NL8103909A - Werkwijze voor de vervaardiging van een kunststoflichaam met gemodificeerde optische eigenschappen. - Google Patents

Werkwijze voor de vervaardiging van een kunststoflichaam met gemodificeerde optische eigenschappen. Download PDF

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Publication number
NL8103909A
NL8103909A NL8103909A NL8103909A NL8103909A NL 8103909 A NL8103909 A NL 8103909A NL 8103909 A NL8103909 A NL 8103909A NL 8103909 A NL8103909 A NL 8103909A NL 8103909 A NL8103909 A NL 8103909A
Authority
NL
Netherlands
Prior art keywords
polymer
process according
plastic
refractive index
modifying agent
Prior art date
Application number
NL8103909A
Other languages
English (en)
Dutch (nl)
Original Assignee
Landis & Gyr 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 Landis & Gyr Ag filed Critical Landis & Gyr Ag
Publication of NL8103909A publication Critical patent/NL8103909A/nl

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Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/36Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/37Thiols
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00Processes of treating or compounding macromolecular substances
    • C08J3/20Compounding polymers with additives, e.g. colouring
    • C08J3/205Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase
    • C08J3/21Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the polymer being premixed with a liquid phase
    • C08J3/215Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the polymer being premixed with a liquid phase at least one additive being also premixed with a liquid phase
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/01Hydrocarbons
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/16Nitrogen-containing compounds
    • C08K5/34Heterocyclic compounds having nitrogen in the ring
    • C08K5/3412Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
    • C08K5/3432Six-membered rings
    • C08K5/3437Six-membered rings condensed with carbocyclic rings
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/36Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/39Thiocarbamic acids; Derivatives thereof, e.g. dithiocarbamates
    • C08K5/40Thiurams, i.e. compounds containing groups

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)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Prostheses (AREA)
NL8103909A 1980-08-25 1981-08-21 Werkwijze voor de vervaardiging van een kunststoflichaam met gemodificeerde optische eigenschappen. NL8103909A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH638280 1980-08-25
CH638280A CH655509B (cs) 1980-08-25 1980-08-25

Publications (1)

Publication Number Publication Date
NL8103909A true NL8103909A (nl) 1982-03-16

Family

ID=4308699

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8103909A NL8103909A (nl) 1980-08-25 1981-08-21 Werkwijze voor de vervaardiging van een kunststoflichaam met gemodificeerde optische eigenschappen.

Country Status (8)

Country Link
CH (1) CH655509B (cs)
DE (1) DE3132577C2 (cs)
DK (1) DK372681A (cs)
FR (1) FR2488899A1 (cs)
GB (1) GB2082593B (cs)
NL (1) NL8103909A (cs)
NO (1) NO157217C (cs)
SE (1) SE451458B (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH653161A5 (de) * 1981-10-27 1985-12-13 Landis & Gyr Ag Dokument mit einem sicherheitsmerkmal und verfahren zur echtheitspruefung des dokumentes.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1184948B (de) * 1963-06-04 1965-01-07 Bayer Ag Stabilisierung von Polyurethankunststoffen, einschliesslich Schaumstoffen, gegen Verfaerbung und Oxydation durch stickstoffhaltige Verbindungen
JPS4843656B1 (cs) * 1969-06-27 1973-12-20
US3718383A (en) * 1971-04-19 1973-02-27 Eastman Kodak Co Plastic optical element having refractive index gradient

Also Published As

Publication number Publication date
GB2082593A (en) 1982-03-10
SE8105015L (sv) 1982-02-26
NO812862L (no) 1982-02-26
DK372681A (da) 1982-02-26
CH655509B (cs) 1986-04-30
DE3132577A1 (de) 1982-06-16
NO157217C (no) 1988-02-10
SE451458B (sv) 1987-10-12
FR2488899B1 (cs) 1984-02-17
FR2488899A1 (fr) 1982-02-26
NO157217B (no) 1987-11-02
DE3132577C2 (de) 1986-09-18
GB2082593B (en) 1984-08-15

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