KR890000542A - 염기성 질소그룹을 갖는 합성수지, 이들의 제조방법 및 용도 - Google Patents

염기성 질소그룹을 갖는 합성수지, 이들의 제조방법 및 용도 Download PDF

Info

Publication number
KR890000542A
KR890000542A KR1019880007773A KR880007773A KR890000542A KR 890000542 A KR890000542 A KR 890000542A KR 1019880007773 A KR1019880007773 A KR 1019880007773A KR 880007773 A KR880007773 A KR 880007773A KR 890000542 A KR890000542 A KR 890000542A
Authority
KR
South Korea
Prior art keywords
synthetic resin
groups
primary
ketimine
epoxy
Prior art date
Application number
KR1019880007773A
Other languages
English (en)
Other versions
KR970002662B1 (ko
Inventor
페르너 토마스
오스터로 롤프
슈프 에베르하르트
쉬베르첼 토마스
알러스 클라스
Original Assignee
벨첼, 트리쉬만
바스프 락케 앤드 파르벤 악티엔게젤샤프트
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 벨첼, 트리쉬만, 바스프 락케 앤드 파르벤 악티엔게젤샤프트 filed Critical 벨첼, 트리쉬만
Publication of KR890000542A publication Critical patent/KR890000542A/ko
Application granted granted Critical
Publication of KR970002662B1 publication Critical patent/KR970002662B1/ko

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
    • 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
    • C08G59/40—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 characterised by the curing agents used
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/44—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications
    • C09D5/4419—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications with polymers obtained otherwise than by polymerisation reactions only involving carbon-to-carbon unsaturated bonds
    • C09D5/443—Polyepoxides
    • C09D5/4434—Polyepoxides characterised by the nature of the epoxy binder
    • C09D5/4438—Binder based on epoxy/amine adducts, i.e. reaction products of polyepoxides with compounds containing amino groups only
    • 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/64—Macromolecular compounds not provided for by groups C08G18/42 - C08G18/63
    • C08G18/6415—Macromolecular compounds not provided for by groups C08G18/42 - C08G18/63 having nitrogen
    • C08G18/643—Reaction products of epoxy resins with at least equivalent amounts of amines
    • 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
    • C08G59/20—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 characterised by the epoxy compounds used
    • C08G59/22—Di-epoxy compounds
    • C08G59/30—Di-epoxy compounds containing atoms other than carbon, hydrogen, oxygen and nitrogen
    • 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
    • C08G59/40—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 characterised by the curing agents used
    • C08G59/4007—Curing agents not provided for by the groups C08G59/42 - C08G59/66
    • C08G59/4014—Nitrogen containing 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
    • 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
    • C08G59/40—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 characterised by the curing agents used
    • C08G59/4007—Curing agents not provided for by the groups C08G59/42 - C08G59/66
    • C08G59/4014—Nitrogen containing compounds
    • C08G59/4042—Imines; Imides
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/44—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31511—Of epoxy ether
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31511—Of epoxy ether
    • Y10T428/31515—As intermediate layer
    • Y10T428/31522—Next to metal
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31511—Of epoxy ether
    • Y10T428/31529—Next to metal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Paints Or Removers (AREA)
  • Epoxy Resins (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Materials For Medical Uses (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Conductive Materials (AREA)

Abstract

내용 없음

Description

염기성 질소그룹을 갖는 합성수지, 이들의 제조방법 및 용도
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (10)

