GB1247803A - beta-SEMICARBAZIDO-PROPIONIC ACID HYDRAZIDE - Google Patents

beta-SEMICARBAZIDO-PROPIONIC ACID HYDRAZIDE

Info

Publication number
GB1247803A
GB1247803A GB38781/70A GB3878170A GB1247803A GB 1247803 A GB1247803 A GB 1247803A GB 38781/70 A GB38781/70 A GB 38781/70A GB 3878170 A GB3878170 A GB 3878170A GB 1247803 A GB1247803 A GB 1247803A
Authority
GB
United Kingdom
Prior art keywords
ester
propionic acid
acid hydrazide
semicarbazido
beta
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
GB38781/70A
Inventor
Wilhelm Thoma
Harald Oertel
Heinrich Rinke
Ulrich Bahr
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.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Publication of GB1247803A publication Critical patent/GB1247803A/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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/6515—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having three nitrogen atoms as the only ring hetero atoms
    • C07F9/6521—Six-membered rings
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

1,247,803. #-Semi-carbazido propionic acid hydrazide. FARBENFABRIKEN BAYER A.G. 30 May, 1969 [7 June, 1968], No. 38781/70. Divided out of 1,247,802. Heading C2C. #-Semi-carbazido propionic acid hydrazide may be prepared by reacting a #-alanine ester hydrochloride, particularly the ethyl ester, with an ester of chlorocarbonic acid, particularly phenyl chlorocarbonate, and then reacting the resulting di-ester of #-carboxyethylene carbamic acid, e.g. #-carbethoxyethylenecarbamic acid phenyl ester, with hydrazine, preferably in the form of its hydrate.
GB38781/70A 1968-06-07 1969-05-30 beta-SEMICARBAZIDO-PROPIONIC ACID HYDRAZIDE Expired GB1247803A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681770591 DE1770591A1 (en) 1968-06-07 1968-06-07 Linear, segmented polyurethane elastomers

Publications (1)

Publication Number Publication Date
GB1247803A true GB1247803A (en) 1971-09-29

Family

ID=5700565

Family Applications (2)

Application Number Title Priority Date Filing Date
GB38781/70A Expired GB1247803A (en) 1968-06-07 1969-05-30 beta-SEMICARBAZIDO-PROPIONIC ACID HYDRAZIDE
GB27412/69A Expired GB1247802A (en) 1968-06-07 1969-05-30 Linear, segmented polyurethane elastomers

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB27412/69A Expired GB1247802A (en) 1968-06-07 1969-05-30 Linear, segmented polyurethane elastomers

Country Status (10)

Country Link
US (1) US3640937A (en)
AT (2) AT292310B (en)
BE (1) BE734194A (en)
CH (1) CH534191A (en)
DE (1) DE1770591A1 (en)
ES (1) ES368123A1 (en)
FR (1) FR2010399A1 (en)
GB (2) GB1247803A (en)
NL (1) NL6908673A (en)
SE (1) SE363838B (en)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4125693A (en) * 1973-11-03 1978-11-14 Chemie-Anlagenbau Bischofsheim Gmbh Process for the production of polyurethanes dissolved in a solvent and also their use for the production of fabricated shapes, especially of microporous structures
US3978156A (en) * 1975-05-14 1976-08-31 The B. F. Goodrich Company Color stabilized polyurethanes
DE2542449A1 (en) * 1975-09-24 1977-04-07 Bayer Ag MONO METHYLOL ETHER DIOL
US4286014A (en) * 1978-01-31 1981-08-25 Toray Industries, Incorporated Composite sheet material
JPS61218659A (en) * 1985-03-26 1986-09-29 Asahi Chem Ind Co Ltd Polyurethane composition
US5055545A (en) * 1989-05-18 1991-10-08 Bridgestone/Firestone, Inc. Urethane-rubber adhesives based on azoester prepolymers and derivatives thereof
US5059647A (en) * 1989-09-29 1991-10-22 E. I. Du Pont De Nemours And Company Oligomeric semicarbazide additives for spandex
JP3001358B2 (en) * 1992-11-06 2000-01-24 サカタインクス株式会社 Aqueous printing ink composition for plastic film, adhesive for aqueous lamination, and method for producing a laminated product using the same
US5518764A (en) * 1994-03-22 1996-05-21 Bayer Aktiengesellschaft Process for coating textiles
DE4433437A1 (en) 1994-09-20 1996-03-21 Bayer Ag Crosslinker for textile printing binders
DE19548030A1 (en) 1995-12-21 1997-06-26 Bayer Ag Use of aqueous dispersions of postcrosslinkable coating compositions for textile and leather coating
DE10260270A1 (en) 2002-12-20 2004-07-01 Bayer Ag Hydrophilic polyurethane-polyurea dispersion
DE10306243A1 (en) * 2003-02-14 2004-08-26 Bayer Ag One-component coating systems
AU2004280360A1 (en) * 2003-09-18 2005-04-21 Bayer Materialscience Ag Aqueous adhesive dispersions
DE102004002527A1 (en) * 2004-01-16 2005-08-04 Bayer Materialscience Ag size composition
DE102004002525A1 (en) * 2004-01-16 2005-08-04 Bayer Materialscience Ag Coating composition
DE102004017436A1 (en) * 2004-04-08 2005-10-27 Bayer Materialscience Ag Process for the continuous preparation of an aqueous polyurethane dispersion
WO2011144530A1 (en) 2010-05-17 2011-11-24 Bayer Materialscience Ag Process for joining together components, in particular in the production of shoes
EP2387900A1 (en) 2010-05-17 2011-11-23 Bayer MaterialScience AG Method for joining components together, in particular in the production of shoes
TWI485187B (en) 2010-08-17 2015-05-21 Stahl Internat Bv Stable aqueous wax dispersions
EP2441791A1 (en) 2010-10-14 2012-04-18 Clariant International Ltd. Stable aqueous wax dispersions
WO2012116316A1 (en) 2011-02-25 2012-08-30 Schott Corporation Transparent laminate structures
AU2011360911B2 (en) 2011-03-01 2015-08-27 Roidec India Chemicals (P) Ltd. Natural oil based poly-urethane dispersion
WO2012117416A1 (en) 2011-03-01 2012-09-07 Roidec India Chemicals (P) Ltd. A non-plastic and biodegradable aqueous natural oil based lacquer for food grade flexible packaging
WO2012117414A1 (en) 2011-03-01 2012-09-07 Roidec India Chemicals (P) Ltd. Process for the preparation of a natural oil based poly-urethane dispersion
KR20140058546A (en) 2011-08-09 2014-05-14 바이엘 인텔렉쳐 프로퍼티 게엠베하 Method for reinforcing a building component
WO2016162394A1 (en) 2015-04-07 2016-10-13 Covestro Deutschland Ag Method for adhesively bonding substrates using adhesives
JP7029295B2 (en) 2015-04-21 2022-03-03 コベストロ、ドイチュラント、アクチエンゲゼルシャフト Polyisocyanurate plastic with high thermal stability
TWI695020B (en) 2015-04-21 2020-06-01 德商科思創德意志股份有限公司 Solids based on polyisocyanurate polymers produced under adiabatic conditions
WO2016170058A1 (en) 2015-04-21 2016-10-27 Covestro Deutschland Ag Process for producing polyisocyanurate plastics
EP3424975A1 (en) 2015-04-21 2019-01-09 Covestro Deutschland AG Polyisocyanurate polymers and process for the production of polyisocyanurate polymers
WO2016170060A1 (en) 2015-04-21 2016-10-27 Covestro Deutschland Ag Process for producing polyisocvanurate plastics having functionalized surfaces
US11384261B2 (en) 2016-04-04 2022-07-12 Tesa Se Radiation-activatable pressure-sensitive adhesive tape having a dark reaction and use thereof
DE102022105185A1 (en) 2022-03-04 2023-09-07 Tesa Se Releasable laminate and method for breaking permanent structural bonds

Also Published As

Publication number Publication date
NL6908673A (en) 1969-12-09
FR2010399A1 (en) 1970-02-13
DE1770591A1 (en) 1971-11-04
AT310928B (en) 1973-10-25
CH534191A (en) 1973-02-28
AT292310B (en) 1971-08-25
US3640937A (en) 1972-02-08
ES368123A1 (en) 1971-05-01
GB1247802A (en) 1971-09-29
BE734194A (en) 1969-11-17
SE363838B (en) 1974-02-04

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