BE867021A - Procede de preparation de produits de polyaddition de polyisocyanates portant des groupes urethanne et/ou uree - Google Patents

Procede de preparation de produits de polyaddition de polyisocyanates portant des groupes urethanne et/ou uree

Info

Publication number
BE867021A
BE867021A BE187645A BE187645A BE867021A BE 867021 A BE867021 A BE 867021A BE 187645 A BE187645 A BE 187645A BE 187645 A BE187645 A BE 187645A BE 867021 A BE867021 A BE 867021A
Authority
BE
Belgium
Prior art keywords
urea groups
polyisocyanate polyaddition
polyaddition products
products bearing
preparing polyisocyanate
Prior art date
Application number
BE187645A
Other languages
English (en)
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 BE867021A publication Critical patent/BE867021A/fr

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
    • C08G18/0804—Manufacture of polymers containing ionic or ionogenic groups
    • C08G18/0833—Manufacture of polymers containing ionic or ionogenic groups containing cationic or cationogenic groups together with anionic or anionogenic groups
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31558—Next to animal skin or membrane
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31598—Next to silicon-containing [silicone, cement, etc.] layer
    • Y10T428/31601—Quartz or glass
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Paints Or Removers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE187645A 1977-05-14 1978-05-12 Procede de preparation de produits de polyaddition de polyisocyanates portant des groupes urethanne et/ou uree BE867021A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772721985 DE2721985A1 (de) 1977-05-14 1977-05-14 Verfahren zur herstellung von urethan- und/oder harnstoffgruppen aufweisenden polyisocyanat polyadditionsprodukten

Publications (1)

Publication Number Publication Date
BE867021A true BE867021A (fr) 1978-11-13

Family

ID=6009048

Family Applications (1)

Application Number Title Priority Date Filing Date
BE187645A BE867021A (fr) 1977-05-14 1978-05-12 Procede de preparation de produits de polyaddition de polyisocyanates portant des groupes urethanne et/ou uree

Country Status (9)

Country Link
US (1) US4182828A (fr)
JP (1) JPS53140400A (fr)
BE (1) BE867021A (fr)
DE (1) DE2721985A1 (fr)
ES (1) ES469791A1 (fr)
FR (1) FR2390459A1 (fr)
GB (1) GB1579005A (fr)
IT (1) IT1103140B (fr)
NL (1) NL7805097A (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2822908C2 (de) * 1978-05-26 1980-03-20 Byk-Mallinckrodt Chemische Produkte Gmbh, 4230 Wesel Thixotropiemittel für Überzugsmittel
US4622378A (en) * 1982-12-23 1986-11-11 The Procter & Gamble Company Zwitterionic polymers having clay soil removal/anti-redeposition properties useful in detergent compositions
US4704324A (en) * 1985-04-03 1987-11-03 The Dow Chemical Company Semi-permeable membranes prepared via reaction of cationic groups with nucleophilic groups
US5064720A (en) * 1988-08-25 1991-11-12 Konica Corporation Magnetic recording medium containing a polyurethane binder resin having a betaine group in the form of an intermolecular salt
DE4011633A1 (de) * 1990-04-11 1991-10-17 Herberts Gmbh Verfahren zur herstellung von mehrschichtueberzuegen
DE4032864A1 (de) * 1990-10-13 1992-04-16 Schering Ag Saures bad zur galvanischen abscheidung von kupferueberzuegen und verfahren unter verwendung dieser kombination
JPH04292543A (ja) * 1991-03-19 1992-10-16 Mitsubishi Motors Corp エンジンの燃料分割噴射方法
DE4114221A1 (de) * 1991-05-01 1992-11-05 Wolff Walsrode Ag Neue amin- und ammoniumisocyanate, verfahren zu ihrer herstellung, ihre verwendung zur herstellung von ammoniumgruppen enthaltenden polymeren und die so hergestellten polymere
US6365697B1 (en) * 1995-11-06 2002-04-02 Basf Aktiengesellschaft Water-soluble or water-dispersible polyurethanes with terminal acid groups, the production and the use thereof
US6423425B1 (en) 1998-05-26 2002-07-23 Ppg Industries Ohio, Inc. Article having a chip-resistant electrodeposited coating and a process for forming an electrodeposited coating
US6248225B1 (en) 1998-05-26 2001-06-19 Ppg Industries Ohio, Inc. Process for forming a two-coat electrodeposited composite coating the composite coating and chip resistant electrodeposited coating composition
WO2004041891A1 (fr) * 2002-11-04 2004-05-21 Invista Technologies S.À.R.L. Dispersions aqueuses de poly(uree-urethanes) utilisant polyester-glycol
EP2730595A4 (fr) * 2011-07-08 2015-07-08 Jiangsu Bote New Materials Co Polyuréthane amphotère dispersible dans l'eau, son procédé de préparation et son utilisation dans du béton renforçant
US20130085197A1 (en) * 2011-09-02 2013-04-04 Basf Se Dispersion comprising a liquid phase and a solid phase
KR102257063B1 (ko) 2016-01-29 2021-05-27 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 발광 장치, 전자 기기, 및 조명 장치
CN114957597A (zh) 2021-02-25 2022-08-30 贝克顿·迪金森公司 聚氨酯型医疗制品
CN114573782B (zh) * 2022-01-26 2024-02-02 合肥科天水性科技有限责任公司 一种阴-阳离子水性聚氨酯的制备方法及制备的水性聚氨酯

