KR970042665A - 난연성 폴리에스테르의 제조방법. - Google Patents

난연성 폴리에스테르의 제조방법. Download PDF

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Publication number
KR970042665A
KR970042665A KR1019950058724A KR19950058724A KR970042665A KR 970042665 A KR970042665 A KR 970042665A KR 1019950058724 A KR1019950058724 A KR 1019950058724A KR 19950058724 A KR19950058724 A KR 19950058724A KR 970042665 A KR970042665 A KR 970042665A
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KR
South Korea
Prior art keywords
formula
forming derivative
flame retardant
polyester
ester forming
Prior art date
Application number
KR1019950058724A
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English (en)
Other versions
KR100236755B1 (ko
Inventor
장동호
이인상
Original Assignee
이명환
동양폴리에스터 주식회사
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.)
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Publication date
Application filed by 이명환, 동양폴리에스터 주식회사 filed Critical 이명환
Priority to KR1019950058724A priority Critical patent/KR100236755B1/ko
Publication of KR970042665A publication Critical patent/KR970042665A/ko
Application granted granted Critical
Publication of KR100236755B1 publication Critical patent/KR100236755B1/ko

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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
    • C08G63/692—Polyesters containing atoms other than carbon, hydrogen and oxygen containing phosphorus
    • C08G63/6924—Polyesters containing atoms other than carbon, hydrogen and oxygen containing phosphorus derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/6926—Dicarboxylic acids and dihydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/78—Preparation processes
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2217—Oxides; Hydroxides of metals of magnesium
    • C08K2003/222—Magnesia, i.e. magnesium oxide
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2262—Oxides; Hydroxides of metals of manganese
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2296—Oxides; Hydroxides of metals of zinc

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyesters Or Polycarbonates (AREA)

Abstract

본 발명은 중합물의 물성 저하가 적고 방사 작업성이 뛰어나며 제직 상태에서 난연성이 우수하게 유지되고, 또한 보통의 PET 중합시간 수준에서 원하는 중합도의 열안정성, 난연성이 우수한 폴리에스테르를 제조하기 위한 것으로서, 적어도 1종 이상의 디카르본산 또는 그의 에스테르 형성성 유도체와 적어도 1종 이상의 디올 또는 그의 에스테르 형성성 유도체로 부터 에스테르 교환반응과 중축합반응을 통해 폴리에스테르를 제조합에 있어서, 에스테르 교환 반응 초기에 다음 일반식(I)의 화합물을 첨가하고, 중축합 반응초기에 멜탈 옥사이드(Ⅱ)를 생성 폴리머의 100-1,000 ppm의 양으로 투입하는 것을 특징으로 한다.
(상기 일반식 (I)에서 R1, R2는 알킬 또는 아릴기이고 R3는 H 또는 알킬기이며,n은 1-2의 정수임)
MO(M=Mn, Mg, Zn) (Ⅱ)

Description

난연성 폴리에스테르의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (2)

  1. 적어도 1종 이상의 디카르본산 또는 그의 에스테르 형성성 유도체와 적어도 1종 이상의 디올 또는 그의 에스테르 형성성 유도체로 부터 에스테르 교환반응과 중축합반응을 통해 폴리에스테르를 제조함에 있어서, 에스테르 교환 반응 초기에 다음 일반식 (I)의 화합물을 첨가하고, 중축합 반응초기에 멜탈 옥사이드(Ⅱ)를 생성폴리머의 100-1000 ppm의 양으로 투입하는 것을 특징으로 하는 난연성 폴리에스테르의 제조방법.
    (상기 일반식 (I)에서 R1, R2는 알킬 또는 아릴기이고 R3는 H 또는 알킬기이며,n은 1-2의 정수임)
    MO(M=Mn, Mg, Zn) (Ⅱ)
  2. 제1항에 있어서, 폴리에스테르 중의 인 원자 함유량이 400 - 40,000 ppm이 되도록 함을 특징으로 하는 난연성 폴리에스테르의 제조방법.
KR1019950058724A 1995-12-27 1995-12-27 난연성 폴리에스테르의 제조방법 KR100236755B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950058724A KR100236755B1 (ko) 1995-12-27 1995-12-27 난연성 폴리에스테르의 제조방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950058724A KR100236755B1 (ko) 1995-12-27 1995-12-27 난연성 폴리에스테르의 제조방법

Publications (2)

Publication Number Publication Date
KR970042665A true KR970042665A (ko) 1997-07-24
KR100236755B1 KR100236755B1 (ko) 2000-01-15

Family

ID=19445063

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950058724A KR100236755B1 (ko) 1995-12-27 1995-12-27 난연성 폴리에스테르의 제조방법

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KR (1) KR100236755B1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101845777B1 (ko) 2015-12-30 2018-04-06 주식회사 휴비스 공정성 및 난연성이 향상된 폴리에스테르 발포체 및 그 제조방법

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