NL185142B - Werkwijze ter vervaardiging van een voorwerp uit optisch glas. - Google Patents

Werkwijze ter vervaardiging van een voorwerp uit optisch glas.

Info

Publication number
NL185142B
NL185142B NLAANVRAGE7304387,A NL185142DA NL185142B NL 185142 B NL185142 B NL 185142B NL 185142D A NL185142D A NL 185142DA NL 185142 B NL185142 B NL 185142B
Authority
NL
Netherlands
Prior art keywords
manufacture
optical glass
glass
optical
Prior art date
Application number
NLAANVRAGE7304387,A
Other languages
English (en)
Dutch (nl)
Original Assignee
Corning Glass Works
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.)
Publication of NL185142B publication Critical patent/NL185142B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/255—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting
    • C07C51/265—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting having alkyl side chains which are oxidised to carboxyl groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NLAANVRAGE7304387,A 1954-02-15 Werkwijze ter vervaardiging van een voorwerp uit optisch glas. NL185142B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL767463X 1954-02-15

Publications (1)

Publication Number Publication Date
NL185142B true NL185142B (nl)

Family

ID=19827660

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7304387,A NL185142B (nl) 1954-02-15 Werkwijze ter vervaardiging van een voorwerp uit optisch glas.

Country Status (4)

Country Link
BE (1) BE535694A (OSRAM)
DE (1) DE1007761B (OSRAM)
GB (1) GB767463A (OSRAM)
NL (1) NL185142B (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3426065A (en) * 1964-06-23 1969-02-04 Mobil Oil Corp Combined sublimation-leaching process

Also Published As

Publication number Publication date
GB767463A (en) 1957-02-06
DE1007761B (de) 1957-05-09
BE535694A (OSRAM)

Similar Documents

Publication Publication Date Title
FR1160584A (fr) Compositions de verre
FR67841E (fr) Compositions de verre
FR1101090A (fr) Affinage du verre
DK103908C (da) Fremgangsmåde til fremstilling af glasfibre.
CH341610A (fr) Verre de borosilicate de plomb
NL185142B (nl) Werkwijze ter vervaardiging van een voorwerp uit optisch glas.
FR67842E (fr) Compositions de verre
NL188795B (nl) Werkwijze voor het vervaardigen van een kwartsglas.
FR1138199A (fr) Verre anti-éblouissant
DK85522C (da) Fremgangsmåde til fremstilling af isolatorer af sejgjort glas.
CA493137A (en) Optical glass
GR15778B (el) Μεθοδος κατασκευης γλαστρων εκ τεμαχιων υαλου.
FR1117083A (fr) Procédé de production de tétra-aza-porphines
DK88654C (da) Fremgangsmåde til fremstilling af kvaternære tropeiner.
CA493133A (en) Optical glass
CA493134A (en) Optical glass
CA493135A (en) Optical glass
CA493136A (en) Optical glass
CA493132A (en) Optical glass
DK82980C (da) Fremgangsmåde til fremstilling af polyenaldehyder.
GR16176B (el) Μεθοδος δια την κατασκευην εστερων.
CA507538A (en) Optical glass
CA507539A (en) Optical glass
BE573502A (nl) Werkwijze voor de bereiding van glas.
DK86075C (da) Apparat til bukning af glas.