CA930789A - Film treating method and apparatus - Google Patents

Film treating method and apparatus

Info

Publication number
CA930789A
CA930789A CA089660A CA89660A CA930789A CA 930789 A CA930789 A CA 930789A CA 089660 A CA089660 A CA 089660A CA 89660 A CA89660 A CA 89660A CA 930789 A CA930789 A CA 930789A
Authority
CA
Canada
Prior art keywords
treating method
film treating
film
treating
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
CA089660A
Other versions
CA89660S (en
Inventor
A. Rosenthal Louis
A. Davis Donald
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.)
Union Carbide Corp
Original Assignee
Union Carbide 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 Union Carbide Corp filed Critical Union Carbide Corp
Application granted granted Critical
Publication of CA930789A publication Critical patent/CA930789A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/505—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M7/515—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
    • H02M7/523—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with LC-resonance circuit in the main circuit
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T19/00—Devices providing for corona discharge
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/505—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M7/515—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
CA089660A 1969-09-30 1970-07-31 Film treating method and apparatus Expired CA930789A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86241269A 1969-09-30 1969-09-30

Publications (1)

Publication Number Publication Date
CA930789A true CA930789A (en) 1973-07-24

Family

ID=25338437

Family Applications (1)

Application Number Title Priority Date Filing Date
CA089660A Expired CA930789A (en) 1969-09-30 1970-07-31 Film treating method and apparatus

Country Status (9)

Country Link
AU (1) AU2075370A (en)
CA (1) CA930789A (en)
DE (1) DE2045709B2 (en)
ES (1) ES384091A2 (en)
FR (1) FR2074882A6 (en)
GB (1) GB1306277A (en)
IT (1) IT951540B (en)
NL (1) NL7014304A (en)
SE (1) SE369162B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE28361E (en) * 1966-02-08 1975-03-11 Polymer pigmentation
US3632369A (en) * 1969-12-11 1972-01-04 Coaden Oil & Chemical Co Polymer pigmentation
US3736494A (en) * 1970-08-25 1973-05-29 Union Carbide Corp Apparatus for film treatment
JP3148821B2 (en) * 1987-05-21 2001-03-26 グンゼ株式会社 Food packaging material and its manufacturing method

Also Published As

Publication number Publication date
GB1306277A (en) 1973-02-07
DE2045709A1 (en) 1971-04-22
FR2074882A6 (en) 1971-10-08
NL7014304A (en) 1971-04-01
DE2045709B2 (en) 1977-07-14
ES384091A2 (en) 1973-01-16
SE369162B (en) 1974-08-12
IT951540B (en) 1973-07-10
AU2075370A (en) 1972-04-13

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Legal Events

Date Code Title Description
MKEX Expiry

Effective date: 19900724