NL129670C - - Google Patents

Info

Publication number
NL129670C
NL129670C NL129670DA NL129670C NL 129670 C NL129670 C NL 129670C NL 129670D A NL129670D A NL 129670DA NL 129670 C NL129670 C NL 129670C
Authority
NL
Netherlands
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 NL129670C publication Critical patent/NL129670C/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
    • C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
    • C08G69/28—Preparatory processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
NL129670D 1961-04-26 NL129670C (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEV20564A DE1162562B (de) 1961-04-26 1961-04-26 Verfahren zur kontinuierlichen Polykondensation von Dicarbonsaeuren und Diaminen bzw. deren Salzen

Publications (1)

Publication Number Publication Date
NL129670C true NL129670C (en:Method)

Family

ID=7578608

Family Applications (2)

Application Number Title Priority Date Filing Date
NL129670D NL129670C (en:Method) 1961-04-26
NL277359D NL277359A (en:Method) 1961-04-26

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL277359D NL277359A (en:Method) 1961-04-26

Country Status (6)

Country Link
US (1) US3269990A (en:Method)
BE (1) BE613848A (en:Method)
CH (1) CH412327A (en:Method)
DE (1) DE1162562B (en:Method)
GB (1) GB940750A (en:Method)
NL (2) NL277359A (en:Method)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3893811A (en) * 1971-03-08 1975-07-08 Valspar Corp Apparatus for producing polyamide esters
DE2417003C2 (de) * 1974-04-08 1983-09-22 Basf Ag, 6700 Ludwigshafen Verfahren zum kontinuierlichen Herstellen von Polyamiden
DE3223823A1 (de) * 1982-06-25 1983-12-29 Bayer Ag, 5090 Leverkusen Verfahren zur kontinuierlichen herstellung von polyamiden
US4442260A (en) * 1983-03-14 1984-04-10 E. I. Du Pont De Nemours & Company Preparation of salt solution useful for making nylon
DE3321581A1 (de) * 1983-06-15 1984-12-20 Basf Ag, 6700 Ludwigshafen Verfahren zur kontinuierlichen herstellung von polyamiden
DE3321579A1 (de) * 1983-06-15 1984-12-20 Basf Ag, 6700 Ludwigshafen Verfahren zur kontinuierlichen herstellung von polyamiden
KR101872049B1 (ko) * 2011-02-15 2018-07-31 디에스엠 아이피 어셋츠 비.브이. 1,4-부틸렌 다이아민의 단량체 단위를 함유하는 폴리아마이드
CN111715159B (zh) * 2020-06-30 2021-06-04 华峰集团上海工程有限公司 一种聚酰胺的连续反应系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1990113A (en) * 1929-04-30 1935-02-05 Us Ind Alcohol Co Apparatus for manufacture of cellulose esters
US2204777A (en) * 1937-09-24 1940-06-18 Guggenheim Brothers Apparatus for the recovery of salts from aqueous solutions
BE484840A (en:Method) * 1947-11-28
US2625536A (en) * 1951-05-05 1953-01-13 Du Pont Neutral esters of dicarboxylic acid orthophosphoric acid mixed anhydrides and condensation polymerization process utilizing the same
US2831834A (en) * 1951-05-12 1958-04-22 Du Pont Process for preparing polyamides
BE548810A (en:Method) * 1955-07-23

Also Published As

Publication number Publication date
BE613848A (en:Method)
GB940750A (en) 1963-10-30
CH412327A (de) 1966-04-30
DE1162562B (de) 1964-02-06
US3269990A (en) 1966-08-30
NL277359A (en:Method)

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