JPS6477623A - Light-fast polyester fiber - Google Patents

Light-fast polyester fiber

Info

Publication number
JPS6477623A
JPS6477623A JP23325987A JP23325987A JPS6477623A JP S6477623 A JPS6477623 A JP S6477623A JP 23325987 A JP23325987 A JP 23325987A JP 23325987 A JP23325987 A JP 23325987A JP S6477623 A JPS6477623 A JP S6477623A
Authority
JP
Japan
Prior art keywords
fine particles
inorganic fine
polyester
polyester component
coating
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
JP23325987A
Other languages
Japanese (ja)
Inventor
Masahiro Betto
Katsumi Nakagawa
Shiro Murakami
Sadami Nanjo
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.)
Unitika Ltd
Original Assignee
Unitika 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 Unitika Ltd filed Critical Unitika Ltd
Priority to JP23325987A priority Critical patent/JPS6477623A/en
Publication of JPS6477623A publication Critical patent/JPS6477623A/en
Pending legal-status Critical Current

Links

Landscapes

  • Multicomponent Fibers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Artificial Filaments (AREA)

Abstract

PURPOSE:To obtain the titled composite fiber usable in the field to which high light-fastness is required, by coating a polyester component free from inorganic fine particles with a polyester component containing inorganic fine particles coated with an Mn compound. CONSTITUTION:The objective fiber is a composite fiber produced by coating (A) a polyester component essentially free from inorganic fine particles with (B) a polyester component containing inorganic fine particles (preferably titanium dioxide) having an average particle diameter of <=0.1mum, preferably 0.01-0.05mum and coated with a manganese compound (e.g. manganese borate). The polyester is preferably polyethylene terephthalate, polybutylene terephthalate or a polyester composed mainly of the above terephthalate. Preferably, the content of the inorganic fine particles in the component B is 0.05-10wt.% and the weight ratio of B/A is 95/5-30/70.
JP23325987A 1987-09-17 1987-09-17 Light-fast polyester fiber Pending JPS6477623A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23325987A JPS6477623A (en) 1987-09-17 1987-09-17 Light-fast polyester fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23325987A JPS6477623A (en) 1987-09-17 1987-09-17 Light-fast polyester fiber

Publications (1)

Publication Number Publication Date
JPS6477623A true JPS6477623A (en) 1989-03-23

Family

ID=16952274

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23325987A Pending JPS6477623A (en) 1987-09-17 1987-09-17 Light-fast polyester fiber

Country Status (1)

Country Link
JP (1) JPS6477623A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11507994A (en) * 1995-06-06 1999-07-13 フィルトロナ、インターナショナル、リミテッド Bicomponent fiber comprising polyethylene terephthalate sheath / thermoplastic polymer core, method for producing the same and products produced therefrom
CN110511598A (en) * 2019-09-02 2019-11-29 中东金润新材料有限公司 A kind of dedicated titanium dioxide production technique of high light-fast papermaking
CN111073352A (en) * 2019-12-31 2020-04-28 南京钛白化工有限责任公司 Preparation method of low-photoactivity flatting agent for chemical fibers

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11507994A (en) * 1995-06-06 1999-07-13 フィルトロナ、インターナショナル、リミテッド Bicomponent fiber comprising polyethylene terephthalate sheath / thermoplastic polymer core, method for producing the same and products produced therefrom
JP2008095270A (en) * 1995-06-06 2008-04-24 Filtrona Richmond Inc Polyethylene terephthalate sheath/thermoplastic polymer core bicomponent fiber, method of making the same and product formed therefrom
CN110511598A (en) * 2019-09-02 2019-11-29 中东金润新材料有限公司 A kind of dedicated titanium dioxide production technique of high light-fast papermaking
CN111073352A (en) * 2019-12-31 2020-04-28 南京钛白化工有限责任公司 Preparation method of low-photoactivity flatting agent for chemical fibers
CN111073352B (en) * 2019-12-31 2021-10-26 南京钛白化工有限责任公司 Preparation method of low-photoactivity flatting agent for chemical fibers

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