IT962352B - Procedimento per la sbianca ottica di corpi formati - Google Patents

Procedimento per la sbianca ottica di corpi formati

Info

Publication number
IT962352B
IT962352B IT26523/72A IT2652372A IT962352B IT 962352 B IT962352 B IT 962352B IT 26523/72 A IT26523/72 A IT 26523/72A IT 2652372 A IT2652372 A IT 2652372A IT 962352 B IT962352 B IT 962352B
Authority
IT
Italy
Prior art keywords
procedure
formed bodies
optical whitening
whitening
optical
Prior art date
Application number
IT26523/72A
Other languages
English (en)
Original Assignee
Hoechst 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 Hoechst Ag filed Critical Hoechst Ag
Application granted granted Critical
Publication of IT962352B publication Critical patent/IT962352B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
    • B05D5/06—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain multicolour or other optical effects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
    • 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
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/35—Heterocyclic compounds having nitrogen in the ring having also oxygen in the ring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/402—Coloured
    • B32B2307/4026—Coloured within the layer by addition of a colorant, e.g. pigments, dyes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/412—Transparent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2327/00—Polyvinylhalogenides
    • B32B2327/06—PVC, i.e. polyvinylchloride

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
IT26523/72A 1971-07-03 1972-07-01 Procedimento per la sbianca ottica di corpi formati IT962352B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2133160A DE2133160B2 (de) 1971-07-03 1971-07-03 Verfahren zum optischen Aufhellen von weißpigmentierten Formkörpern

Publications (1)

Publication Number Publication Date
IT962352B true IT962352B (it) 1973-12-20

Family

ID=5812589

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26523/72A IT962352B (it) 1971-07-03 1972-07-01 Procedimento per la sbianca ottica di corpi formati

Country Status (9)

Country Link
AT (1) AT316152B (it)
AU (1) AU462817B2 (it)
BE (1) BE785793A (it)
BR (1) BR7204341D0 (it)
DE (1) DE2133160B2 (it)
FR (1) FR2144738B1 (it)
GB (1) GB1395358A (it)
IT (1) IT962352B (it)
NL (1) NL7208937A (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8818457D0 (en) * 1988-08-03 1988-09-07 James River Graphics Ltd Photographic base paper
DE19942993A1 (de) * 1999-09-09 2001-03-15 Fraunhofer Ges Forschung Verfahren zur Herstellung eines Holzbeschichtungsmittels
DE10245705A1 (de) 2002-09-30 2004-04-01 Bayer Ag Ein Polycarbonat oder Polyestercarbonat enthaltend optische Aufheller

Also Published As

Publication number Publication date
FR2144738A1 (it) 1973-02-16
AU462817B2 (en) 1975-07-10
BR7204341D0 (pt) 1973-05-10
AT316152B (de) 1974-06-25
DE2133160A1 (de) 1973-01-11
BE785793A (fr) 1973-01-03
AU4411972A (en) 1974-01-03
FR2144738B1 (it) 1973-07-13
GB1395358A (en) 1975-05-29
DE2133160B2 (de) 1980-04-30
NL7208937A (it) 1973-01-05

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