BE494752A - - Google Patents

Info

Publication number
BE494752A
BE494752A BE494752DA BE494752A BE 494752 A BE494752 A BE 494752A BE 494752D A BE494752D A BE 494752DA BE 494752 A BE494752 A BE 494752A
Authority
BE
Belgium
Application number
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 BE494752A publication Critical patent/BE494752A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
    • C08G69/14—Lactams
    • C08G69/16—Preparatory processes
    • C08G69/18—Anionic polymerisation
    • C08G69/20—Anionic polymerisation characterised by the catalysts used

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Ropes Or Cables (AREA)
  • Lubricants (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
BE494752D 1949-03-26 BE494752A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE280436X 1949-03-26

Publications (1)

Publication Number Publication Date
BE494752A true BE494752A (de)

Family

ID=20306993

Family Applications (2)

Application Number Title Priority Date Filing Date
BE494752D BE494752A (de) 1949-03-26
BE634378D BE634378A (de) 1949-03-26

Family Applications After (1)

Application Number Title Priority Date Filing Date
BE634378D BE634378A (de) 1949-03-26

Country Status (6)

Country Link
BE (2) BE634378A (de)
CH (1) CH280436A (de)
DE (1) DE809395C (de)
FR (1) FR1015025A (de)
GB (2) GB280436A (de)
LU (1) LU30041A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2863279A (en) * 1954-02-10 1958-12-09 Dietz Gerhard Fritz Wire rope

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB998266A (en) * 1961-05-05 1965-07-14 Alfred Dietz Improvements in stranded spiral ropes
CN111778741A (zh) * 2020-07-09 2020-10-16 山东固丝德夫机械制造有限公司 一种钢丝绳以及用于生产钢丝绳的方法和配套生产线

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2863279A (en) * 1954-02-10 1958-12-09 Dietz Gerhard Fritz Wire rope

Also Published As

Publication number Publication date
GB280436A (en) 1927-11-17
FR1015025A (fr) 1952-08-26
BE634378A (de)
CH280436A (de) 1952-01-31
LU30041A1 (de)
GB680247A (en) 1952-10-01
DE809395C (de) 1951-07-30

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