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KR830002526A - 잠복성 루이스 산 촉매 시스템 제조공정 - Google Patents

잠복성 루이스 산 촉매 시스템 제조공정

Info

Publication number
KR830002526A
KR830002526A KR1019800002540A KR800002540A KR830002526A KR 830002526 A KR830002526 A KR 830002526A KR 1019800002540 A KR1019800002540 A KR 1019800002540A KR 800002540 A KR800002540 A KR 800002540A KR 830002526 A KR830002526 A KR 830002526A
Authority
KR
South Korea
Prior art keywords
liquid medium
lewis acid
functionality
microcapsules
glycerol
Prior art date
Application number
KR1019800002540A
Other languages
English (en)
Other versions
KR840000791B1 (ko
Inventor
지·뉴엘 리차드
Original Assignee
알·엠·아담스
미네소타 마이닝 앤드 매뉴팩튜어링 켐페니
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 알·엠·아담스, 미네소타 마이닝 앤드 매뉴팩튜어링 켐페니 filed Critical 알·엠·아담스
Publication of KR830002526A publication Critical patent/KR830002526A/ko
Application granted granted Critical
Publication of KR840000791B1 publication Critical patent/KR840000791B1/ko

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/02—Feed or outlet devices therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • B01J13/06—Making microcapsules or microballoons by phase separation
    • B01J13/14—Polymerisation; cross-linking
    • B01J13/16—Interfacial polymerisation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J33/00—Protection of catalysts, e.g. by coating
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/003—Polymeric products of isocyanates or isothiocyanates with epoxy compounds having no active hydrogen
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • 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
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/188—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing using encapsulated 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
    • C08G85/00—General processes for preparing compounds provided for in this subclass
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated
    • Y10T428/2998—Coated including synthetic resin or polymer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Epoxy Resins (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)

Abstract

내용 없음

Description

잠복성 루이스 산 촉매 시스템 제조공정
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (23)

  1. 하기의 과정으로 구성되어진 잠복성 촉매 농축물의 제조공정.
  2. (가) 약 380 이상의 당량과 약 2에서 6의 관능도 및 약 40개 이상의 탄소원자를 지닌 방향성 카르복실산 및 알킬, 아르알킬 또는 알릴알콜의 에스테르를 지닌 방향성 폴리이소시아네이트들로부터 선택되어진 액상 미디엄에서 글리세롤을 지닌 루이스 산 복합물의 불연속 방울을 유지시키며 분산함.
  3. (나) 상기의 액상 미디엄에 전술한 방향성 폴리이소시아네이트 및 약 70에서 220의 당량과 약 2에서 3의 관능도를 지닌 시클로 지방족 폴리에폭사이드로 구성되어진 조성물을 첨가함.
  4. 이에 의하여 전술한대로 액상 미디엄에서 루이스 산-글리세롤 복합물로 구성되어진 액상 증량제 및 시클로지방족 폴리에폭사이드 및 방향성 폴리이소시아네이트의 교차 결합된 계면성 폴리우레탄-폴리에테르 반응물로 된 쉘막을 지닌 분쇄성, 불침투성의 미세캡슐 슬러리를 형성하도록 방울표면에서 계면성 중축합이 발생함.
  5. 청구범위 1에 액상 미디엄이 방향성 이소시아네이트인 청구범위 1에 따르는 방법.
  6. 청구범위에서 액상 미디엄이 에스테르인 청구범위 1에 따르는 방법.
  7. 청구범위 1에서 루이스 산이 BF3인 청구범위 1에 따르는 방법.
  8. 하기의 과정으로 구성되어진 미세캡슐을 제고하는 방법.
  9. 가) 청구범위 1에 따르는 액상배지에서 미세캡슐을 함유한 잠복성 촉매 농축물을 준비함.
  10. 나) 하기의 특성을 지닌 0.1에서 400미크론 크기의 분쇄성, 불침투성 농축물로부터 회수함.
  11. (ㄱ) 약 380 이상의 당량 및 약 2에서 6의 관능도를 지닌 방향성 폴리이소시아네이트 글리세롤 및 약 7에서 220의 당량과 약 2에서 3의 관능도를 지닌 시클로 지방족 폴리에폭사이드의 교차결합된 계면성 폴리우레탄-폴리에테르 반응물의 쉘막, 그리고
  12. (ㄴ) 루이스 산-글리세롤 복합물로 구성되어진 액상 증량제.
  13. 미세캡슐들이 하기의 반응물인 청구범위 5에 따르는 방법.
  14. (ㄱ) 5-25 부분의 루이스 산,
  15. (ㄴ) 5-30 부분의 방향족 폴리이소시아네이트,
  16. (ㄷ) 5-20 부분의 시클로 지방족 폴리에폭사이드 및
  17. (ㄹ) 25-75 부분의 글리세롤,
  18. (ㄱ), (ㄴ), (ㄷ) 및 (ㄹ)의 합이 100 부분이 되게 함.
  19. 미세캡슐이 약 25에서 400미크론 크기인 청구범위 45에 따르는 방법.
  20. 미세켑슐이 약 0.1에서 20미크론 크기인 청구범위 5에 따르는 방법.
  21. 미세캡슐이 약 1에서 5미크론 크기인 청구범위 5에 따르는 방법.
  22. 방향족 폴리이소시아네이트와 시클로 지방족 폴리에폭사이드가 각각 약 380의 평균분자량과 약 2.6의 평균 관능도를 지닌 폴리메틸렌 폴리페닐이소시아네이트 및 에폭시 시크로헥산 카르복실래이트인 청구범위 5에 따르는 방법.
  23. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019800002540A 1979-06-28 1980-06-27 잠복성 루이스 산촉매 농축물의 제조방법 KR840000791B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/053,056 US4225460A (en) 1979-06-28 1979-06-28 Latent Lewis acid catalyst system and process
US053056 1979-06-28

