KR870010420A - 광중합성 조성물 및 이를 함유하는 광중합성 기록물질 - Google Patents
광중합성 조성물 및 이를 함유하는 광중합성 기록물질 Download PDFInfo
- Publication number
- KR870010420A KR870010420A KR870003860A KR870003860A KR870010420A KR 870010420 A KR870010420 A KR 870010420A KR 870003860 A KR870003860 A KR 870003860A KR 870003860 A KR870003860 A KR 870003860A KR 870010420 A KR870010420 A KR 870010420A
- Authority
- KR
- South Korea
- Prior art keywords
- photopolymerizable
- compound
- photopolymerizable composition
- recording material
- hydrogen
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/004—Photosensitive materials
- G03F7/027—Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/004—Photosensitive materials
- G03F7/027—Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds
- G03F7/028—Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds with photosensitivity-increasing substances, e.g. photoinitiators
- G03F7/029—Inorganic compounds; Onium compounds; Organic compounds having hetero atoms other than oxygen, nitrogen or sulfur
- G03F7/0295—Photolytic halogen compounds
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/1053—Imaging affecting physical property or radiation sensitive material, or producing nonplanar or printing surface - process, composition, or product: radiation sensitive composition or product or process of making binder containing
- Y10S430/1055—Radiation sensitive composition or product or process of making
- Y10S430/114—Initiator containing
- Y10S430/117—Free radical
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/1053—Imaging affecting physical property or radiation sensitive material, or producing nonplanar or printing surface - process, composition, or product: radiation sensitive composition or product or process of making binder containing
- Y10S430/1055—Radiation sensitive composition or product or process of making
- Y10S430/114—Initiator containing
- Y10S430/12—Nitrogen compound containing
- Y10S430/121—Nitrogen in heterocyclic ring
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/1053—Imaging affecting physical property or radiation sensitive material, or producing nonplanar or printing surface - process, composition, or product: radiation sensitive composition or product or process of making binder containing
- Y10S430/1055—Radiation sensitive composition or product or process of making
- Y10S430/114—Initiator containing
- Y10S430/126—Halogen compound containing
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/1053—Imaging affecting physical property or radiation sensitive material, or producing nonplanar or printing surface - process, composition, or product: radiation sensitive composition or product or process of making binder containing
- Y10S430/1055—Radiation sensitive composition or product or process of making
- Y10S430/127—Spectral sensitizer containing
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Polymerisation Methods In General (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (13)
- 필수 성분으로서 a)중합성 결합제, b) 적어도 하나의 말단 에틸렌성 이중결합을 갖는 화합물 및 c) 광개시제로서 N-헤테로사이클릭 화합물을 함유하고 일반식(I) 및 (II)중의 어느 하나에 상응하는 할로겐 화합물을 추가로 함유하는 광중합성 조성물.상기 식에서,X1는 염소 또는 브롬이고,X2및 X3는 동일하거나 상이하며, X1, 수소 또는 알킬 그룹을 나타내고,Y 및 Z는 동일하거나 상이하며, X1, 수소 CN 또는 (A)n-(B)n-D이고,A는 페닐렌그룹이며,n은 0 또는 1이고,B는 CO 또는 SO2이며,D는 R, OR, NHR, N, H2, NR2또는 CX1X2X3이고,R은 알킬, 사이클로알킬, 아릴, 또는 헤테로일 라디칼이며,W는 1내지 3개의 헤테로 원자를 갖고, 임의로 치환체를 가지며, 임의로 융합된 방향족 환을 갖는 5 또는 6원 헤테로 사이클릭환이고,m은 1 또는 2이다.
- 제1항에 있어서, N-헤테로사이클릭 화합물이 아크리딘, 펜아진 또는 퀴놀린 화합물인 광중합성 조성물.
- 제2항에 있어서, N-헤테로 사이클릭 화합물이 9-위치에서 아릴-치환된 아크리딘 인광중합성 조성물.
- 제1항에 있어서, 일반식(I)의 할로겐 화합물이 트리브로모메틸-페닐설폰, 2,2-디브로모말론산디아미드,,-디브로모--시아노메틸-페닐설폰,,-디브로모--벤조일메틸-페닐설폰, 또는,-디브로모말론산-비스 -N-메틸아미드인 광중합성 조성물.
- 제1항에 있어서, 일반식(II)의 할로겐 화합물이 2-위치에서 치환된 4,6-비드(트리클로로메틸)-S-트리아진 또는 2-트리브로모메틸퀴놀린 광중합성 조성물.
- 제1항에 있어서, 2-위치에서의 치환체가 알킬 또는 아릴 라디칼인 광중합성 조성물.
- 제1항에 있어서, 일반식(I) 및 (II)의 화합물을 각각 0.01 내지 3.0중량%의 양으로 함유하는 광중합성 조성물.
- 제1항에 있어서, 염료 또는 염료와 류코염료와의 혼합물을 추가로 함유하는 광중합성 조성물.
- 제1항에 있어서, 중합성 결합제가 물에 불용성이고 알카리성 수용액에 가용성인 광중합성 조성물.
- 제9항에 있어서, 중합체 결합제의 산가가 50 내지 350인 광중합성 조성물.
- 필수성분으로서 a) 중합성결합제, b) 적어도 하나의 말단 에틸렌성 이중결합을 갖는 화합물 및 c) 광개시제로서 N-헤테로 사이클릭 화합물을 함유하고 일반식(I) 및 (II)중의 어느 하나에 상응하는 할로겐 화합물을 추가로 함유하는 광중합성층 및 지지체로 이루어진 광중합성 기록물질.상기 식에서,X1는 염소 또는 브롬이고,X2및 X3는 동일하거나 상이하며, X1, 수소 또는 알킬 그룹을 나타내고,Y 및 Z는 동일하거나 상이하며, X1, 수소 CN 또는 (A)n-(B)n-D이고,A는 페닐렌그룹이며,n은 0 또는 1이고,B는 CO 또는 SO2이며,D는 R, OR, NHR, N, H2, NR2또는 CX1X2X3이고,R은 알킬, 사이클로알킬, 아릴, 또는 헤테로일 라디칼이며,W는 1내지 3개의 헤테로 원자를 갖고, 임의로 치환체를 가지며, 임의로 융합된 방향족 환을 갖는 5 또는 6원 헤테로 사이클릭환이고,m은 1 또는 2이다.
- 제11항에 있어서, 지지체가 알루미늄, 구리 또는 알루미늄 합금 또는 구리합금인 표면을 갖는 광중합성 기록물질.
- 제12항에 있어서, 지지체가 투명한 플라스틱 필름인 광중합성 기록물질.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3613632.8 | 1986-04-23 | ||
DE19863613632 DE3613632A1 (de) | 1986-04-23 | 1986-04-23 | Photopolymerisierbares gemisch und dieses enthaltendes photopolymerisierbares aufzeichnungsmaterial |
Publications (1)
Publication Number | Publication Date |
---|---|
KR870010420A true KR870010420A (ko) | 1987-11-30 |
Family
ID=6299275
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR870003860A KR870010420A (ko) | 1986-04-23 | 1987-04-22 | 광중합성 조성물 및 이를 함유하는 광중합성 기록물질 |
Country Status (5)
Country | Link |
---|---|
US (1) | US5057398A (ko) |
EP (1) | EP0243784B1 (ko) |
JP (1) | JP2845873B2 (ko) |
KR (1) | KR870010420A (ko) |
DE (2) | DE3613632A1 (ko) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6355539A (ja) * | 1986-05-30 | 1988-03-10 | Toyobo Co Ltd | 画像形成材料および画像形成方法 |
US4845011A (en) * | 1987-10-23 | 1989-07-04 | Hoechst Celanese Corporation | Visible light photoinitiation compositions |
JPH0237349A (ja) * | 1988-07-27 | 1990-02-07 | Kimoto & Co Ltd | 感光性組成物 |
JPH0820734B2 (ja) * | 1988-08-11 | 1996-03-04 | 富士写真フイルム株式会社 | 感光性組成物及びそれを用いた光重合性組成物 |
DE3831782A1 (de) * | 1988-09-19 | 1990-03-29 | Hoechst Ag | Photopolymerisierbares gemisch und daraus hergestelltes aufzeichnungsmaterial |
DE3832032A1 (de) * | 1988-09-21 | 1990-03-22 | Hoechst Ag | Photopolymerisierbares gemisch und daraus hergestelltes aufzeichnungsmaterial |
JP2721843B2 (ja) * | 1989-03-23 | 1998-03-04 | 関西ペイント株式会社 | プリント配線板の製造方法 |
JP2599003B2 (ja) * | 1989-10-16 | 1997-04-09 | 富士写真フイルム株式会社 | 感光性組成物 |
DE4007428A1 (de) * | 1990-03-09 | 1991-09-12 | Hoechst Ag | Photopolymerisierbares gemisch und daraus hergestelltes aufzeichnungsmaterial |
KR100290514B1 (ko) * | 1992-09-29 | 2001-09-17 | 후지다 히로미찌 | 감광성착색조성물,그리고색필터및색필터의제조방법 |
US5407783A (en) * | 1993-07-22 | 1995-04-18 | E. I. Du Pont De Nemours And Company | Photoimageable compositions containing substituted 1, 2 dihalogenated ethanes for enhanced printout image |
JPH08240908A (ja) * | 1994-12-29 | 1996-09-17 | Tokyo Ohka Kogyo Co Ltd | 感光性樹脂組成物、それを用いた感光性平版印刷版、および平版印刷用版材の製造方法 |
US5814431A (en) * | 1996-01-10 | 1998-09-29 | Mitsubishi Chemical Corporation | Photosensitive composition and lithographic printing plate |
US20070263060A1 (en) * | 2005-01-14 | 2007-11-15 | Mikhail Laksin | Hybrid Energy Curable Solvent-Based Liquid Printing Inks |
KR101345930B1 (ko) * | 2009-03-13 | 2013-12-27 | 히타치가세이가부시끼가이샤 | 감광성 수지 조성물, 및 이를 이용한 감광성 엘리먼트, 레지스트 패턴의 형성 방법 및 프린트 배선판의 제조 방법 |
Family Cites Families (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1522499A1 (de) * | 1966-05-31 | 1969-09-11 | Kalle Ag | Verfahren zum Herstellen von Offsetdruckformen |
DE1597785A1 (de) * | 1967-08-31 | 1970-06-18 | Kalle Ag | Druckplatte mit photoaktiver Schicht |
DE1298414B (de) * | 1967-11-09 | 1969-06-26 | Kalle Ag | Lichtempfindliches Gemisch |
GB1248036A (en) * | 1968-01-12 | 1971-09-29 | Agfa Gevaert | Photopolymerisation of ethylenically unsaturated organic compounds |
DE2027467C3 (de) * | 1970-06-04 | 1974-08-15 | Kalle Ag, 6202 Wiesbaden-Biebrich | Photopolymerisierbare Kopiermasse |
DE2039861C3 (de) * | 1970-08-11 | 1973-12-13 | Kalle Ag, 6202 Wiesbaden-Biebrich | Photopolymensierbare Kopier masse |
US3987037A (en) * | 1971-09-03 | 1976-10-19 | Minnesota Mining And Manufacturing Company | Chromophore-substituted vinyl-halomethyl-s-triazines |
JPS5148516B2 (ko) * | 1973-02-07 | 1976-12-21 | ||
US3959100A (en) * | 1973-11-08 | 1976-05-25 | Scm Corporation | Photopolymerizable coating compositions containing activated halogenated azine photoinitiator and process for making same |
CH621416A5 (ko) * | 1975-03-27 | 1981-01-30 | Hoechst Ag | |
US4065315A (en) * | 1976-04-26 | 1977-12-27 | Dynachem Corporation | Phototropic dye system and photosensitive compositions containing the same |
JPS5928206B2 (ja) * | 1976-05-04 | 1984-07-11 | 富士写真フイルム株式会社 | 光重合性組成物 |
US4189323A (en) * | 1977-04-25 | 1980-02-19 | Hoechst Aktiengesellschaft | Radiation-sensitive copying composition |
JPS5474728A (en) * | 1977-11-28 | 1979-06-15 | Fuji Photo Film Co Ltd | Photosensitive composition |
US4212970A (en) * | 1977-11-28 | 1980-07-15 | Fuji Photo Film Co., Ltd. | 2-Halomethyl-5-vinyl-1,3,4-oxadiazole compounds |
JPS5928328B2 (ja) * | 1977-11-29 | 1984-07-12 | 富士写真フイルム株式会社 | 光重合性組成物 |
JPS54151024A (en) * | 1978-05-18 | 1979-11-27 | Fuji Photo Film Co Ltd | Photopolymerizable composition |
JPS6053300B2 (ja) * | 1978-08-29 | 1985-11-25 | 富士写真フイルム株式会社 | 感光性樹脂組成物 |
JPS5577742A (en) * | 1978-12-08 | 1980-06-11 | Fuji Photo Film Co Ltd | Photosensitive composition |
DE3021590A1 (de) * | 1980-06-09 | 1981-12-17 | Hoechst Ag, 6000 Frankfurt | 4-halogen-5-(halogenmethyl-phenyl)-oxazol-derivate, ein verfahren zu ihrer herstellung und sie enthaltenden strahlungsempfindliche massen |
DE3021599A1 (de) * | 1980-06-09 | 1981-12-24 | Hoechst Ag, 6000 Frankfurt | 2-(halogenmethyl-phenyl)-4-halogenoxazol-derivate, ein verfahren zu ihrer herstellung und sie enthaltende strahlungsempfindliche massen |
JPS5815503A (ja) * | 1981-07-20 | 1983-01-28 | Fuji Photo Film Co Ltd | 光重合性組成物 |
JPH0230322B2 (ja) * | 1981-09-04 | 1990-07-05 | Mitsubishi Chem Ind | Hikarijugoseisoseibutsu |
US4535052A (en) * | 1983-05-02 | 1985-08-13 | E. I. Du Pont De Nemours And Company | Constrained n-alkylamino aryl ketones as sensitizers for photopolymer compositions |
GB8321813D0 (en) * | 1983-08-12 | 1983-09-14 | Vickers Plc | Radiation sensitive compounds |
JPS6063532A (ja) * | 1983-08-16 | 1985-04-11 | Fuji Photo Film Co Ltd | 光重合性組成物 |
JPS6060104A (ja) * | 1983-09-12 | 1985-04-06 | Fuji Photo Film Co Ltd | 光重合性組成物 |
DE3333450A1 (de) * | 1983-09-16 | 1985-04-11 | Hoechst Ag, 6230 Frankfurt | Trihalogenmethylgruppen enthaltende carbonylmethylenheterocyclen, verfahren zu ihrer herstellung und lichtempfindliches gemisch, das diese verbindungen enthaelt |
JPS60159742A (ja) * | 1984-01-30 | 1985-08-21 | Fuji Photo Film Co Ltd | 光重合性組成物 |
JPH0697339B2 (ja) * | 1984-02-02 | 1994-11-30 | 富士写真フイルム株式会社 | 光重合性組成物 |
DE3537380A1 (de) * | 1985-10-21 | 1987-04-23 | Hoechst Ag | Photopolymerisierbares gemisch und dieses enthaltendes photopolymerisierbares aufzeichnungsmaterial |
JPS62212643A (ja) * | 1986-03-14 | 1987-09-18 | Fuji Photo Film Co Ltd | 光重合性組成物 |
-
1986
- 1986-04-23 DE DE19863613632 patent/DE3613632A1/de not_active Withdrawn
-
1987
- 1987-04-14 EP EP87105501A patent/EP0243784B1/de not_active Expired - Lifetime
- 1987-04-14 DE DE8787105501T patent/DE3780689D1/de not_active Expired - Lifetime
- 1987-04-22 KR KR870003860A patent/KR870010420A/ko not_active Application Discontinuation
- 1987-04-23 JP JP62098794A patent/JP2845873B2/ja not_active Expired - Lifetime
-
1990
- 1990-04-26 US US07/515,669 patent/US5057398A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0243784B1 (de) | 1992-07-29 |
EP0243784A2 (de) | 1987-11-04 |
EP0243784A3 (en) | 1988-12-07 |
JP2845873B2 (ja) | 1999-01-13 |
US5057398A (en) | 1991-10-15 |
JPS62276542A (ja) | 1987-12-01 |
DE3613632A1 (de) | 1987-10-29 |
DE3780689D1 (de) | 1992-09-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR870010420A (ko) | 광중합성 조성물 및 이를 함유하는 광중합성 기록물질 | |
KR870007225A (ko) | 광중합성 조성물 및 이를 함유하는 광중합성 기록물질 | |
KR920004450A (ko) | 광중합성 조성물 및 이 조성물을 사용하여 제조한 광중합성 기록물질 | |
KR910000991A (ko) | 화학발광선을 생성시키기 위한 조성물 및 그이 생성 방법 | |
GB1465142A (en) | Photoconductive compositions | |
KR890004201A (ko) | 포지티브 방사선-감수성 혼합물 | |
ATE14592T1 (de) | Polymerstabilisatoren. | |
AR246979A1 (es) | Compuestos de 1-amino-8-hidroxi-3,6- o -4,6-disulfo-2,7-dis-(fenilazo)- o -(naftilazo)- o -(fenil/naftilazo) hidrosolubles, procedimientos para su preparacion y preparados que los contienen. | |
KR870001489A (ko) | 3-아미노알릴리덴말로니트릴 uv흡수 화합물을 함유하는 사진재료 | |
TR21759A (tr) | Suebstituee edilmis fenilsuelfoniluere tuerevleri,bunlarin meydana getirilmesine mahsus usul ve herbisid olarak kullanimlari ve bunlarin meydana getirilmesine mahsus yeni ara ueruenler | |
GB1534927A (en) | Yellow dye-releasing mono-azo compounds | |
JP2001249458A5 (ko) | ||
KR840007421A (ko) | 모노아조 화합물의 제조방법 | |
KR840004203A (ko) | 하이드라존의 전이-금속 착화합물의 제조방법 | |
DE69614833D1 (de) | Entzündungshemmende benzoesäurederivate | |
JPS5724941A (en) | Color photographic sensitive material | |
ES2043799T3 (es) | Materiales fosforescentes. | |
GB1076368A (en) | Light-sensitive copying material | |
KR870004087A (ko) | 광중합가능 조성물 | |
GB1335474A (en) | Azo dyestuffs their manufacture and use | |
ATE154142T1 (de) | Im mittleren grünbereich sensibilisierende farbstoffe für photographische materialien | |
KR900018751A (ko) | 전자사진 광 수용체 | |
US3782948A (en) | Photographic material containing nitro compounds for the silver dyestuff bleaching process | |
JPH0415264B2 (ko) | ||
US3342603A (en) | Non-silver photosensitive printout compositions |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |