GB280436A - Manufacture of a greenish-yellow azo-dyestuff - Google Patents

Manufacture of a greenish-yellow azo-dyestuff

Info

Publication number
GB280436A
GB280436A GB12126/27A GB1212627A GB280436A GB 280436 A GB280436 A GB 280436A GB 12126/27 A GB12126/27 A GB 12126/27A GB 1212627 A GB1212627 A GB 1212627A GB 280436 A GB280436 A GB 280436A
Authority
GB
United Kingdom
Prior art keywords
dyestuff
greenish
manufacture
yellow azo
substratum
Prior art date
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
GB12126/27A
Other languages
English (en)
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Publication of GB280436A publication Critical patent/GB280436A/en
Expired legal-status Critical Current

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)
GB12126/27A 1949-03-26 1927-05-05 Manufacture of a greenish-yellow azo-dyestuff Expired GB280436A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB280436A true GB280436A (en) 1927-11-17

Family

ID=20306993

Family Applications (2)

Application Number Title Priority Date Filing Date
GB12126/27A Expired GB280436A (en) 1949-03-26 1927-05-05 Manufacture of a greenish-yellow azo-dyestuff
GB7395/50A Expired GB680247A (en) 1949-03-26 1950-03-24 Improvements in stranded wire ropes

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB7395/50A Expired GB680247A (en) 1949-03-26 1950-03-24 Improvements in stranded wire ropes

Country Status (6)

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

Families Citing this family (3)

* 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
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

Also Published As

Publication number Publication date
LU30041A1 (fr)
GB680247A (en) 1952-10-01
BE634378A (fr)
DE809395C (de) 1951-07-30
BE494752A (fr)
CH280436A (de) 1952-01-31
FR1015025A (fr) 1952-08-26

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