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KR930004340A - 아크릴아미드 단량체의 단독중합체의 안정한 마이크로 에멀션 제조방법 - Google Patents

아크릴아미드 단량체의 단독중합체의 안정한 마이크로 에멀션 제조방법 Download PDF

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Publication number
KR930004340A
KR930004340A KR1019920015661A KR920015661A KR930004340A KR 930004340 A KR930004340 A KR 930004340A KR 1019920015661 A KR1019920015661 A KR 1019920015661A KR 920015661 A KR920015661 A KR 920015661A KR 930004340 A KR930004340 A KR 930004340A
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KR
South Korea
Prior art keywords
homopolymer
stable microemulsion
acrylamide
aqueous phase
acrylamide monomer
Prior art date
Application number
KR1019920015661A
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English (en)
Other versions
KR100232798B1 (ko
Inventor
후앙 선-이
Original Assignee
알퐁스 아아르 노에
아메리칸 사이나밋드 캄파니
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25027947&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR930004340(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 알퐁스 아아르 노에, 아메리칸 사이나밋드 캄파니 filed Critical 알퐁스 아아르 노에
Publication of KR930004340A publication Critical patent/KR930004340A/ko
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Publication of KR100232798B1 publication Critical patent/KR100232798B1/ko

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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/52—Amides or imides
    • C08F20/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
    • C08F20/56—Acrylamide; Methacrylamide
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F120/00—Homopolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
    • C08F120/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F120/52—Amides or imides
    • C08F120/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
    • C08F120/56—Acrylamide; Methacrylamide

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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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Glass Compositions (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

내용 없음.

Description

아클릴아미드 단량체의 단독중합체의 안정한 마이크로 에멀션 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (2)

  1. 아크릴아미드 단량체로 구성되는 수성상 및 탄화수소 오일 및 약 6-약 10범위의 HLB를 가지는 비이온성 계면활성제로 구성되는 유기상을 형성하고, 이때, 계면 활성제 대 아크릴아미드의 비가 약 0.3-1.4대 1의 범위이며, 약0.5:1-약 3:1의 수성상 대 유기상의 비로 수성상에 유기상을 첨가하여 마이크로 에멀션을 형성하고, 약 100℃이하로 발열을 유지하면서 상기 단량체를 중합하고 결과로 생긴 깨끗하고 안정한 마이크로 에멀션을 회소하는 것으로 구성되는 외부로부터 첨가된 산염의부재하에 적어도 15％의 중합체 고체 농도의 아크릴아미드 단량체의 단독중합체의 안정한 마이크로 에멀션의 제조방법.
  2. 제1항에 있어서, 광산, 지방족 모노카르복실산 또는 디카르복실산과 함께 중합하기 앞서 수성상의 pH를 7.0 또는 이하로 조정하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019920015661A 1991-08-30 1992-08-29 아크릴아미드 단량체의 단독중합체의 안정한 마이크로에멀션 제조 방법 KR100232798B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US75281091A 1991-08-30 1991-08-30
US7/752810 1991-08-30
US07/752810 1991-08-30

Publications (2)

Publication Number Publication Date
KR930004340A true KR930004340A (ko) 1993-03-22
KR100232798B1 KR100232798B1 (ko) 1999-12-01

Family

ID=25027947

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920015661A KR100232798B1 (ko) 1991-08-30 1992-08-29 아크릴아미드 단량체의 단독중합체의 안정한 마이크로에멀션 제조 방법

Country Status (15)

Country Link
US (1) US5545688A (ko)
EP (1) EP0529206B1 (ko)
JP (1) JPH05194613A (ko)
KR (1) KR100232798B1 (ko)
AT (1) ATE141095T1 (ko)
AU (1) AU650158B2 (ko)
BR (1) BR9203356A (ko)
CA (1) CA2077097A1 (ko)
DE (1) DE69212627T2 (ko)
DK (1) DK0529206T3 (ko)
ES (1) ES2090410T3 (ko)
IE (1) IE75670B1 (ko)
MX (1) MX9204814A (ko)
TW (1) TW223088B (ko)
ZA (1) ZA926546B (ko)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5785730A (en) * 1996-09-12 1998-07-28 Calgon Corporation Fertilizer and method for preparing the same
US5776350A (en) * 1996-09-12 1998-07-07 Calgon Corporation Separation of raw agricultural waste
WO2003062289A1 (es) * 2001-12-31 2003-07-31 Acideka, S.A. Procedimiento para la produccion de microemulsiones inversas de copolimeros cationicos
US7918891B1 (en) 2004-03-29 2011-04-05 Nuvasive Inc. Systems and methods for spinal fusion
WO2005103091A1 (en) * 2004-04-21 2005-11-03 Ciba Specialty Chemicals Water Treatments Limited Composition and method of preparing high solid emulsions
US8673005B1 (en) 2007-03-07 2014-03-18 Nuvasive, Inc. System and methods for spinal fusion
US8083796B1 (en) 2008-02-29 2011-12-27 Nuvasive, Inc. Implants and methods for spinal fusion
USD754346S1 (en) 2009-03-02 2016-04-19 Nuvasive, Inc. Spinal fusion implant
US9198765B1 (en) 2011-10-31 2015-12-01 Nuvasive, Inc. Expandable spinal fusion implants and related methods

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2524895A1 (fr) * 1982-04-09 1983-10-14 Inst Francais Du Petrole Procede de preparation de microlatex en phase huileuse continue par polymerisation en micro-emulsion du type eau dans l'huile d'un monomere hydrosoluble, microlatex obtenus et leur utilisation en recuperation assistee du petrole
NO165879C (no) * 1984-06-07 1991-04-24 Inst Francais Du Petrole Fremgangsmaate for fremstilling av en invers, stabil mikrolateks.
FR2567525B1 (fr) * 1984-07-13 1987-03-20 Inst Francais Du Petrole Procede de preparation de microlatex inverses et les microlatex inverses obtenus
FR2617172B1 (fr) * 1987-06-25 1993-07-02 Charbonnages Ste Chimique Preparation de microlatex inverses utilisables comme adjuvants de flottation et de drainage ainsi que pour l'absorption et la retention de fluides aqueux
US5041503A (en) * 1988-12-19 1991-08-20 American Cyanamid Company Micro-emulsified glyoxalated acrylamide polymers

Also Published As

Publication number Publication date
ES2090410T3 (es) 1996-10-16
AU650158B2 (en) 1994-06-09
BR9203356A (pt) 1993-03-30
US5545688A (en) 1996-08-13
AU2138392A (en) 1993-03-04
JPH05194613A (ja) 1993-08-03
DK0529206T3 (da) 1996-09-02
IE922621A1 (en) 1993-03-10
TW223088B (ko) 1994-05-01
DE69212627T2 (de) 1997-03-06
MX9204814A (es) 1993-02-01
EP0529206A1 (en) 1993-03-03
EP0529206B1 (en) 1996-08-07
ZA926546B (en) 1993-03-05
ATE141095T1 (de) 1996-08-15
CA2077097A1 (en) 1993-03-01
DE69212627D1 (de) 1996-09-12
KR100232798B1 (ko) 1999-12-01
IE75670B1 (en) 1997-09-10

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