JPS5222171A - Nonwoven fabric for filtration - Google Patents

Nonwoven fabric for filtration

Info

Publication number
JPS5222171A
JPS5222171A JP9869375A JP9869375A JPS5222171A JP S5222171 A JPS5222171 A JP S5222171A JP 9869375 A JP9869375 A JP 9869375A JP 9869375 A JP9869375 A JP 9869375A JP S5222171 A JPS5222171 A JP S5222171A
Authority
JP
Japan
Prior art keywords
nonwoven fabric
filtration
making use
cotton fibers
structure causes
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
JP9869375A
Other languages
Japanese (ja)
Inventor
Hiroyuki Kanai
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP9869375A priority Critical patent/JPS5222171A/en
Publication of JPS5222171A publication Critical patent/JPS5222171A/en
Pending legal-status Critical Current

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  • Filtering Materials (AREA)

Abstract

PURPOSE: To provide a nonwoven fabric whose pile structure causes no deformation easily by making use of defatted cotton fibers.
COPYRIGHT: (C)1977,JPO&Japio
JP9869375A 1975-08-13 1975-08-13 Nonwoven fabric for filtration Pending JPS5222171A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9869375A JPS5222171A (en) 1975-08-13 1975-08-13 Nonwoven fabric for filtration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9869375A JPS5222171A (en) 1975-08-13 1975-08-13 Nonwoven fabric for filtration

Publications (1)

Publication Number Publication Date
JPS5222171A true JPS5222171A (en) 1977-02-19

Family

ID=14226572

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9869375A Pending JPS5222171A (en) 1975-08-13 1975-08-13 Nonwoven fabric for filtration

Country Status (1)

Country Link
JP (1) JPS5222171A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55114323A (en) * 1979-02-28 1980-09-03 Tsuchiya Mfg Co Ltd Filter medium for air filter and its manufacture
CN1073128C (en) * 1995-04-10 2001-10-17 三井化学株式会社 Process for producing polyethylene terephthalate

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55114323A (en) * 1979-02-28 1980-09-03 Tsuchiya Mfg Co Ltd Filter medium for air filter and its manufacture
CN1073128C (en) * 1995-04-10 2001-10-17 三井化学株式会社 Process for producing polyethylene terephthalate

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