KR910011962A - Process for producing polyester having excellent particle dispersibility - Google Patents

Process for producing polyester having excellent particle dispersibility

Info

Publication number
KR910011962A
KR910011962A KR1019890018395A KR890018395A KR910011962A KR 910011962 A KR910011962 A KR 910011962A KR 1019890018395 A KR1019890018395 A KR 1019890018395A KR 890018395 A KR890018395 A KR 890018395A KR 910011962 A KR910011962 A KR 910011962A
Authority
KR
South Korea
Prior art keywords
producing polyester
particle dispersibility
excellent particle
polyester
amount
Prior art date
Application number
KR1019890018395A
Other languages
Korean (ko)
Other versions
KR930002709B1 (en
Inventor
박인보
최우
Original Assignee
이상철
주식회사 코오롱
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 이상철, 주식회사 코오롱 filed Critical 이상철
Priority to KR1019890018395A priority Critical patent/KR930002709B1/en
Publication of KR910011962A publication Critical patent/KR910011962A/en
Application granted granted Critical
Publication of KR930002709B1 publication Critical patent/KR930002709B1/en

Links

Classifications

    • 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
    • C08K3/10—Metal compounds
    • C08K3/105—Compounds containing metals of Groups 1 to 3 or of Groups 11 to 13 of the Periodic Table
    • 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
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0083—Nucleating agents promoting the crystallisation of the polymer matrix
    • 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
    • C08K5/54—Silicon-containing compounds
    • C08K5/541—Silicon-containing compounds containing oxygen
    • C08K5/5415—Silicon-containing compounds containing oxygen containing at least one Si—O bond
    • 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
    • C08K5/54—Silicon-containing compounds
    • C08K5/544—Silicon-containing compounds containing nitrogen
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/10—Transparent films; Clear coatings; Transparent materials

Landscapes

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

Abstract

내용 없음.No content.

Description

입자 분산성이 우수한 폴리에스테르의 제조방법Process for producing polyester having excellent particle dispersibility

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

Claims (1)

필름형성용 폴리에스테르를 제조함에 있어서, 에스테르 교환 반응중, 또는 에스테르화 반응의 전 또는 후에 입자 생성원으로서의 칼슘화합물을 투입하고,-아미노프로필트리에톡시실란을 칼슘화합물 투입량에 대하여 0.05-0.80중량% 첨가하는 것을 특징으로 하는 폴리에스테르 제조방법.In preparing the polyester for film formation, a calcium compound as a particle generation source is introduced during or after the transesterification reaction or before or after the esterification reaction. A method for producing a polyester, wherein the aminopropyl triethoxysilane is added in an amount of 0.05-0.80% by weight based on the amount of the calcium compound added. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019890018395A 1989-12-12 1989-12-12 Produce for preparation of polyester KR930002709B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019890018395A KR930002709B1 (en) 1989-12-12 1989-12-12 Produce for preparation of polyester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019890018395A KR930002709B1 (en) 1989-12-12 1989-12-12 Produce for preparation of polyester

Publications (2)

Publication Number Publication Date
KR910011962A true KR910011962A (en) 1991-08-07
KR930002709B1 KR930002709B1 (en) 1993-04-09

Family

ID=19292803

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890018395A KR930002709B1 (en) 1989-12-12 1989-12-12 Produce for preparation of polyester

Country Status (1)

Country Link
KR (1) KR930002709B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114790282A (en) * 2021-12-30 2022-07-26 康辉新材料科技有限公司 Preparation method and application of nano-microparticle in-situ polymerization catalyst

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107557902B (en) * 2017-09-07 2020-10-02 江苏恒科新材料有限公司 Preparation method of cationic dyeable polyester POY (polyester pre-oriented yarn)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114790282A (en) * 2021-12-30 2022-07-26 康辉新材料科技有限公司 Preparation method and application of nano-microparticle in-situ polymerization catalyst

Also Published As

Publication number Publication date
KR930002709B1 (en) 1993-04-09

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Legal Events

Date Code Title Description
A201 Request for examination
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 19970313

Year of fee payment: 5

LAPS Lapse due to unpaid annual fee