GB880628A - Process for the alteration of the physical and chemical properties of polycarbonates - Google Patents

Process for the alteration of the physical and chemical properties of polycarbonates

Info

Publication number
GB880628A
GB880628A GB2157159A GB2157159A GB880628A GB 880628 A GB880628 A GB 880628A GB 2157159 A GB2157159 A GB 2157159A GB 2157159 A GB2157159 A GB 2157159A GB 880628 A GB880628 A GB 880628A
Authority
GB
United Kingdom
Prior art keywords
polycarbonates
rays
physical
chemical properties
alteration
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
GB2157159A
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of GB880628A publication Critical patent/GB880628A/en
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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/28—Treatment by wave energy or particle radiation
    • 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
    • C08G64/40—Post-polymerisation treatment
    • 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
    • C08J2369/00—Characterised by the use of polycarbonates; Derivatives of polycarbonates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
GB2157159A 1958-07-02 1959-06-23 Process for the alteration of the physical and chemical properties of polycarbonates Expired GB880628A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF26072A DE1085668B (de) 1958-07-02 1958-07-02 Verfahren zur Verbesserung der mechanischen Eigenschaften von Gebilden aus hochmolekularen Kohlensaeureestern

Publications (1)

Publication Number Publication Date
GB880628A true GB880628A (en) 1961-10-25

Family

ID=7091876

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2157159A Expired GB880628A (en) 1958-07-02 1959-06-23 Process for the alteration of the physical and chemical properties of polycarbonates

Country Status (5)

Country Link
CH (1) CH398080A (enExample)
DE (1) DE1085668B (enExample)
FR (1) FR1235624A (enExample)
GB (1) GB880628A (enExample)
NL (1) NL240570A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1123549A (en) * 1977-10-13 1982-05-11 Siegfried Adelmann Modified polycarbonates and a process for their preparation
CA1103840A (en) 1977-10-13 1981-06-23 Siegfried Adelmann Polycarbonates with end groups containing double bonds which can be crosslinked by uv light
DE2829256A1 (de) 1978-07-04 1980-01-17 Bayer Ag Polycarbonate mit uv-licht-vernetzbaren doppelbindungen enthaltenden endgruppen

Also Published As

Publication number Publication date
FR1235624A (fr) 1960-07-08
CH398080A (de) 1965-08-31
DE1085668B (de) 1960-07-21
NL240570A (enExample)

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GB880628A (en) Process for the alteration of the physical and chemical properties of polycarbonates
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