DE69704572D1 - Verfahren zur herstellung von wasserunlöslichen, in wässrigem alkali löslichen novolack-harzen - Google Patents

Verfahren zur herstellung von wasserunlöslichen, in wässrigem alkali löslichen novolack-harzen

Info

Publication number
DE69704572D1
DE69704572D1 DE69704572T DE69704572T DE69704572D1 DE 69704572 D1 DE69704572 D1 DE 69704572D1 DE 69704572 T DE69704572 T DE 69704572T DE 69704572 T DE69704572 T DE 69704572T DE 69704572 D1 DE69704572 D1 DE 69704572D1
Authority
DE
Germany
Prior art keywords
insoluble
aqueous alkali
producing water
resins soluble
novolack
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69704572T
Other languages
English (en)
Other versions
DE69704572T2 (de
Inventor
Dalil Rahman
P Aubin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EMD Performance Materials Corp
Original Assignee
Clariant Finance BVI Ltd
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 Clariant Finance BVI Ltd filed Critical Clariant Finance BVI Ltd
Publication of DE69704572D1 publication Critical patent/DE69704572D1/de
Application granted granted Critical
Publication of DE69704572T2 publication Critical patent/DE69704572T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
    • C08G8/04—Condensation polymers of aldehydes or ketones with phenols only of aldehydes
    • C08G8/08—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ
    • 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
    • G03F7/022—Quinonediazides
    • G03F7/023—Macromolecular quinonediazides; Macromolecular additives, e.g. binders
    • 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
    • G03F7/022—Quinonediazides
    • G03F7/023—Macromolecular quinonediazides; Macromolecular additives, e.g. binders
    • G03F7/0233—Macromolecular quinonediazides; Macromolecular additives, e.g. binders characterised by the polymeric binders or the macromolecular additives other than the macromolecular quinonediazides
    • G03F7/0236—Condensation products of carbonyl compounds and phenolic compounds, e.g. novolak resins

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Materials For Photolithography (AREA)
DE69704572T 1996-12-18 1997-12-16 Gewinnung von novolakharz ohne hochtemperaturdestillation und photoresistzubereitung aus diesem harz Expired - Fee Related DE69704572T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US76854296A 1996-12-18 1996-12-18
PCT/EP1997/007053 WO1998027128A1 (en) 1996-12-18 1997-12-16 Isolation of novolak resin without high temperature distillation and photoresist composition therefrom

Publications (2)

Publication Number Publication Date
DE69704572D1 true DE69704572D1 (de) 2001-05-17
DE69704572T2 DE69704572T2 (de) 2001-09-13

Family

ID=25082790

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69704572T Expired - Fee Related DE69704572T2 (de) 1996-12-18 1997-12-16 Gewinnung von novolakharz ohne hochtemperaturdestillation und photoresistzubereitung aus diesem harz

Country Status (7)

Country Link
EP (1) EP0948552B1 (de)
JP (1) JP2001506294A (de)
KR (1) KR100445856B1 (de)
CN (1) CN1120190C (de)
DE (1) DE69704572T2 (de)
TW (1) TW475099B (de)
WO (1) WO1998027128A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6121412A (en) * 1998-11-12 2000-09-19 Clariant Finance (Bvi) Limited Preparation of fractionated novolak resins by a novel extraction technique
US8822123B2 (en) * 2012-07-13 2014-09-02 Momentive Specialty Chemicals Inc. Polymeric materials and methods for making the polymeric materials

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2590342B2 (ja) * 1986-11-08 1997-03-12 住友化学工業株式会社 ポジ型フォトレジスト用ノボラック樹脂及びそれを含有するポジ型フォトレジスト組成物
US5750632A (en) * 1994-12-30 1998-05-12 Clariant Finance (Bvi) Limited Isolation of novolak resin by low temperature sub surface forced steam distillation
US5693749A (en) * 1995-09-20 1997-12-02 Hoechst Celanese Corporation Fractionation of phenol formaldehyde condensate and photoresist compositions produced therefrom

Also Published As

Publication number Publication date
TW475099B (en) 2002-02-01
KR20000057654A (ko) 2000-09-25
CN1120190C (zh) 2003-09-03
JP2001506294A (ja) 2001-05-15
KR100445856B1 (ko) 2004-08-25
EP0948552B1 (de) 2001-04-11
CN1244876A (zh) 2000-02-16
EP0948552A1 (de) 1999-10-13
WO1998027128A1 (en) 1998-06-25
DE69704572T2 (de) 2001-09-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: AZ ELECTRONIC MATERIALS USA CORP. (N.D.GES.D. STAA

8328 Change in the person/name/address of the agent

Representative=s name: PATENTANWAELTE ISENBRUCK BOESL HOERSCHLER WICHMANN HU

8339 Ceased/non-payment of the annual fee