  1. 염기성 질소그룹을 갖고 있으며 산과의 양성자 첨가반응에 의해 물에 분산될 수 있는 합성수지에 있어서, (A) 300 내지 6,000의 평균 분자량 Mn 및 분자당 평균 1.5개 내지 3.0개의 에폭시그룹을 갖는 에폭시수지를, (B) 하나 또는 그 이상의 우레탄 그룹을 부가적으로 함유하는 1차 아민의 케트이민과 반응시키고, 그리고 임의로 (C) 우레탄그룹을 함유하지 않는 1차 디아민의 디케트이민과 반응시키고, 그리고 또 임의로 (D) 3차 아미노그룹을 함유할 수 있는 2차아민 그리고 또한, 1차 모노아민의 게트이민 및/또는 1차/3차 디아민의 케트이민과 반응시킴으로써 얻어질 수 있는 합성수지.
  2. 제 1 항에 있어서, 성분(A)와 (B) 그리고 사용되었다면 (C)와 (D)의 반응생성물의 히드록실 그룹이, 부분적으로 차폐된 폴리이소시안에이트와 반응하여 우레탄 그룹으로 전환됨으로써 얻어질 수 있는 합성수지.
  3. 제 1 항에 있어서, 에폭시수지(A)의 에폭시당량 당 1 내지 2당량의 성분(B),(C) 및 (D)의 케트이민 및 2차 아민을 사용하므로써 얻어질 수 있는 합성수지.
  4. 제 1 항에 있어서, 분자당 평균잡아 최소한 두개의 페놀성 히드록실 그룹을 함유하며 350 내지 5,000의 평균분자량 Mn을 갖는, 폴리페놀의 글리시딜에테르를 에폭시수지(A)로 사용하여 얻어질 수 있는 합성수지.
  5. 제 1 항에 있어서, 최소한 2개의 우레탄그룹 및 2개 이하의 케트이민 그룹을 함유하는 성분(B)를 사용하여 얻어질 수 있는 합성수지.
  6. 제 1 항에 있어서, 지방족 디이소시안에이트를 1 : 0.1 내지 1.9 : 0.9 내지 0.1의 당량 비율로 디올 및/또는 모노알콜과 반응시키고 지방족 1차 아미노 함유 알칸올아민과 반응시켜서 제조되어진 성분(B)를 사용하여 얻어질 수 있는 합성수지.
  7. 제 1 항에 따른 수희석성 합성수지를 산과 양성자 첨가반응시킴으로써 얻어질 수 있는, 교차결합제, 유기용매, 안료 및/또는 그밖의 보조제 물질들도 함유할 수 있는 수성분산액.
  8. 제 1 항에 청구된 바와 같은 합성수지를 결합제로 함유하고 부가적으로 교차결합제를 함유하는 피복제.
  9. 제 7 항에 따른 수성분산액을 전해피복조로 사용하는 것을 포함하는 것을 특징으로 하는 음극전해피복에 의한 도전성 기판상에 피복을 형성하는 방법.
  10. 제 8 항에 따른 피복제를 사용하여 얻어질 수 있는 피복된 물품.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880007773A 1987-06-25 1988-06-25 염기성 질소 그룹을 갖는 합성 수지, 및 이들의 제조 방법 및 사용 방법 KR970002662B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEP3720956.6 1987-06-25
DE19873720956 DE3720956A1 (de) 1987-06-25 1987-06-25 Stickstoffbasische gruppen tragendes kunstharz, dessen herstellung und verwendung
DE87-3720956 1987-06-25

Publications (2)

Publication Number Publication Date
KR890000542A true KR890000542A (ko) 1989-03-15
KR970002662B1 KR970002662B1 (ko) 1997-03-07

Family

ID=6330244

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880007773A KR970002662B1 (ko) 1987-06-25 1988-06-25 염기성 질소 그룹을 갖는 합성 수지, 및 이들의 제조 방법 및 사용 방법

Country Status (9)

Country Link
US (3) US4956402A (ko)
EP (1) EP0296489B1 (ko)
JP (1) JP2792861B2 (ko)
KR (1) KR970002662B1 (ko)
AT (1) ATE94184T1 (ko)
BR (1) BR8803144A (ko)
DE (2) DE3720956A1 (ko)
ES (1) ES2058183T3 (ko)
ZA (1) ZA884528B (ko)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3639488A1 (de) * 1986-11-18 1988-05-19 Basf Lacke & Farben Kathodisch abscheidbare wasserverduennbare bindemittel, wasserverduennbare ueberzugszusammensetzungen und verfahren zur herstellung von kathodisch abscheidbaren wasserverduennbaren bindemitteln
DE3720956A1 (de) * 1987-06-25 1989-01-05 Basf Lacke & Farben Stickstoffbasische gruppen tragendes kunstharz, dessen herstellung und verwendung
DE3918511A1 (de) * 1989-06-07 1990-12-13 Basf Lacke & Farben Verfahren zur beschichtung elektrisch leitfaehiger substrate, waessriger lack, verfahren zur herstellung eines kationischen, aminmodifizierten epoxidharzes und nach diesem verfahren hergestelltes kationisches, aminmodifiziertes epoxidharz
DE3924694A1 (de) * 1989-07-26 1991-01-31 Basf Lacke & Farben Verfahren zum beschichten elektrisch leitfaehiger substrate, waessriger lack, verfahren zur herstellung eines urethangruppenhaltigen adduktes und urethangruppenhaltiges addukt
US5227414A (en) * 1992-04-29 1993-07-13 Tennant Company Aqueous urethane-epoxy coating composition
US5362772A (en) * 1993-07-09 1994-11-08 E. I. Du Pont De Nemours And Company Crosslinked microgel for cathodic electrocoating compositions
US5371120A (en) * 1993-07-19 1994-12-06 E. I. Du Pont De Nemours And Company Crosslinked microgel for cathodic electrocoating compositions
US6878794B1 (en) 1998-06-03 2005-04-12 Tennant Company Urethane resins
US6218500B1 (en) 1998-06-03 2001-04-17 Tennant Company Urethane resins
US6869513B2 (en) * 2001-11-08 2005-03-22 Ppg Industries Ohio, Inc. Photodegradation-resistant electrodepositable coating compositions with improved throw power and processes related thereto
JP2005173645A (ja) * 2003-12-05 2005-06-30 Ibm Japan Ltd プログラム開発支援装置、プログラム開発支援方法、プログラム、及び、記録媒体

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA986639A (en) * 1971-10-28 1976-03-30 Robert R. Zwack Cationic electrodepositable compositions
US3947339A (en) * 1971-12-01 1976-03-30 Ppg Industries, Inc. Method of electrodepositing primary amine group-containing cationic resins
US4017438A (en) * 1974-12-16 1977-04-12 Ppg Industries, Inc. Ketimine-blocked primary amine group-containing cationic electrodepositable resins
CA1111598A (en) * 1976-01-14 1981-10-27 Joseph R. Marchetti Amine acide salt-containing polymers for cationic electrodeposition
US4093594A (en) * 1976-08-18 1978-06-06 Celanese Polymer Specialties Company Process for preparing cathodically depositable coating compositions
AT356779B (de) * 1978-03-13 1980-05-27 Herberts & Co Gmbh Kathodisch abscheidbares waesseriges elektro- tauchlack-ueberzugsmittel
DE3325061A1 (de) * 1983-07-12 1985-01-24 Basf Farben + Fasern Ag, 2000 Hamburg Stickstoffbasische gruppen tragendes kunstharz, dessen herstellung und verwendung
JPS6121167A (ja) * 1984-07-09 1986-01-29 Dai Ichi Kogyo Seiyaku Co Ltd カチオン電着塗料用樹脂組成物
DE3444110A1 (de) * 1984-12-04 1986-06-05 Basf Farben + Fasern Ag, 2000 Hamburg Stickstoffbasische gruppen tragendes kunstharz, dessen herstellung und verwendung
US4596842A (en) * 1985-04-15 1986-06-24 Inmont Corporation Alkanolamine hydroxy-capped epoxy for cathodic electrocoat
DE3720956A1 (de) * 1987-06-25 1989-01-05 Basf Lacke & Farben Stickstoffbasische gruppen tragendes kunstharz, dessen herstellung und verwendung

Also Published As

Publication number Publication date
US5015672A (en) 1991-05-14
ES2058183T3 (es) 1994-11-01
ATE94184T1 (de) 1993-09-15
EP0296489A3 (en) 1990-05-16
DE3883862D1 (de) 1993-10-14
JP2792861B2 (ja) 1998-09-03
EP0296489B1 (de) 1993-09-08
ZA884528B (en) 1990-02-28
US4956402A (en) 1990-09-11
US5015673A (en) 1991-05-14
EP0296489A2 (de) 1988-12-28
DE3720956A1 (de) 1989-01-05
BR8803144A (pt) 1989-01-31
KR970002662B1 (ko) 1997-03-07
JPS6422917A (en) 1989-01-25

Similar Documents

Publication Publication Date Title
KR970002521B1 (ko) 수(水)-분산성 폴리아민-에폭시 첨가생성물 및 에폭시 코우팅 조성물
KR960017719A (ko) 자체-유화 에폭시 경화제
KR890013135A (ko) 글리시돌-개질된 폴리에폭사이드-폴리옥시알킬렌폴리아민 부가물
ES8101091A1 (es) Procedimiento para la preparacion de ligantes de esmalte ca-todicamente depositables
DE3788945D1 (de) Stabile wässrige Epoxidharz-Dispersion, Verfahren zu deren Herstellung und deren Verwendung.
KR890000542A (ko) 염기성 질소그룹을 갖는 합성수지, 이들의 제조방법 및 용도
NO942282D0 (no) Vannkompatibel harpiks med amin-endegruppe og egnet for herding av epoksyharpikser
KR960022649A (ko) 에폭시 수지와 폴리에테르 폴리올의 반응 생성물을 주성분으로 하는 자체-유화 에폭시 경화제
KR920006453A (ko) 음극 침착성 페인트 결합제용 가교결합 성분의 제조방법
CA1232099A (en) Synthetic resin carrying basic nitrogen groups, and its preparation
US4837291A (en) Self-crosslinking cationic paint binders from amine modified epoxy resins reacted with (1) partially blocked isocyanate and (2) formaldehyde
ATE10504T1 (de) Verfahren zur herstellung von haertbaren stickstoffbasische gruppen tragenden polyadditionsprodukten und deren verwendung.
KR900004887A (ko) 음극 침착성 피복 조성물용 안료 페이스트 수지의 제조방법
KR890000541A (ko) 염기성 질소그룹을 갖는 합성수지, 이들의 제조방법 및 용도
KR890003905A (ko) 음극 전기피복을 위한 결합제
KR870006126A (ko) 산으로 양성자 첨가반응에 의해 물에 희석되는 결합제 및 그의 제법
KR900006439A (ko) 피복 조성물
DK0605494T3 (da) Fremgangsmåde til fremstilling af en vandig overtrækssammensætning
KR870005053A (ko) 음극 전기 피복을 위한 결합체
KR870005052A (ko) 음극전기피복을 위한 결합체
KR890010112A (ko) 음극전기피복용 결합제
JPH05508681A (ja) カチオン樹脂中にポリアミンを含有させる方法
JPS5653155A (en) Water-based coating composition
KR910020131A (ko) 저용매 수성 안료페이스트, 그 제조방법 및 용도
KR850006699A (ko) 하이드록시알킬 카바메이트의 제조방법

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee