JPS5693754A - Flame-retardant polyamide composition - Google Patents

Flame-retardant polyamide composition

Info

Publication number
JPS5693754A
JPS5693754A JP17033879A JP17033879A JPS5693754A JP S5693754 A JPS5693754 A JP S5693754A JP 17033879 A JP17033879 A JP 17033879A JP 17033879 A JP17033879 A JP 17033879A JP S5693754 A JPS5693754 A JP S5693754A
Authority
JP
Japan
Prior art keywords
flame
plane
melamine cyanurate
polyamide
dispersed
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
JP17033879A
Other languages
Japanese (ja)
Inventor
Hiroshi Oshita
Tadao Tsutsumi
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.)
Toray Industries Inc
Original Assignee
Toray Industries 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 Toray Industries Inc filed Critical Toray Industries Inc
Priority to JP17033879A priority Critical patent/JPS5693754A/en
Priority to US06/138,690 priority patent/US4321189A/en
Priority to DE8080101940T priority patent/DE3066797D1/en
Priority to EP80101940A priority patent/EP0017925B1/en
Priority to US06/240,576 priority patent/US4363890A/en
Publication of JPS5693754A publication Critical patent/JPS5693754A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: A highly flame-retardant composition with excellent mechanical property, moldability and heat resistance, which is prepared by finely dispersing melamine cyanurate of crystal size of a specified value or below in a polyamide.
CONSTITUTION: A flame-retardant polyamide composition comprising (A) a polyamide (e.g., Nylon 6 or 66), in which (B) melamine cyanurate having crystal size (L) of the formula [wherein L is average dimension (Å) of a dispersed melamine cyanurate crystal, in the direction perpendicular to a plane of interplaner spacing of 3.17Å ; θ is an angle of diffraction from a plane of interplaner spacing of 3.17Å ; Bo is a half-width of a reflection peak from a plane of interplaner spacing of 3.17Å (unit ; radian) ; K is 1.0(constant) ; λ is the wave length (Å) of an X-ray used] ≤250Å, is dispersed. It is preferable to use 1W30wt%, particularly 3W15wt%, based on component (A), component (B).
COPYRIGHT: (C)1981,JPO&Japio
JP17033879A 1979-04-12 1979-12-28 Flame-retardant polyamide composition Pending JPS5693754A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP17033879A JPS5693754A (en) 1979-12-28 1979-12-28 Flame-retardant polyamide composition
US06/138,690 US4321189A (en) 1979-04-12 1980-04-09 Flame retardant polyamide molding resin containing melamine cyanurate finely dispersed therein
DE8080101940T DE3066797D1 (en) 1979-04-12 1980-04-10 Flame retardant polyamide molding resin and process for its preparation
EP80101940A EP0017925B1 (en) 1979-04-12 1980-04-10 Flame retardant polyamide molding resin and process for its preparation
US06/240,576 US4363890A (en) 1979-04-12 1981-03-09 Process for producing flame retardant polyamide molding resin containing melamine cyanurate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17033879A JPS5693754A (en) 1979-12-28 1979-12-28 Flame-retardant polyamide composition

Publications (1)

Publication Number Publication Date
JPS5693754A true JPS5693754A (en) 1981-07-29

Family

ID=15903070

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17033879A Pending JPS5693754A (en) 1979-04-12 1979-12-28 Flame-retardant polyamide composition

Country Status (1)

Country Link
JP (1) JPS5693754A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013532205A (en) * 2010-06-11 2013-08-15 東レ株式会社 Flame retardant polyester resin composition and molded article thereof
CN107793751A (en) * 2017-10-16 2018-03-13 浙江旭森非卤消烟阻燃剂有限公司 A kind of manufacture method of the master batch of fire proofing and the fire proofing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013532205A (en) * 2010-06-11 2013-08-15 東レ株式会社 Flame retardant polyester resin composition and molded article thereof
CN107793751A (en) * 2017-10-16 2018-03-13 浙江旭森非卤消烟阻燃剂有限公司 A kind of manufacture method of the master batch of fire proofing and the fire proofing

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