BR8301256A - Processo para preparar poliamida - Google Patents

Processo para preparar poliamida

Info

Publication number
BR8301256A
BR8301256A BR8301256A BR8301256A BR8301256A BR 8301256 A BR8301256 A BR 8301256A BR 8301256 A BR8301256 A BR 8301256A BR 8301256 A BR8301256 A BR 8301256A BR 8301256 A BR8301256 A BR 8301256A
Authority
BR
Brazil
Prior art keywords
prepare polyamide
polyamide
prepare
Prior art date
Application number
BR8301256A
Other languages
English (en)
Inventor
Janice Lenore Greence
Roman Loza
Original Assignee
Standard Oil Co
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 Standard Oil Co filed Critical Standard Oil Co
Publication of BR8301256A publication Critical patent/BR8301256A/pt

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BR8301256A 1982-04-05 1983-03-14 Processo para preparar poliamida BR8301256A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/365,808 US4501881A (en) 1982-04-05 1982-04-05 Preparation of polyamide by contacting diamine, dinitrile, water, dicarboxylic acid

Publications (1)

Publication Number Publication Date
BR8301256A true BR8301256A (pt) 1983-11-22

Family

ID=23440458

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8301256A BR8301256A (pt) 1982-04-05 1983-03-14 Processo para preparar poliamida

Country Status (7)

Country Link
US (1) US4501881A (pt)
EP (1) EP0093481B1 (pt)
JP (1) JPS58173129A (pt)
KR (1) KR910007526B1 (pt)
BR (1) BR8301256A (pt)
CA (1) CA1199149A (pt)
DE (1) DE3362642D1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61205221A (ja) * 1985-03-08 1986-09-11 Univ Osaka ニトリルとアミンからのアミドの製造方法
US4739035A (en) * 1986-08-27 1988-04-19 The Standard Oil Company Two-step process for the manufacture of polyamide from diamine and dinitrile
JP3429095B2 (ja) * 1994-05-27 2003-07-22 ツイマー・アクチェンゲゼルシャフト α，ω−ジニトリルに基づくポリアミドの製造方法
US6075117A (en) * 1998-12-21 2000-06-13 E.I. Dupont De Nemours & Company Process for the hydrolysis of adiponitrile and the production of nylon 6,6 using dicarboxylic acids as the sole catalyst
US6103863A (en) * 1998-12-22 2000-08-15 E. I. Dupont De Nemours & Company Process for preparation of polyamide from dinitrile and diamine
US6084056A (en) * 1998-12-22 2000-07-04 E. I. Dupont De Nemours & Company Process for the hydrolysis of adiponitrile and the production of nylon 6,6 utilizing low catalyst levels
US6509439B1 (en) 2000-04-14 2003-01-21 E. I. Du Pont De Nemours And Company Process for the production of polyamides from dinitriles and diamines
US6472501B1 (en) 2001-06-01 2002-10-29 E. I. Du Pont De Nemours And Company Process for making nylon 6,6
US6906127B2 (en) * 2002-08-08 2005-06-14 Amcol International Corporation Intercalates, exfoliates and concentrates thereof formed with low molecular weight; nylon intercalants polymerized in-situ via ring-opening polymerization
FR2988726A1 (fr) * 2012-03-28 2013-10-04 Rhodia Operations Procede de preparation de poly(n-acylamides) et poly(n-acylamides) tels qu'obtenus

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2245129A (en) * 1935-01-02 1941-06-10 Du Pont Process for preparing linear polyamides
US3847876A (en) * 1972-07-06 1974-11-12 Halcon International Inc Preparation of polyamides by polymerization of a dinitrile,a diamine and water in the presence of controlled amounts of ammonia

Also Published As

Publication number Publication date
EP0093481B1 (en) 1986-03-26
KR910007526B1 (ko) 1991-09-27
EP0093481A1 (en) 1983-11-09
JPH035413B2 (pt) 1991-01-25
US4501881A (en) 1985-02-26
KR840004447A (ko) 1984-10-15
DE3362642D1 (en) 1986-04-30
CA1199149A (en) 1986-01-07
JPS58173129A (ja) 1983-10-12

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Legal Events

Date Code Title Description
MM Lapse due to non-payment of fees (art. 50)