GB1482953A - Photopolymer composition - Google Patents

Photopolymer composition

Info

Publication number
GB1482953A
GB1482953A GB35969/74A GB3596974A GB1482953A GB 1482953 A GB1482953 A GB 1482953A GB 35969/74 A GB35969/74 A GB 35969/74A GB 3596974 A GB3596974 A GB 3596974A GB 1482953 A GB1482953 A GB 1482953A
Authority
GB
United Kingdom
Prior art keywords
weight
cellulose
hydroxypropyl cellulose
acrylamide
aug
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
Application number
GB35969/74A
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.)
Hercules LLC
Original Assignee
Hercules LLC
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 Hercules LLC filed Critical Hercules LLC
Publication of GB1482953A publication Critical patent/GB1482953A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
    • C08B15/10—Crosslinking of cellulose
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/20—Carboxylic acid amides
    • 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
    • G03F7/032—Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds with binders
    • G03F7/0325—Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds with binders the binders being polysaccharides, e.g. cellulose

Landscapes

  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Polymerisation Methods In General (AREA)
  • Graft Or Block Polymers (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

1482953 Photopolymerizable compositions HERCULES Inc 15 Aug 1974 [16 Aug 1973] 35969/74 Addition to 1409833 Heading C3P and C3A [Also in Division G2] A photopolymerizable composition comprises (a) a water-soluble, thermoplastic, amine substituted hydroxypropyl cellulose having an hydroxypropyl MS of at least 2, (b) from 0À5 to 25% by weight of the hydroxy propyl cellulose of an ethylenically unsaturated monomer having its unsaturation in the form of at least two groups per molecule where R is hydrogen or a C 1 -C 3 group, and (c) from 0À1 to 10% by weight of the hydroxypropyl cellulose of a photoinitiator thermally stable at temperatures of up to 180‹ C. The composition may also contain up to 55% by weight of an inert particulate filler transparent to actinic light; this is preferably silica of particle size less than one micron. The hydroxypropyl cellulose preferably has an MS of 3 to 5 and a molecular weight of 20,000 to 1,200,000. The amine may be tertiary aminoalkyl or dialkylamino alkyl. Some of those compounds may be prepared by hydroxy propylation of the products obtained by reacting cellulose with 3 - dialkylamino - 1 - halohydroxypropanes. The unsaturated compounds exemplified are pentaerythritoltriacylate; 1,3,5-triacryloylhexahydro - 1,3,5 - triazine; N,N<SP>1</SP> - oxydimethylenebis(acrylamide); N,N<SP>1</SP> - methylene - bis- (acrylamide) and tetraethylene glycol dimethacrylate. The preferred photoinitiator is benzophenone. A phenolic stabilizer, preferably 7,6-di-tert.- butyl-p-cresol, may also be added.
GB35969/74A 1973-08-16 1974-08-15 Photopolymer composition Expired GB1482953A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US38905673A 1973-08-16 1973-08-16

Publications (1)

Publication Number Publication Date
GB1482953A true GB1482953A (en) 1977-08-17

Family

ID=23536638

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35969/74A Expired GB1482953A (en) 1973-08-16 1974-08-15 Photopolymer composition

Country Status (12)

Country Link
JP (1) JPS5050485A (en)
AU (1) AU7233574A (en)
BE (1) BE818749R (en)
BR (1) BR7406798D0 (en)
DE (1) DE2439429A1 (en)
DK (1) DK440074A (en)
FI (1) FI207474A (en)
FR (1) FR2241091A2 (en)
GB (1) GB1482953A (en)
IT (1) IT1048190B (en)
NL (1) NL7410245A (en)
SE (1) SE7410317L (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2450473A1 (en) * 1979-02-27 1980-09-26 Minnesota Mining & Mfg PHOTOSENSITIVE COMPOSITIONS AND IMPRESSIVE SYSTEMS COMPRISING SUCH COMPOSITIONS
US4316949A (en) * 1979-12-14 1982-02-23 Minnesota Mining And Manufacturing Company Photoreactive oligomer composition and printing plate

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2697738B2 (en) * 1988-02-26 1998-01-14 マックダーミッド イメージング テクノロジー，インコーポレイテッド Photopolymerizable composition

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2450473A1 (en) * 1979-02-27 1980-09-26 Minnesota Mining & Mfg PHOTOSENSITIVE COMPOSITIONS AND IMPRESSIVE SYSTEMS COMPRISING SUCH COMPOSITIONS
US4316949A (en) * 1979-12-14 1982-02-23 Minnesota Mining And Manufacturing Company Photoreactive oligomer composition and printing plate

Also Published As

Publication number Publication date
FR2241091A2 (en) 1975-03-14
IT1048190B (en) 1980-11-20
DK440074A (en) 1975-04-28
AU7233574A (en) 1976-02-19
BR7406798D0 (en) 1975-06-03
FI207474A (en) 1975-02-17
SE7410317L (en) 1975-02-17
JPS5050485A (en) 1975-05-06
BE818749R (en) 1974-12-02
DE2439429A1 (en) 1975-02-27
NL7410245A (en) 1975-02-18

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed