GB965085A - Block copolycarbonates - Google Patents

Block copolycarbonates

Info

Publication number
GB965085A
GB965085A GB2488360A GB2488360A GB965085A GB 965085 A GB965085 A GB 965085A GB 2488360 A GB2488360 A GB 2488360A GB 2488360 A GB2488360 A GB 2488360A GB 965085 A GB965085 A GB 965085A
Authority
GB
United Kingdom
Prior art keywords
formula
bis
polycarbonate
copolycarbonates
polystyrene
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
GB2488360A
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak 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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of GB965085A publication Critical patent/GB965085A/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
    • H01B3/42—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 polyesters; polyethers; polyacetals
    • H01B3/421—Polyesters
    • H01B3/426—Polycarbonates
    • 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
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/16—Aliphatic-aromatic or araliphatic polycarbonates
    • C08G64/1608—Aliphatic-aromatic or araliphatic polycarbonates saturated
    • 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
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/18—Block or graft 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
    • D01F6/78—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products
    • D01F6/84—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products from copolyesters
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
    • G03C1/795—Photosensitive materials characterised by the base or auxiliary layers the base being of macromolecular substances

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Textile Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Polyesters Or Polycarbonates (AREA)

Abstract

Block copolycarbonates contain (a) blocks of recurring units having the formula: <FORM:0965085/C3/1> in which W, X, Y and Z are hydrogen, chlorine, fluorine or methyl and R1 and R2 are hydrogen, C1-C6 alkyl (which may be chlorinated or fluorinated) or phenyl (which may be chlorinated or fluorinated) and (b) recurring units of formula: <FORM:0965085/C3/2> derived from a compound of formula: HO-R-OH in which R has a molecular weight of 100-10,000 and may be a linear polyalkylene ether, polymethylene, polyester, polyurethane or polystyrene residue. The copolycarbonates are made by first reacting an appropriate bis-phenol with phosgene to form a polycarbonate having recurring units A, then reacting the compound of formula HO-R-OH with phosgene to form its bis-chloroformate, and then copolymerizing the polycarbonate and the bis-chloroformate. Examples disclose reacting the polycarbonate of 2,2-bis-(4-hydroxyphenyl) propane with the bischloroformate of (1) and (2) polyethylene glycol (M.W. 200 or 1,050); (3) polytetrahydrofuran glycol (M.W. 3,000); (4) poly(ethylene adipate) (M.W. 2,000); (5) dihydroxylated polystyrene (M.W. 8,000). The copolycarbonates are soluble in benzene, methylene chloride and chloroform and are useful in the manufacture of photographic film bases (see Division G2), fibres, adhesive film bases, dielectrics and objects for use under hot conditions. Dihydroxylated polystyrene is made by polymerizing styrene in the presence of benzoyl peroxide and methanol, dissolving the polymer in dioxane containing potassium hydroxide dissolved in methanol, and then heating the solution. Specifications 808,485 and 912,203 are referred to.
GB2488360A 1959-07-17 1960-07-18 Block copolycarbonates Expired GB965085A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US82770659A 1959-07-17 1959-07-17

Publications (1)

Publication Number Publication Date
GB965085A true GB965085A (en) 1964-07-29

Family

ID=25249930

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2488360A Expired GB965085A (en) 1959-07-17 1960-07-18 Block copolycarbonates

Country Status (3)

Country Link
BE (1) BE593044A (en)
DE (1) DE1162559B (en)
GB (1) GB965085A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4217297A (en) 1977-03-22 1980-08-12 Bayer Aktiengesellschaft Process for the preparation of carbonic acid aryl esters of polyester-diols lengthened via carbonate groups
US4252922A (en) 1978-03-10 1981-02-24 Bayer Aktiengesellschaft Polycarbonate molding compositions with improved resilience properties
DE3039066A1 (en) * 1979-10-23 1981-05-14 General Electric Co., Schenectady, N.Y. THERMOPLASTIC CARBONATE CARBOXYLATE COPOLYESTER AND METHOD FOR THE PRODUCTION THEREOF
US4319003A (en) * 1980-09-26 1982-03-09 General Motors Corporation Poly(methyl methacrylate) polycarbonate block copolymers
US4333809A (en) 1979-07-28 1982-06-08 Bayer Aktiengesellschaft Cross-linkable polycarbonate elastomers, a process for their preparation and use for packaging medicines
US4346211A (en) * 1979-10-22 1982-08-24 Mobay Chemical Corporation Copolycarbonates prepared with 2,2'-bis(p-hydroxyphenyl) 1,1,1,3,3,3-hexafluoropropane
US4563516A (en) * 1983-08-19 1986-01-07 Bayer Aktiengesellschaft Polyether-polycarbonates for dialysis membranes
US5189114A (en) * 1990-12-31 1993-02-23 General Electric Company Compatibilization of polyphenylene ether with polyester using polystyrene-polycarbonate copolymer
US6083524A (en) 1996-09-23 2000-07-04 Focal, Inc. Polymerizable biodegradable polymers including carbonate or dioxanone linkages
WO2016137445A1 (en) * 2015-02-24 2016-09-01 South Dakota Board Of Regents Polycarbonates having superior dielectric properties suitable for energy dense capacitors
US10167367B2 (en) 2016-10-24 2019-01-01 International Business Machines Corporation Polycarbonate based pi-pi stabilized nano-objects and hydrogels

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2827325A1 (en) * 1978-06-22 1980-01-10 Bayer Ag METHOD FOR THE PRODUCTION OF ALIPHATIC-AROMATIC POLYCARBONATES WITH DIPHENOL CARBONATE END GROUPS AND THE USE THEREOF FOR THE PRODUCTION OF THERMOPLASTICALLY PROCESSABLE, HIGHLY MOLECULAR, SEGMENTED, ALIPHATIC-AROMATIC-AROMATIC-AROMATIC-AROMATIC-AROMATIC-AROMATIC
DE2932761A1 (en) * 1979-08-13 1981-02-26 Akzo Gmbh POLYCARBONATE-POLYAETHER-COPOLYMER MEMBRANE
EP0029111B1 (en) * 1979-10-22 1983-01-12 Mobay Chemical Corporation Thermoplastic aromatic copolycarbonates, process for their preparation from 2,2-bis(4-hydroxyphenyl)-1,1,1,3,3,3-hexafluor propane and their use
DE3618378A1 (en) * 1986-05-31 1987-12-03 Bayer Ag POLYOLEFIN CARBONIC ACIDS, THEIR PRODUCTION AND THEIR USE FOR THE PRODUCTION OF POLYOLEFIN POLYCARBONATE BLOCK COPOLYMERS
DE4244008C2 (en) * 1992-12-24 1997-04-24 Bayer Ag Process for the production of aliphatic-aromatic polycarbonates
DE4421556A1 (en) 1994-06-20 1995-12-21 Bayer Ag Polyisobutylenes with aspartic acid end groups

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL104015C (en) * 1953-10-16

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4217297A (en) 1977-03-22 1980-08-12 Bayer Aktiengesellschaft Process for the preparation of carbonic acid aryl esters of polyester-diols lengthened via carbonate groups
US4252922A (en) 1978-03-10 1981-02-24 Bayer Aktiengesellschaft Polycarbonate molding compositions with improved resilience properties
US4333809A (en) 1979-07-28 1982-06-08 Bayer Aktiengesellschaft Cross-linkable polycarbonate elastomers, a process for their preparation and use for packaging medicines
US4346211A (en) * 1979-10-22 1982-08-24 Mobay Chemical Corporation Copolycarbonates prepared with 2,2'-bis(p-hydroxyphenyl) 1,1,1,3,3,3-hexafluoropropane
DE3039066A1 (en) * 1979-10-23 1981-05-14 General Electric Co., Schenectady, N.Y. THERMOPLASTIC CARBONATE CARBOXYLATE COPOLYESTER AND METHOD FOR THE PRODUCTION THEREOF
US4319003A (en) * 1980-09-26 1982-03-09 General Motors Corporation Poly(methyl methacrylate) polycarbonate block copolymers
US4563516A (en) * 1983-08-19 1986-01-07 Bayer Aktiengesellschaft Polyether-polycarbonates for dialysis membranes
US5189114A (en) * 1990-12-31 1993-02-23 General Electric Company Compatibilization of polyphenylene ether with polyester using polystyrene-polycarbonate copolymer
US6083524A (en) 1996-09-23 2000-07-04 Focal, Inc. Polymerizable biodegradable polymers including carbonate or dioxanone linkages
US6177095B1 (en) 1996-09-23 2001-01-23 Focal, Inc Polymerizable biodegradable polymers including carbonate or dioxanone linkages
WO2016137445A1 (en) * 2015-02-24 2016-09-01 South Dakota Board Of Regents Polycarbonates having superior dielectric properties suitable for energy dense capacitors
US10221117B2 (en) 2015-02-24 2019-03-05 South Dakota Board Of Regents Polycarbonates having superior dielectric properties suitable for energy dense capacitors
US10167367B2 (en) 2016-10-24 2019-01-01 International Business Machines Corporation Polycarbonate based pi-pi stabilized nano-objects and hydrogels

Also Published As

Publication number Publication date
BE593044A (en)
DE1162559B (en) 1964-02-06

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