DE2148008C3 - - Google Patents

Info

Publication number
DE2148008C3
DE2148008C3 DE19712148008 DE2148008A DE2148008C3 DE 2148008 C3 DE2148008 C3 DE 2148008C3 DE 19712148008 DE19712148008 DE 19712148008 DE 2148008 A DE2148008 A DE 2148008A DE 2148008 C3 DE2148008 C3 DE 2148008C3
Authority
DE
Germany
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
DE19712148008
Other versions
DE2148008B2 (de
DE2148008A1 (de
Inventor
Karl 8500 Nuernberg Landt
Peter 8510 Fuerth Neuber
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.)
Winter-Optik 8510 Fuerth GmbH
Original Assignee
Winter-Optik 8510 Fuerth GmbH
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 Winter-Optik 8510 Fuerth GmbH filed Critical Winter-Optik 8510 Fuerth GmbH
Priority to DE19712148008 priority Critical patent/DE2148008B2/de
Publication of DE2148008A1 publication Critical patent/DE2148008A1/de
Publication of DE2148008B2 publication Critical patent/DE2148008B2/de
Application granted granted Critical
Publication of DE2148008C3 publication Critical patent/DE2148008C3/de
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/12—Chemical modification
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/08—Cellulose derivatives
    • C08L1/10—Esters of organic acids, i.e. acylates
    • C08L1/14—Mixed esters, e.g. cellulose acetate-butyrate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
DE19712148008 1971-09-25 1971-09-25 Verfahren zur Herstellung von be schlagfreien durchsichtigen bzw re flektierenden Teilen fur optische Ge rate Granted DE2148008B2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19712148008 DE2148008B2 (de) 1971-09-25 1971-09-25 Verfahren zur Herstellung von be schlagfreien durchsichtigen bzw re flektierenden Teilen fur optische Ge rate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712148008 DE2148008B2 (de) 1971-09-25 1971-09-25 Verfahren zur Herstellung von be schlagfreien durchsichtigen bzw re flektierenden Teilen fur optische Ge rate

Publications (3)

Publication Number Publication Date
DE2148008A1 DE2148008A1 (de) 1973-04-05
DE2148008B2 DE2148008B2 (de) 1973-10-11
DE2148008C3 true DE2148008C3 (de) 1974-05-22

Family

ID=5820600

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712148008 Granted DE2148008B2 (de) 1971-09-25 1971-09-25 Verfahren zur Herstellung von be schlagfreien durchsichtigen bzw re flektierenden Teilen fur optische Ge rate

Country Status (1)

Country Link
DE (1) DE2148008B2 (de)

Also Published As

Publication number Publication date
DE2148008B2 (de) 1973-10-11
DE2148008A1 (de) 1973-04-05

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee