DE69601354T2 - Herstellung von anhydropolyamidsäuren - Google Patents

Herstellung von anhydropolyamidsäuren

Info

Publication number
DE69601354T2
DE69601354T2 DE69601354T DE69601354T DE69601354T2 DE 69601354 T2 DE69601354 T2 DE 69601354T2 DE 69601354 T DE69601354 T DE 69601354T DE 69601354 T DE69601354 T DE 69601354T DE 69601354 T2 DE69601354 T2 DE 69601354T2
Authority
DE
Germany
Prior art keywords
acid
anhydropolyamid
acids
production
methylenephosphonic
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 - Fee Related
Application number
DE69601354T
Other languages
English (en)
Other versions
DE69601354D1 (de
Inventor
Gregory Alexander
Mark Jason
Dennis Kalota
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.)
Monsanto Co
Original Assignee
Monsanto 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 Monsanto Co filed Critical Monsanto Co
Publication of DE69601354D1 publication Critical patent/DE69601354D1/de
Application granted granted Critical
Publication of DE69601354T2 publication Critical patent/DE69601354T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C08G73/1092—Polysuccinimides

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)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
DE69601354T 1995-02-16 1996-02-14 Herstellung von anhydropolyamidsäuren Expired - Fee Related DE69601354T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/390,202 US5470942A (en) 1995-02-16 1995-02-16 Preparation of anhydropolyamino acids
PCT/US1996/002079 WO1996025450A1 (en) 1995-02-16 1996-02-14 Preparation of anhydropolyamino acids

Publications (2)

Publication Number Publication Date
DE69601354D1 DE69601354D1 (de) 1999-02-25
DE69601354T2 true DE69601354T2 (de) 1999-08-26

Family

ID=23541532

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69601354T Expired - Fee Related DE69601354T2 (de) 1995-02-16 1996-02-14 Herstellung von anhydropolyamidsäuren

Country Status (15)

Country Link
US (1) US5470942A (de)
EP (1) EP0809668B1 (de)
JP (1) JPH11500167A (de)
CN (1) CN1181095A (de)
AT (1) ATE175693T1 (de)
AU (1) AU712263B2 (de)
BR (1) BR9607505A (de)
CA (1) CA2212728A1 (de)
DE (1) DE69601354T2 (de)
DK (1) DK0809668T3 (de)
ES (1) ES2128837T3 (de)
NO (1) NO973751L (de)
NZ (1) NZ303045A (de)
PL (1) PL321756A1 (de)
WO (1) WO1996025450A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6841533B1 (en) 1995-12-07 2005-01-11 Peptor Limited Conformationally constrained backbone cyclized interleukin-6 antagonists
US5981691A (en) * 1997-04-23 1999-11-09 University Of South Alabama Imide-free and mixed amide/imide thermal synthesis of polyaspartate
US6365706B1 (en) 2000-06-21 2002-04-02 Mississippi Chemical Corporation Process for production of polyasparagine and the high nitrogen content polymer formed thereby
US7101565B2 (en) 2002-02-05 2006-09-05 Corpak Medsystems, Inc. Probiotic/prebiotic composition and delivery method
US10233286B2 (en) 2013-09-16 2019-03-19 Basf Se Methods for producing polyaspartic acids in the presence of methanesulfonic acid
KR20160055917A (ko) 2013-09-16 2016-05-18 바스프 에스이 식기세척 세제에서의 개질된 폴리아스파르트산의 용도

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3846380A (en) * 1972-10-31 1974-11-05 M Teranishi Polyamino acid derivatives and compositions containing same
US4363797A (en) * 1977-09-14 1982-12-14 Societe Anonyme Dite: L'oreal Polyaspartic acid derivatives, their preparation and their use in cosmetic composition
US4333844A (en) * 1979-11-12 1982-06-08 Lever Brothers Company Detergent compositions
ATE7511T1 (de) * 1981-01-14 1984-06-15 Unilever Nv Verfahren zum waschen von gewebe und detergenszusammensetzung hierfuer.
US4407722A (en) * 1981-06-18 1983-10-04 Lever Brothers Company Fabric washing process and detergent composition for use therein
US4971724A (en) * 1990-02-06 1990-11-20 Monsanto Company Process for corrosion inhibition of ferrous metals
US5057597A (en) * 1990-07-03 1991-10-15 Koskan Larry P Process for the manufacture of anhydro polyamino acids and polyamino acids
US5315010A (en) * 1991-02-22 1994-05-24 Donlar Corporation Polyaspartic acid manufacture
US5221733A (en) * 1991-02-22 1993-06-22 Donlar Corporation Manufacture of polyaspartic acids
US5284512A (en) * 1991-03-06 1994-02-08 Donlar Corporation Polyaspartic acid and its salts for dispersing suspended solids
FR2675153B1 (fr) * 1991-04-15 1994-07-22 Rhone Poulenc Chimie Composition detergente contenant un biopolymere polyimide hydrolysable en milieu lessiviel.
US5310769A (en) * 1992-05-01 1994-05-10 Bayer Aktiengesellschaft Process for the production of polyamine mixtures of the polyamino-polyaryl-polymethylene series
US5288783A (en) * 1992-05-14 1994-02-22 Srchem Incorporated Preparation of salt of polyaspartic acid by high temperature reaction
US5319145A (en) * 1992-07-10 1994-06-07 Rohm And Haas Company Method for preparing polysuccinimides with a rotary tray dryer
US5292864A (en) * 1992-08-07 1994-03-08 Srchem Incorporated Decolorizing polyaspartic acid polymers
US5329020A (en) * 1993-10-05 1994-07-12 Monsanto Company Preparation of polysuccinimide

Also Published As

Publication number Publication date
PL321756A1 (en) 1997-12-22
DE69601354D1 (de) 1999-02-25
US5470942A (en) 1995-11-28
NO973751D0 (no) 1997-08-14
EP0809668B1 (de) 1999-01-13
NO973751L (no) 1997-10-15
CA2212728A1 (en) 1996-08-22
ES2128837T3 (es) 1999-05-16
DK0809668T3 (da) 1999-09-06
EP0809668A1 (de) 1997-12-03
CN1181095A (zh) 1998-05-06
WO1996025450A1 (en) 1996-08-22
AU712263B2 (en) 1999-11-04
NZ303045A (en) 1999-01-28
BR9607505A (pt) 1997-12-23
ATE175693T1 (de) 1999-01-15
MX9706273A (es) 1997-11-29
AU4925396A (en) 1996-09-04
JPH11500167A (ja) 1999-01-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee