IT1035165B - Legante di tipo idrosol in particolare per scopi fotografi e procedimento per prepararlo - Google Patents

Legante di tipo idrosol in particolare per scopi fotografi e procedimento per prepararlo

Info

Publication number
IT1035165B
IT1035165B IT4891175A IT4891175A IT1035165B IT 1035165 B IT1035165 B IT 1035165B IT 4891175 A IT4891175 A IT 4891175A IT 4891175 A IT4891175 A IT 4891175A IT 1035165 B IT1035165 B IT 1035165B
Authority
IT
Italy
Prior art keywords
idrosol
preparing
procedure
type binder
photography purposes
Prior art date
Application number
IT4891175A
Other languages
English (en)
Italian (it)
Original Assignee
Lonza Ag
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 Lonza Ag filed Critical Lonza Ag
Application granted granted Critical
Publication of IT1035165B publication Critical patent/IT1035165B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/10—Esters
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
    • G03C1/04—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with macromolecular additives; with layer-forming substances
    • G03C1/053—Polymers obtained by reactions involving only carbon-to-carbon unsaturated bonds, e.g. vinyl polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerization Catalysts (AREA)
IT4891175A 1974-04-04 1975-04-03 Legante di tipo idrosol in particolare per scopi fotografi e procedimento per prepararlo IT1035165B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH475574A CH592896A5 (da) 1974-04-04 1974-04-04

Publications (1)

Publication Number Publication Date
IT1035165B true IT1035165B (it) 1979-10-20

Family

ID=4281941

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4891175A IT1035165B (it) 1974-04-04 1975-04-03 Legante di tipo idrosol in particolare per scopi fotografi e procedimento per prepararlo

Country Status (12)

Country Link
JP (1) JPS50136381A (da)
BE (1) BE827598A (da)
CH (1) CH592896A5 (da)
DD (1) DD116939A5 (da)
DE (1) DE2421859A1 (da)
DK (1) DK141975A (da)
FR (1) FR2266723B3 (da)
GB (1) GB1452465A (da)
IE (1) IE41105B1 (da)
IT (1) IT1035165B (da)
LU (1) LU72211A1 (da)
NL (1) NL7503968A (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3344354A1 (de) * 1983-12-08 1985-06-13 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von waessrigen polyacrylat-copolymer-dispersionen und ihre verwendung bei der zurichtung von leder
JPH0736075B2 (ja) * 1986-02-04 1995-04-19 富士写真フイルム株式会社 ハロゲン化銀写真感光材料及びそれを用いた超硬調ネガ画像形成方法
US5147756A (en) * 1991-04-11 1992-09-15 E. I. Du Pont De Nemours And Company Stabilized, aqueous hydrazide solutions for photographic elements
EP0596318B1 (en) * 1992-11-04 1998-09-16 National Starch and Chemical Investment Holding Corporation Emulsion binders containing low residual formaldehyde and having improved tensile strength
US20030176602A1 (en) * 2001-08-25 2003-09-18 Richard Schmidt Temperature-controlled process for preparation of homogeneous polymers

Also Published As

Publication number Publication date
CH592896A5 (da) 1977-11-15
JPS50136381A (da) 1975-10-29
DE2421859A1 (de) 1975-10-16
NL7503968A (nl) 1975-10-07
DK141975A (da) 1975-10-05
FR2266723A1 (da) 1975-10-31
IE41105B1 (en) 1979-10-24
GB1452465A (en) 1976-10-13
FR2266723B3 (da) 1977-12-16
DD116939A5 (de) 1975-12-12
LU72211A1 (da) 1976-03-02
IE41105L (en) 1975-10-04
BE827598A (fr) 1975-10-06

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