KR910000811A - Process for preparing poly arylene sulfide - Google Patents

Process for preparing poly arylene sulfide Download PDF

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Publication number
KR910000811A
KR910000811A KR1019890007957A KR890007957A KR910000811A KR 910000811 A KR910000811 A KR 910000811A KR 1019890007957 A KR1019890007957 A KR 1019890007957A KR 890007957 A KR890007957 A KR 890007957A KR 910000811 A KR910000811 A KR 910000811A
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KR
South Korea
Prior art keywords
alkali metal
sulfide
arylene sulfide
integer
preparing poly
Prior art date
Application number
KR1019890007957A
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Korean (ko)
Inventor
최오곤
Original Assignee
김상응
삼양사 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 김상응, 삼양사 주식회사 filed Critical 김상응
Priority to KR1019890007957A priority Critical patent/KR910000811A/en
Publication of KR910000811A publication Critical patent/KR910000811A/en

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  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)

Abstract

내용 없음No content

Description

폴리 아릴렌 설파이드의 제조방법Process for preparing poly arylene sulfide

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (1)

유기 극성 용매 중에서 폴리 할로겐 방향족 화합물과 수화된 알카리 금속 황화물을 반응시켜 폴리아릴렌 설파이드와 알카리 금속 할라이드의 혼합물을 제조하는 방법에 있어 다음 일반식(1)로 표기되는 알카리 또는 알카리토금속게의 탈수제를 유기 극성용매에 용해된 알카리 금속 황화물 슬러리의 알카리 금속 황화물에 대해 0.001몰 무게 내지 0.05몰 무게비를 첨가하여 잔존하는 수분을 완전히 제거하는 것을 특징으로 하는 폴리 아릴렌 설파이드의 제조방법.In the method for preparing a mixture of polyarylene sulfide and alkali metal halide by reacting a poly halogen aromatic compound and a hydrated alkali metal sulfide in an organic polar solvent, A method of producing polyarylene sulfide, characterized by completely removing residual water by adding a 0.001 to 0.05 molar weight ratio to an alkali metal sulfide of an alkali metal sulfide slurry dissolved in an organic polar solvent. Mn-(N)m (1)Mn- (N) m (1) (식중 M은 리튬, 나트륨, 칼륨, 루비듐, 마그네슘, 칼슘등과 같은 알카리 또는 알카리 토금속을 나타내고, n은 1-2의 정수이며, N은 SO₄또는 SO₃또는 할로겐기를 나타내며 m은 1-3의 정수이다)(Where M represents an alkali or alkaline earth metal such as lithium, sodium, potassium, rubidium, magnesium, calcium, etc., n is an integer of 1-2, N is an SO ₄ or SO ₃ or a halogen group, and m is an integer of 1-3. to be) ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019890007957A 1989-06-09 1989-06-09 Process for preparing poly arylene sulfide KR910000811A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019890007957A KR910000811A (en) 1989-06-09 1989-06-09 Process for preparing poly arylene sulfide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019890007957A KR910000811A (en) 1989-06-09 1989-06-09 Process for preparing poly arylene sulfide

Publications (1)

Publication Number Publication Date
KR910000811A true KR910000811A (en) 1991-01-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890007957A KR910000811A (en) 1989-06-09 1989-06-09 Process for preparing poly arylene sulfide

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KR (1) KR910000811A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100340242B1 (en) * 2000-01-07 2002-06-12 이두현 Device of sealing with setting a textile
KR100362539B1 (en) * 2000-10-26 2002-12-05 홍성규 Heat exchanger installation steam blowing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100340242B1 (en) * 2000-01-07 2002-06-12 이두현 Device of sealing with setting a textile
KR100362539B1 (en) * 2000-10-26 2002-12-05 홍성규 Heat exchanger installation steam blowing

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