KR860001848A - Polyester composition - Google Patents

Polyester composition Download PDF

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Publication number
KR860001848A
KR860001848A KR1019840004759A KR840004759A KR860001848A KR 860001848 A KR860001848 A KR 860001848A KR 1019840004759 A KR1019840004759 A KR 1019840004759A KR 840004759 A KR840004759 A KR 840004759A KR 860001848 A KR860001848 A KR 860001848A
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South Korea
Prior art keywords
polyester resin
matrix
dispersoid
polyester composition
polyester
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KR1019840004759A
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Korean (ko)
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KR910007006B1 (en
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가쓰오(외 3) 구누기
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나까오 마스로오
데이진 가부시기 가이샤
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Priority to KR1019840004759A priority Critical patent/KR910007006B1/en
Publication of KR860001848A publication Critical patent/KR860001848A/en
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/49—Phosphorus-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/52—Phosphorus bound to oxygen only
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyesters Or Polycarbonates (AREA)

Abstract

내용 없음No content

Description

폴리에스테르 조성물Polyester composition

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도 및 제2도는 고속 용융방사법에 의해 제조된 종래의 폴리에스테르 섬유의 부분단면 양상을 보여주는 각각 배율배 10,000배 및 24,000배의 투과형 전자현미경 사진이고,1 and 2 are transmission electron micrographs of magnification 10,000 times and 24,000 times, respectively, showing partial cross-sectional views of conventional polyester fibers produced by high-speed melt spinning;

제3도와 제4도는 고속용융방사법에 의해 본 발명의 폴리에스테르 섬유로부터 제조된 폴리에스테르 섬유의 부분단면 양상을 보여주는 투과형 전자 현미경 사진이고.3 and 4 are transmission electron micrographs showing a partial cross-sectional view of a polyester fiber produced from the polyester fiber of the present invention by a high-speed melt spinning method.

Claims (5)

(A) 80몰%이상의 일반식(A) General formula of 80 mol% or more 의 에틸렌 테레프탈레이트 반복 단위로 되어 있는 매트릭스 폴리에스테르 수지 100중량부와, (B) 매트릭스폴리에스테르 수지내에 분산되어 있는, 일차 고체 미립자 및/또는 복수개의 일차 고체 미립자로된 이차응집체 상태의 분산질 0.2 내지 7중량부와로 되어 있는데, 본산질은, 분산질이 고유점도 0.640의 폴리에틸렌 테레프탈레이트로 구성된 전형적 매트릭스 폴리에스테르수지속에 소형량 함유되어 있을때, 져형적폴리에스테르 조성물이 관계식(Ⅰ)을 만족하도록 되어 있는 것을 특징으로 하는 폴리에스테르 조성물.100 parts by weight of a matrix polyester resin composed of ethylene terephthalate repeating units of (B) and a dispersoid in a state of secondary agglomerate composed of primary solid fine particles and / or a plurality of primary solid fine particles dispersed in the matrix polyester resin (B). To 7 parts by weight, wherein the acid content is such that when the dispersoid is contained in a small amount in a typical matrix polyester resin composed of polyethylene terephthalate having an intrinsic viscosity of 0.640, the low-form polyester composition satisfies the relation (I). The polyester composition characterized by the above-mentioned. 상기식에서, w는 전형적 폴리에스테르 조성물의 전중량을 기준으로 한 분산질의 중량%를 표시하고, r1과 r2는 각각 0.01sec-1과 5.0sec-1의 전단속도를 표시하고, ηr1(w)와 ηr2(w)는 각각 전단속도 r1과r2에서 구한 w중량%의 분산질을 함유하는 전형적 폴리에스테르 조성물의 용융점도 poise(1/10 N.sec.m-2)를 표시하고, ηr1(o)와 ηr2(o)는 각각 전단속도 r1과 r2에서 구한 분산질 없는 매트릭스 폴리에스테르 수지의 용융점도 poise(1/10N.sec.m-2)를 표시한다.Wherein, w is typically poly display before a distributed query wt%, based on the weight of the polyester composition and, r 1 and r 2 denotes a shear rate of 0.01sec -1 respectively and 5.0sec -1, ηr 1 ( w) and ηr 2 (w) represent the melt viscosity poise (1/10 N.sec.m -2 ) of a typical polyester composition containing w% by weight dispersoid obtained at shear rates r 1 and r 2 , respectively. And ηr 1 (o) and ηr 2 (o) represent the melt viscosity poise (1/10 N.sec.m −2 ) of the matrix polyester resin without dispersant obtained at the shear rates r 1 and r 2 , respectively. 제1항에 있어서, 상기 일차 고체 미립자와 이차 응집체는 매트릭스 폴리에스테르 수지내 폴리에스테르 분자쇄의 평균길이의 1/3이하와 같은 평균크기를 갖고 있고, 상기 분산질은 매트릭스 폴리에스테르 수지내 폴리에스테르 분자쇄의 평균길이의 1/2이상이 되는 크기를 가진 큰 이차 응집체는 전연 포함하고 있지 않은 것을 특징으로 하는 폴리에스테르 조성물.The method of claim 1, wherein the primary solid fine particles and secondary aggregates have an average size equal to or less than 1/3 of the average length of the polyester molecular chain in the matrix polyester resin, the dispersoid is polyester in the matrix polyester resin A polyester composition, wherein the large secondary aggregate having a size equal to or more than 1/2 of the average length of the molecular chain is not contained at all. 제1항에 있어서, 상기 분산질은 적어도 일종의 무기물질로 되어 있는 것을 특징으로 하는 폴리에스테르 조성물.The polyester composition according to claim 1, wherein the dispersoid is at least one inorganic material. 제1항에 있어서, 상기 분산질을, 상기 매트릭스 폴리에스테르수지 제조공정의 적어도 한단계에서 반응생성물(a)을 다음 일반식(Ⅱ)의 적어도 1종의 인화합물과; (b) 상기 인화합물(a)과 알칼리토금속 화합물(b)에 함유된 금속의 당량수의 합이 인화합물(a)의 물량의 2.0배 내지 3.2배의 범위에 들도록하는 량의 적어도 일종의 알칼리토금속화합물과; (c) 4급 암모늄 화합물과 4급 포스포늄화합물로 구성된 군으로부터 선택된 적어도 일원으로 구성되어 있고 인화합물(a)의 물량의 0.01 내지 35몰%량의 분산제와의 혼합물과 혼합하는 방식에 의해 형성시키는 것을 특징으로 하는 폴리에스테르 조성물.The method of claim 1, wherein the dispersoid, the reaction product (a) in at least one step of the matrix polyester resin manufacturing process and at least one phosphorus compound of the general formula (II); (b) at least one alkaline earth metal in an amount such that the sum of the equivalents of the metals contained in the phosphorus compound (a) and the alkaline earth metal compound (b) falls within a range of 2.0 times to 3.2 times the amount of the phosphorus compound (a) Compound; (c) formed by a mixture of at least one member selected from the group consisting of quaternary ammonium compounds and quaternary phosphonium compounds, with a mixture of 0.01 to 35 mole percent dispersant in the amount of the phosphorus compound (a); Polyester composition, characterized in that. 상기식에서, R1과 R2는 각기 독립적으로 수소원자와 1가 유기기로 구성된 군으로부터 선택된 원을 표시하고, X는 수소원자, 1가 유기기 및 금속원자로 구성된 군으로부터 선택된 원을 표시하고, n는 0 또는 1을 표기한다.Wherein R 1 and R 2 each independently represent a circle selected from the group consisting of a hydrogen atom and a monovalent organic group, X represents a circle selected from the group consisting of a hydrogen atom, a monovalent organic group and a metal atom, n Denotes 0 or 1. 제1항에 있어서, 상기 매트릭스 폴리에스테르 수지는 0.300 이상의 고유점도를 갖고 있는 것을 특징으로 하는 폴리에스테르 조성물.The polyester composition according to claim 1, wherein the matrix polyester resin has an intrinsic viscosity of 0.300 or more. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019840004759A 1984-08-09 1984-08-09 Polyester compositions KR910007006B1 (en)

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Application Number Priority Date Filing Date Title
KR1019840004759A KR910007006B1 (en) 1984-08-09 1984-08-09 Polyester compositions

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Application Number Priority Date Filing Date Title
KR1019840004759A KR910007006B1 (en) 1984-08-09 1984-08-09 Polyester compositions

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KR860001848A true KR860001848A (en) 1986-03-22
KR910007006B1 KR910007006B1 (en) 1991-09-14

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100399754B1 (en) * 2001-04-25 2003-09-29 정영민 Method for partial heat transfer printing of graphics

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100399754B1 (en) * 2001-04-25 2003-09-29 정영민 Method for partial heat transfer printing of graphics

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Publication number Publication date
KR910007006B1 (en) 1991-09-14

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