CN1802198A - 使用具有一定流变性的聚烯烃制造过滤器元件 - Google Patents

使用具有一定流变性的聚烯烃制造过滤器元件 Download PDF

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Publication number
CN1802198A
CN1802198A CNA2004800156245A CN200480015624A CN1802198A CN 1802198 A CN1802198 A CN 1802198A CN A2004800156245 A CNA2004800156245 A CN A2004800156245A CN 200480015624 A CN200480015624 A CN 200480015624A CN 1802198 A CN1802198 A CN 1802198A
Authority
CN
China
Prior art keywords
filter
polypropylene
molecular weight
filter cell
present disclosure
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.)
Pending
Application number
CNA2004800156245A
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English (en)
Chinese (zh)
Inventor
马克斯希梅尔
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.)
3M Innovative Properties Co
Original Assignee
Cuno 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 Cuno Inc filed Critical Cuno Inc
Publication of CN1802198A publication Critical patent/CN1802198A/zh
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
    • B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/04—Processes
    • Y10T83/0405—With preparatory or simultaneous ancillary treatment of work
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/04—Processes
    • Y10T83/0448—With subsequent handling [i.e., of product]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Nonwoven Fabrics (AREA)
CNA2004800156245A 2003-06-05 2004-06-04 使用具有一定流变性的聚烯烃制造过滤器元件 Pending CN1802198A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US47625403P 2003-06-05 2003-06-05
US60/476,254 2003-06-05

Publications (1)

Publication Number Publication Date
CN1802198A true CN1802198A (zh) 2006-07-12

Family

ID=33511770

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2004800156245A Pending CN1802198A (zh) 2003-06-05 2004-06-04 使用具有一定流变性的聚烯烃制造过滤器元件

Country Status (7)

Country Link
US (3) US20040245171A1 (https=)
EP (1) EP1633456A1 (https=)
JP (1) JP2006526503A (https=)
CN (1) CN1802198A (https=)
AU (1) AU2004245077A1 (https=)
BR (1) BRPI0411153A (https=)
WO (1) WO2004108250A1 (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102380260A (zh) * 2011-09-08 2012-03-21 昆山绿来宝环保技术有限公司 具有螺旋型槽的熔喷滤芯及制造其的割挑组合刀和方法
CN112206582A (zh) * 2019-07-10 2021-01-12 现代自动车株式会社 用于车辆的进气口过滤器及其制造方法

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006014236A1 (de) 2006-03-28 2007-10-04 Irema-Filter Gmbh Plissierbares Vliesmaterial und Verfahren und Vorrichtung zur Herstellung derselben
US7828969B2 (en) * 2007-08-07 2010-11-09 3M Innovative Properties Company Liquid filtration systems
DE102010052155A1 (de) 2010-11-22 2012-05-24 Irema-Filter Gmbh Luftfiltermedium mit zwei Wirkmechanismen
US20150135668A1 (en) * 2012-06-14 2015-05-21 Irema Filter Gmbh Filter medium consisting of synthetic polymer
DE102013008402B4 (de) 2013-05-16 2025-07-17 Irema-Filter Gmbh Faservlies und Verfahren zur Herstellung desselben
PL410672A1 (pl) * 2014-12-19 2016-06-20 Secura B. C. Spółka Z Ograniczoną Odpowiedzialnością Płaski materiał filtracyjny z blend polimerowych
DK3257988T3 (da) * 2016-06-13 2019-11-04 Borealis Ag Smelteblæste baner af høj kvalitet med forbedrede barriereegenskaber
FI128154B (fi) * 2016-12-15 2019-11-15 Timo Janhunen Menetelmä polttomoottorin sylinteriin jäävien palokaasujen määrän vähentämiseksi

