[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

JPS6420322A - Conjugated fiber - Google Patents

Conjugated fiber

Info

Publication number
JPS6420322A
JPS6420322A JP62174333A JP17433387A JPS6420322A JP S6420322 A JPS6420322 A JP S6420322A JP 62174333 A JP62174333 A JP 62174333A JP 17433387 A JP17433387 A JP 17433387A JP S6420322 A JPS6420322 A JP S6420322A
Authority
JP
Japan
Prior art keywords
ethylene polymer
over
sheath
average molecular
thermoplastic resin
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
JP62174333A
Other languages
Japanese (ja)
Inventor
Akihiko Uchikawa
Kazuhisa Tate
Takeshi Okamoto
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.)
Mitsubishi Petrochemical Co Ltd
Original Assignee
Mitsubishi Petrochemical Co Ltd
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 Mitsubishi Petrochemical Co Ltd filed Critical Mitsubishi Petrochemical Co Ltd
Priority to JP62174333A priority Critical patent/JPS6420322A/en
Publication of JPS6420322A publication Critical patent/JPS6420322A/en
Pending legal-status Critical Current

Links

Landscapes

  • Multicomponent Fibers (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

PURPOSE:To obtain conjugated fibers which is composed of a specific ethylene polymer composition as a sheath component and a thermoplastic resin melting at a temperature more than a certain degree higher than the sheath component melts, and give nonwoven fabrics high nonwoven strength and good touch. CONSTITUTION:The objective conjugated fiber is produced by using, as the sheath, (A) an ethylene polymer composition which contains 10wt.% of a super- low density polyethylene consisting of (i) an ethylene polymer of over 0.920g/cm<3> density, and (ii) an ethylene-4-12C alpha-olefin copolymer of 0.85-0.91g/cm<3> and over 100 deg.C melting point, thus having 0.920-0.950g/cm<3> density, 5-50g/10min melt-flow rate at 190 deg.C, and less than 5 Q value [weight average molecular weight/number average molecular weight, and as the core, (B) a thermoplastic resin melting at temperature over 20 deg.C higher than the component A does].
JP62174333A 1987-07-13 1987-07-13 Conjugated fiber Pending JPS6420322A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62174333A JPS6420322A (en) 1987-07-13 1987-07-13 Conjugated fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62174333A JPS6420322A (en) 1987-07-13 1987-07-13 Conjugated fiber

Publications (1)

Publication Number Publication Date
JPS6420322A true JPS6420322A (en) 1989-01-24

Family

ID=15976808

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62174333A Pending JPS6420322A (en) 1987-07-13 1987-07-13 Conjugated fiber

Country Status (1)

Country Link
JP (1) JPS6420322A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02216251A (en) * 1989-02-10 1990-08-29 Unitika Ltd Nonwoven fabric composed of heat-bonding conjugate fiber
JPH0364519A (en) * 1989-07-31 1991-03-19 Chisso Corp Conjugate type thermally bondable yarn and nonwoven fabric using the same yarn
JPH0949122A (en) * 1995-08-07 1997-02-18 Chisso Corp Thermally fusible conjugated fiber and nonwoven fabric using the same fiber
JPH11350255A (en) * 1998-06-02 1999-12-21 Mitsui Chem Inc Composite fiber and composite fiber non-woven fabric formed from the same fiber
US6355348B1 (en) 1998-12-16 2002-03-12 Mitsui Chemicals, Inc. Composite-fiber nonwoven fabric
JPWO2016143833A1 (en) * 2015-03-09 2017-09-21 三井化学株式会社 Nonwoven fabric laminate, stretchable nonwoven fabric laminate, textile product, absorbent article and sanitary mask
JP2018145544A (en) * 2017-03-02 2018-09-20 旭化成株式会社 Bulky combined filament nonwoven fabric excellent in barrier property
JP2019501304A (en) * 2015-11-25 2019-01-17 ダウ グローバル テクノロジーズ エルエルシー Bicomponent filament

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58191215A (en) * 1982-04-28 1983-11-08 Chisso Corp Polyethylene hot-melt fiber
JPS6110583A (en) * 1983-09-26 1986-01-18 イーライ・リリー・アンド・カンパニー Pyrazoloquinolines whose pyrazole ring is alkylated and intermediate for manufacture

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58191215A (en) * 1982-04-28 1983-11-08 Chisso Corp Polyethylene hot-melt fiber
JPS6110583A (en) * 1983-09-26 1986-01-18 イーライ・リリー・アンド・カンパニー Pyrazoloquinolines whose pyrazole ring is alkylated and intermediate for manufacture

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02216251A (en) * 1989-02-10 1990-08-29 Unitika Ltd Nonwoven fabric composed of heat-bonding conjugate fiber
JPH0364519A (en) * 1989-07-31 1991-03-19 Chisso Corp Conjugate type thermally bondable yarn and nonwoven fabric using the same yarn
JPH0949122A (en) * 1995-08-07 1997-02-18 Chisso Corp Thermally fusible conjugated fiber and nonwoven fabric using the same fiber
JPH11350255A (en) * 1998-06-02 1999-12-21 Mitsui Chem Inc Composite fiber and composite fiber non-woven fabric formed from the same fiber
US6355348B1 (en) 1998-12-16 2002-03-12 Mitsui Chemicals, Inc. Composite-fiber nonwoven fabric
JPWO2016143833A1 (en) * 2015-03-09 2017-09-21 三井化学株式会社 Nonwoven fabric laminate, stretchable nonwoven fabric laminate, textile product, absorbent article and sanitary mask
US10920349B2 (en) 2015-03-09 2021-02-16 Mitsui Chemicals, Inc. Multilayer nonwoven fabric, stretchable multilayer nonwoven fabric, fiber product, absorbent article, and sanitary mask
JP2019501304A (en) * 2015-11-25 2019-01-17 ダウ グローバル テクノロジーズ エルエルシー Bicomponent filament
JP2018145544A (en) * 2017-03-02 2018-09-20 旭化成株式会社 Bulky combined filament nonwoven fabric excellent in barrier property

Similar Documents

Publication Publication Date Title
EP0314151A3 (en) Polyethylene fibers polyethylene fibers
FI935359A0 (en) Polyolefin pressmas Foer framstaellning av fiber, filament och fibertyggenom smaeltspinningsfoerfarandet
WO1992014784A3 (en) Heat sealable blend of very low density polyethylene or plastomer with polypropylene based polymers and heat sealable film and articles made thereof
AU7398791A (en) Three-dimensional polymer webs with improved physical properties
EP0702032A3 (en) Cross-linked foam structures of essentially linear polyolefines and process for manufacture
JPS54100444A (en) Polyethylene resin composition
EP0110454A3 (en) Fusible interlining of improved bond strength and dry cleaning resistance
JPS6420322A (en) Conjugated fiber
ATE131506T1 (en) HIGH MELTING FLOW RATE FIBER REINFORCED POLYPROPYLENE COMPOSITIONS
JPS54100445A (en) Polyethylene resin composition for injection molding
IE791650L (en) Acrylonitrile polymer fiber
TW337538B (en) Fibers comprised of a polyethylene homopolymer or copolymer of ethylene the invention relates to fibers comprised of a polyethylene homopolymer or copolymer of thylene with alpha-olefin comonomers, fabrics and articles comprising said fiber and the manufacturing method
DK0632148T3 (en) Fibers suitable for making nonwoven fabrics with improved strength and softness properties
CA2105264A1 (en) Resin compositions, production process thereof, and products using the resin compositions
JPS551379A (en) Conjugate fiber
ES8206595A1 (en) Ternary thermoplastic moulding composition containing propylene copolymers.
ES2114259T3 (en) POLYETHYLENE MOLDING MASS.
JPS5536250A (en) Vulcanized rubber
JPS6452859A (en) Nonwoven fabric and its production
JPS5486587A (en) Propylene polymer for injection molding
JPS5628241A (en) Glass-fiber reinforced resin composition
Krupp et al. Polyethylene Fibers
JPS5582140A (en) Polyolefin composition
JPS5787453A (en) Thermoplastic polyester resin composition
JPS5739216A (en) Flame retardant composite fiber and its preparation