Publications (2)

Publication Number Publication Date
KR830002526A true KR830002526A (ko) 1983-05-30
KR840000791B1 KR840000791B1 (ko) 1984-06-12

Family

ID=21981645

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019800002540A KR840000791B1 (ko) 1979-06-28 1980-06-27 잠복성 루이스 산촉매 농축물의 제조방법

Country Status (15)

Country Link
US (1) US4225460A (ko)
JP (1) JPS5610525A (ko)
KR (1) KR840000791B1 (ko)
AR (1) AR226852A1 (ko)
AU (1) AU530938B2 (ko)
BR (1) BR8004031A (ko)
CA (1) CA1136598A (ko)
DE (1) DE3024264C2 (ko)
ES (1) ES8104002A1 (ko)
FR (1) FR2460157A1 (ko)
GB (1) GB2054514B (ko)
IT (1) IT1131844B (ko)
MX (1) MX156215A (ko)
NZ (1) NZ194162A (ko)
ZA (1) ZA803882B (ko)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4503161A (en) * 1984-03-23 1985-03-05 Minnesota Mining And Manufacturing Company Latent Lewis acid catalyst encapsulated within polymerized cycloaliphatic epoxide and polyhydric alcohol
US4602053A (en) * 1984-05-24 1986-07-22 E. I. Du Pont De Nemours And Company Chip-resistant paint containing epoxyester linear block oligomer
DE3434270A1 (de) * 1984-09-14 1986-03-20 Siemens AG, 1000 Berlin und 8000 München Heisshaertende reaktionsharzmischung zur impraegnierung von isolierungen elektrischer geraete und zur herstellung von formstoffen mit und ohne einlagen
US4623481A (en) * 1984-09-21 1986-11-18 E. I. Du Pont De Nemours & Company Conductive primers
JPS63121212U (ko) * 1987-02-02 1988-08-05
US4874667A (en) * 1987-07-20 1989-10-17 Dow Corning Corporation Microencapsulated platinum-group metals and compounds thereof
US4784879A (en) * 1987-07-20 1988-11-15 Dow Corning Corporation Method for preparing a microencapsulated compound of a platinum group metal
US4877618A (en) * 1988-03-18 1989-10-31 Reed Jr Fred D Transdermal drug delivery device
JPH02140501A (ja) * 1988-08-30 1990-05-30 Ebara Corp 流動層炉
JPH0295500A (ja) * 1988-09-30 1990-04-06 Kiyuugo Nobuhara スラッジの焼成及び洗浄・捕集方法
EP0477376A4 (en) * 1990-03-19 1992-12-02 Daicel Chemical Industries, Ltd. Process for producing polyurethane
DE669960T1 (de) * 1992-11-20 1996-02-29 The Dow Chemical Co., Midland, Mich. Verbesserte hochtemperaturstabilitätaufweisende polyharnstoffpolymere sowie verfahren zu deren herstellung.
US5461106A (en) * 1994-12-12 1995-10-24 The Dow Chemical Company Latent initiator of N-base acid salt-containing emulsion polymer
JP3976503B2 (ja) * 1998-02-13 2007-09-19 独立行政法人科学技術振興機構 マイクロカプセル化ルイス酸
KR100680095B1 (ko) 1999-12-20 2007-02-12 쓰리엠 이노베이티브 프로퍼티즈 캄파니 주위 온도 안정성의 1액형 경화성 에폭시 접착제
CN1115388C (zh) * 2000-09-25 2003-07-23 中国石油化工股份有限公司 一种加氢保护催化剂及其制备方法
DE10216550A1 (de) * 2002-04-15 2003-10-30 Schenectady Int Inc Mikrokapseln zur Herstellung von lagerstabilen ungesättigten Polymerzusammensetzungen
JP2015503668A (ja) 2011-12-29 2015-02-02 サーテンティード コーポレイション フォーム、組成物、および方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3018258A (en) * 1958-06-17 1962-01-23 Shell Oil Co New curing agents for polyepoxides and method for their preparation
US3384680A (en) * 1963-04-08 1968-05-21 Boeing Co Curing epoxide resins with encapsulated shielded catalysts
GB1103202A (en) 1963-08-09 1968-02-14 Dunlop Co Ltd Improvements relating to encapsulated materials
GB1158662A (en) 1966-02-01 1969-07-16 Dunlop Co Ltd Improvements relating to Encapsulated Materials
US3860565A (en) * 1973-10-01 1975-01-14 Minnesota Mining & Mfg Encapsulated isocyanurate catalyst

Also Published As

Publication number Publication date
NZ194162A (en) 1982-11-23
DE3024264C2 (de) 1993-11-11
GB2054514B (en) 1983-05-05
ES492807A0 (es) 1981-04-16
BR8004031A (pt) 1981-03-10
FR2460157A1 (fr) 1981-01-23
AR226852A1 (es) 1982-08-31
MX156215A (es) 1988-07-26
AU5971180A (en) 1981-01-08
ES8104002A1 (es) 1981-04-16
AU530938B2 (en) 1983-08-04
GB2054514A (en) 1981-02-18
ZA803882B (en) 1981-09-30
JPS6333488B2 (ko) 1988-07-05
CA1136598A (en) 1982-11-30
FR2460157B1 (ko) 1983-02-18
US4225460A (en) 1980-09-30
DE3024264A1 (de) 1981-01-08
KR840000791B1 (ko) 1984-06-12
IT1131844B (it) 1986-06-25
IT8023013A0 (it) 1980-06-26
JPS5610525A (en) 1981-02-03

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