Stretched microporous material

Details Stretched microporous material Stretched microporous material

1988-09-15

1989-05-23

Foelak, Morton

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Cellular products or processes of preparing a cellular...

264 41, 264 49, 2642888, 2642893, 2642902, 264DIG13, 521 64, C08J 926, B29C 5512, B29C 6720

Patent

active

048331724

ABSTRACT:
Precursor microporous material comprising a matrix consisting essentially of linear ultrahigh molecular weight polyolefin, a large proportion of finely divided water-insoluble siliceous filler, and interconnecting pores is stretched to increase the porosity and provide regions of stretch-induced molecularly oriented polymer in the matrix.

REFERENCES:
patent: 2772322 (1956-11-01), Witt et al.
patent: 2823421 (1958-02-01), Scarlett
patent: 3208100 (1965-09-01), Nash
patent: 3214503 (1965-10-01), Markwood
patent: 3256216 (1966-06-01), Erickson
patent: 3256374 (1966-06-01), Suzuki
patent: 3351495 (1967-11-01), Larsen et al.
patent: 3426754 (1969-02-01), Bierenbaum et al.
patent: 3536796 (1970-10-01), Rock
patent: 3555129 (1971-01-01), Fukada et al.
patent: 3558764 (1971-01-01), Isaacson et al.
patent: 3567666 (1971-03-01), Berger
patent: 3634184 (1972-01-01), Wang
patent: 3675391 (1972-07-01), Gallacher
patent: 3679538 (1972-07-01), Druin et al.
patent: 3679540 (1972-07-01), Zimmerman et al.
patent: 3696061 (1972-10-01), Selsor et al.
patent: 3725520 (1973-04-01), Suzuki et al.
patent: 3745057 (1973-07-01), Loft et al.
patent: 3784490 (1974-01-01), Rainer et al.
patent: 3797494 (1974-03-01), Zaffaroni
patent: 3798294 (1974-03-01), Hollenbeck
patent: 3799828 (1974-03-01), Takashi et al.
patent: 3801692 (1974-04-01), Zimmerman
patent: 3839516 (1974-10-01), Williams et al.
patent: 3843761 (1974-10-01), Blerenbaum et al.
patent: 3844865 (1974-10-01), Elton et al.
patent: 3862030 (1975-01-01), Goldberg
patent: 3865674 (1975-02-01), Duling et al.
patent: 3870593 (1975-03-01), Elton et al.
patent: 3903234 (1975-09-01), Ikeda et al.
patent: 3917772 (1975-11-01), Hollenbeck
patent: 3920785 (1975-11-01), Druin et al.
patent: 3948254 (1976-04-01), Zaffaroni
patent: 3953566 (1976-04-01), Gore
patent: 3954927 (1976-05-01), Duling et al.
patent: 3956020 (1976-05-01), Weininger et al.
patent: 3962153 (1976-06-01), Gore
patent: 3967978 (1976-07-01), Honda et al.
patent: 3993566 (1976-11-01), Goldberg et al.
patent: 3996934 (1976-12-01), Zaffaroni
patent: 4024323 (1977-05-01), Versteegh
patent: 4031894 (1977-06-01), Urquhart et al.
patent: 4102746 (1978-07-01), Goldberg
patent: 4116892 (1978-09-01), Schwarz
patent: 4138459 (1979-02-01), Brazinsky et al.
patent: 4153664 (1979-05-01), Sabee
patent: 4169014 (1979-09-01), Goldberg
patent: 4187390 (1980-02-01), Gore
patent: 4190707 (1980-02-01), Doi et al.
patent: 4191719 (1980-03-01), Jack et al.
patent: 4194041 (1980-03-01), Gore et al.
patent: 4210709 (1980-07-01), Doi et al.
patent: 4237083 (1980-12-01), Young et al.
patent: 4247498 (1981-01-01), Castro
patent: 4255376 (1981-03-01), Soehngen
patent: 4257997 (1981-03-01), Soehngen et al.
patent: 4331622 (1982-05-01), Doi et al.
patent: 4335193 (1982-06-01), Doi et al.
patent: 4336243 (1982-06-01), Sanvordeker et al.
patent: 4350655 (1982-09-01), Hoge
patent: 4384023 (1983-05-01), Okamura et al.
patent: 4405688 (1983-09-01), Lowery et al.
patent: 4413110 (1983-11-01), Kavesh et al.
patent: 4422993 (1983-12-01), Smith et al.
patent: 4430383 (1984-02-01), Smith et al.
patent: 4434250 (1984-02-01), Kessler
patent: 4438167 (1984-03-01), Schwarz
patent: 4443511 (1984-04-01), Worden et al.
patent: 4469746 (1984-09-01), Weisman et al.
patent: 4472328 (1984-09-01), Sugimoto et al.
patent: 4482516 (1984-11-01), Bowman et al.
patent: 4490431 (1984-12-01), Vitzthum et al.
patent: 4501793 (1985-02-01), Sarada
patent: 4525340 (1985-06-01), Lange et al.
patent: 4539256 (1985-09-01), Shipman
patent: 4545950 (1985-10-01), Motooka et al.
patent: 4551296 (1985-11-01), Kavesh et al.
patent: 4564488 (1986-01-01), Gerlach et al.
patent: 4585604 (1986-04-01), Okuyama et al.
patent: 4600533 (1986-07-01), Kono et al.
patent: 4613441 (1986-09-01), Kohno et al.
patent: 4613544 (1986-09-01), Burleigh
patent: 4613643 (1986-09-01), Nakamura et al.
patent: 4620955 (1986-11-01), Kono et al.
patent: 4620956 (1986-11-01), Hamer
patent: 4626252 (1986-12-01), Nishizawa et al.
patent: 4670341 (1987-01-01), Lundsager

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