * 1983-07-19 1983-08-17 Bicc Plc Insulated wires and cables
US4650228A (en) * 1983-09-14 1987-03-17 Raychem Corporation Heat-recoverable coupling assembly
CA1248799A (en) * 1984-02-23 1989-01-17 Asten, Inc. Abrasion and hydrolysis resistant joining wire and coil material for fabric seams
CA1237242A (en) * 1984-03-29 1988-05-24 Robert H. Reamey Preparing poly(arylene) ketones
CA1246297A (en) * 1985-03-11 1988-12-06 Robert A. Clendinning Process for preparing poly(aryl ether ketones)
DE4205811A1 (en) * 1992-02-26 1993-11-18 Hoechst Ag Polyether ketones and polyether sulfones based on phenylindane and their use for optical systems
TW256843B (en) * 1992-06-11 1995-09-11 Hoechst Ag

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB971227A (en) * 1962-05-21 1900-01-01
NL6611019A (en) * 1965-08-04 1967-02-06
GB1153035A (en) * 1965-09-24 1969-05-21 Ici Ltd Production of Aromatic Polymers and Intermediates therefor
GB1153527A (en) * 1965-09-24 1969-05-29 Ici Ltd Aromatic Polymers and the production thereof
US3442857A (en) * 1965-11-10 1969-05-06 Du Pont Boron trifluoride-hydrogen fluoride catalyzed synthesis of poly(aromatic sulfone) and poly(aromatic ketone) polymers
US3516966A (en) * 1968-02-05 1970-06-23 Du Pont Polyketone copolymers

Also Published As

Publication number Publication date
CH587872A5 (en) 1977-05-13
FR2125511B1 (en) 1978-06-02
SE7511897L (en) 1975-10-23
JPS5633419B1 (en) 1981-08-04
AT335183B (en) 1977-02-25
SE411764B (en) 1980-02-04
GB1387303A (en) 1975-03-12
IL38768A (en) 1975-04-25
AU3899972A (en) 1973-08-16
IL38768A0 (en) 1972-06-28
SE407070B (en) 1979-03-12
IT960658B (en) 1973-11-30
DE2266022C2 (en) 1987-11-19
BE779457A (en) 1972-08-16
DE2206835C2 (en) 1988-08-11
FR2125511A1 (en) 1972-09-29
AU470466B2 (en) 1976-03-18
ATA126872A (en) 1976-06-15
CA1011895A (en) 1977-06-07
DE2206835A1 (en) 1972-10-26

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