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NL212714A (https=) * 1955-12-06 1900-01-01
NL126833C (https=) * 1959-01-14
US3143584A (en) * 1959-05-12 1964-08-04 Ici Ltd Spinning polypropylenes which have been subjected to thermal degradation promoted bythe presence of sulfur compounds
US3144436A (en) * 1961-01-04 1964-08-11 Du Pont Process for degrading stereoregular polymers
US3551943A (en) * 1966-12-19 1971-01-05 Exxon Research Engineering Co Controlled degradation
US3978185A (en) * 1968-12-23 1976-08-31 Exxon Research And Engineering Company Melt blowing process
US3849241A (en) * 1968-12-23 1974-11-19 Exxon Research Engineering Co Non-woven mats by melt blowing
US3755527A (en) * 1969-10-09 1973-08-28 Exxon Research Engineering Co Process for producing melt blown nonwoven synthetic polymer mat having high tear resistance
DE2135124C3 (de) * 1971-07-14 1978-09-28 Chemische Werke Huels Ag, 4370 Marl Verfahren zur Entfernung von Katalysatorruckstanden aus organischen Lösungen von organischen Oligomeren oder Polymeren
JPS5148196B2 (https=) * 1972-03-11 1976-12-18
US3801400A (en) * 1972-03-24 1974-04-02 Celanese Corp Varying density cartridge filters
US3940379A (en) * 1973-05-21 1976-02-24 Dart Industries, Inc. Process for controlled degradation of propylene polymers
US4451589A (en) * 1981-06-15 1984-05-29 Kimberly-Clark Corporation Method of improving processability of polymers and resulting polymer compositions
US4594202A (en) * 1984-01-06 1986-06-10 Pall Corporation Method of making cylindrical fibrous filter structures
US4578430A (en) * 1984-12-19 1986-03-25 Shell Oil Company Controlled degradation or cracking of alpha-olefin polymers
US4707524A (en) * 1986-05-06 1987-11-17 Aristech Chemical Corporation Controlled-rheology polypropylene
US5198506A (en) * 1991-05-10 1993-03-30 Phillips Petroleum Company High organic peroxide content polypropylene
CN1037183C (zh) * 1991-07-13 1998-01-28 中国科学院化学研究所 聚丙烯树脂组合物及其制造方法
US5340479A (en) * 1992-08-20 1994-08-23 Osmonics, Inc. Depth filter cartridge and method and apparatus for making same
EP0700464A1 (en) * 1993-05-25 1996-03-13 Exxon Chemical Patents Inc. Novel polyolefin fibers and their fabrics
US5409642A (en) * 1993-10-06 1995-04-25 Exxon Chemical Patents Inc. Melt blowing of tubular filters
US5591335A (en) * 1995-05-02 1997-01-07 Memtec America Corporation Filter cartridges having nonwoven melt blown filtration media with integral co-located support and filtration
US6077914A (en) * 1997-02-20 2000-06-20 Fmc Corporation Process for modifying the rheology of polyolefins
JP3852644B2 (ja) * 1998-09-21 2006-12-06 チッソ株式会社 分割型複合繊維、これを用いた不織布及び吸収性物品
EP1117468B1 (en) * 1998-10-05 2003-03-19 Cuno Incorporated Filter and method of filtering a fluid

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102380260A (zh) * 2011-09-08 2012-03-21 昆山绿来宝环保技术有限公司 具有螺旋型槽的熔喷滤芯及制造其的割挑组合刀和方法
CN102380260B (zh) * 2011-09-08 2014-02-26 昆山鸿福泰环保科技有限公司 具有螺旋型槽的熔喷滤芯及制造其的割挑组合刀和方法
CN112206582A (zh) * 2019-07-10 2021-01-12 现代自动车株式会社 用于车辆的进气口过滤器及其制造方法

Also Published As

Publication number Publication date
JP2006526503A (ja) 2006-11-24
BRPI0411153A (pt) 2006-07-11
US20070175819A1 (en) 2007-08-02
US20040245171A1 (en) 2004-12-09
EP1633456A1 (en) 2006-03-15
WO2004108250A1 (en) 2004-12-16
AU2004245077A1 (en) 2004-12-16
US20090065430A1 (en) 2009-03-12

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Date Code Title Description
C06 Publication
PB01 Publication
C41 Transfer of patent application or patent right or utility model
TA01 Transfer of patent application right

Effective date of registration: 20060616

Address after: American Minnesota

Applicant after: 3M Innovative Properties Company

Address before: American Connecticut

Applicant before: Cuno Inc.

C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C12 Rejection of a patent application after its publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20060712