NO134089B - - Google Patents

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Publication number
NO134089B
NO134089B NO3350/72A NO335072A NO134089B NO 134089 B NO134089 B NO 134089B NO 3350/72 A NO3350/72 A NO 3350/72A NO 335072 A NO335072 A NO 335072A NO 134089 B NO134089 B NO 134089B
Authority
NO
Norway
Prior art keywords
polymerization
catalyst
polymers
polypropylene
propylene
Prior art date
Application number
NO3350/72A
Other languages
English (en)
Norwegian (no)
Other versions
NO134089C (fr
Inventor
K W Bower
L F Jennings
Original Assignee
Uarco Inc
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 Uarco Inc filed Critical Uarco Inc
Publication of NO134089B publication Critical patent/NO134089B/no
Publication of NO134089C publication Critical patent/NO134089C/no

Links

Classifications

    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05FSTATIC ELECTRICITY; NATURALLY-OCCURRING ELECTRICITY
    • H05F3/00Carrying-off electrostatic charges
    • H05F3/04Carrying-off electrostatic charges by means of spark gaps or other discharge devices
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05FSTATIC ELECTRICITY; NATURALLY-OCCURRING ELECTRICITY
    • H05F3/00Carrying-off electrostatic charges
    • H05F3/02Carrying-off electrostatic charges by means of earthing connections

Landscapes

  • Elimination Of Static Electricity (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
NO3350/72A 1971-10-15 1972-09-19 NO134089C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18963971A 1971-10-15 1971-10-15

Publications (2)

Publication Number Publication Date
NO134089B true NO134089B (fr) 1976-05-03
NO134089C NO134089C (fr) 1976-08-11

Family

ID=22698168

Family Applications (1)

Application Number Title Priority Date Filing Date
NO3350/72A NO134089C (fr) 1971-10-15 1972-09-19

Country Status (15)

Country Link
US (1) US3702417A (fr)
JP (1) JPS5542480B2 (fr)
AT (1) AT320789B (fr)
AU (1) AU461169B2 (fr)
BE (1) BE788364A (fr)
CA (1) CA951784A (fr)
CH (1) CH544479A (fr)
DE (1) DE2244455C2 (fr)
DK (1) DK142190B (fr)
FR (1) FR2166916A5 (fr)
GB (1) GB1340471A (fr)
IT (1) IT962318B (fr)
NL (1) NL7213401A (fr)
NO (1) NO134089C (fr)
SE (1) SE383087B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4260235A (en) * 1979-03-26 1981-04-07 International Business Machines Corporation Contamination prevention system
JPS57201367A (en) * 1981-06-03 1982-12-09 Shozo Okumura Talking time display device
US4443491A (en) * 1982-06-10 1984-04-17 Acumeter Laboratories, Inc. Method of and apparatus for producing adhesive-coated sheet materials usable with radiation-cured silicone release coatings and the like
US4564759A (en) * 1983-09-26 1986-01-14 Ensign-Bickford Industries, Inc. Corona discharge device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB854237A (en) * 1958-06-11 1960-11-16 Spengler Walter Arrangement for diverting electrostatic charges from the outer surfaces of materialshaving a poor conductivity through the agency of glow discharges
US3283209A (en) * 1964-04-03 1966-11-01 Uarco Inc Static eliminator
AT302636B (de) * 1966-01-24 1972-10-25 Dietrich Erben Vorrichtung zur Behandlung der Oberfläche von dünnwandigen Kunststoff- oder Metallflächen od.dgl.
US3335322A (en) * 1966-05-06 1967-08-08 Borg Warner Charge head array for electrostatic printing system
US3551743A (en) * 1968-02-21 1970-12-29 Varco Inc Static eliminator
US3652897A (en) * 1970-09-09 1972-03-28 Rogers Corp Laminated static charge suppressor and method of making same

Also Published As

Publication number Publication date
US3702417A (en) 1972-11-07
NL7213401A (fr) 1973-04-17
DE2244455A1 (de) 1973-04-19
AU461169B2 (en) 1975-05-15
DK142190C (fr) 1981-02-09
FR2166916A5 (fr) 1973-08-17
SE383087B (sv) 1976-02-23
DE2244455C2 (de) 1986-04-24
IT962318B (it) 1973-12-20
AT320789B (de) 1975-02-25
AU4560672A (en) 1974-02-21
BE788364A (fr) 1973-01-02
GB1340471A (en) 1973-12-12
DK142190B (da) 1980-09-15
CH544479A (de) 1973-11-15
JPS4848093A (fr) 1973-07-07
NO134089C (fr) 1976-08-11
CA951784A (en) 1974-07-23
JPS5542480B2 (fr) 1980-10-30

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