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE880485C (de) * 1944-07-02 1953-06-22 Bayer Ag Verfahren zur Herstellung von Hochpolymeren
DE1044404B (de) * 1957-02-23 1958-11-20 Hoechst Ag Verfahren zur Herstellung polyfunktioneller anionaktiver hochmolekularer Polyurethane
US3036998A (en) * 1959-05-25 1962-05-29 Grace W R & Co Polymeric hydrazinium salts
DE1495745C3 (de) * 1963-09-19 1978-06-01 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung wäßriger, emulgatorfreier Polyurethan-Latices
DE1237306B (de) * 1964-09-26 1967-03-23 Bayer Ag Verfahren zur Herstellung von Polyurethankunststoffen
FR1499121A (fr) * 1964-12-08 1968-01-12
DE1595602A1 (de) * 1966-03-12 1969-09-18 Bayer Ag Verfahren zur Herstellung von Polyurethan-Kunststoffen
DE1770068C3 (de) * 1968-03-27 1981-01-15 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Polyurethanen Bayer AG, 5090 Leverkusen
DE2019324C3 (de) * 1970-04-22 1979-02-22 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von lichtechten Polyurethanionomeren
DE2035732A1 (de) * 1970-07-18 1972-01-27 Farbenfabriken Bayer AG, 5090 Le verkusen N (Omega Ammo a/kan) Omega ammo a/kan sulfonsaure salze und ihre Verwendung als anio nische Aufbaukomponente bei der Herstellung von emulgatorfreien Polyurethandispersionen
US3988278A (en) * 1970-08-17 1976-10-26 Minnesota Mining And Manufacturing Company Stable polymer latex and process for making same
AU472873B2 (en) * 1971-07-29 1976-06-10 Ppg Industries Inc Zwitterion-containing compositions
BE795472A (fr) * 1972-02-17 1973-08-16 Bayer Ag Mousses de polyurethanes portant des groupes ioniques
US3988268A (en) * 1972-02-17 1976-10-26 Bayer Aktiengesellschaft Polyurethane foam plastics which contain ionic groups
DE2345256A1 (de) * 1973-09-07 1975-03-20 Bayer Ag Verfahren zur herstellung von mikroporoesen flaechengebilden
DE2345527A1 (de) * 1973-09-10 1975-03-20 Schirmer & Plate Horizontale schnellschmiedepresse
JPS5240356B2 (fr) * 1973-09-18 1977-10-12
JPS538354B2 (fr) * 1974-02-15 1978-03-28
DE2427274A1 (de) * 1974-06-06 1976-01-08 Bayer Ag Verfahren zur herstellung von mikroporoesen flaechengebilden
JPS5240675B2 (fr) * 1974-08-20 1977-10-13
DE2446440C3 (de) * 1974-09-28 1981-04-30 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von wäßrigen Dispersionen von Sulfonatgruppen aufweisenden Polyurethanen

Also Published As

Publication number Publication date
DE2721985A1 (de) 1978-11-16
ES469791A1 (es) 1978-12-16
NL7805097A (nl) 1978-11-16
FR2390459A1 (fr) 1978-12-08
JPS6317846B2 (fr) 1988-04-15
IT7849319A0 (it) 1978-05-12
IT1103140B (it) 1985-10-14
GB1579005A (en) 1980-11-12
US4182828A (en) 1980-01-08
JPS53140400A (en) 1978-12-07
DE2721985C2 (fr) 1988-08-04
FR2390459B1 (fr) 1985-04-19

Similar Documents

Publication Publication Date Title
BE867021A (fr) Procede de preparation de produits de polyaddition de polyisocyanates portant des groupes urethanne et/ou uree
DE2860113D1 (en) Process for the preparation of isocyanate polyaddition products containing lateral hydroxyl groups and products obtained by this process
DE2860034D1 (en) Process for the preparation of allophanates-substituted polyisocyanates and their use in the manufacture of polyurethane products
NL188999C (nl) Werkwijze voor bereiden van geblokkeerde isocyanaatgroepen- en isocyanuraatgroepen-bevattende verbindingen uit alifatische en/of cycloalifatische polyisocyanaten.
BE857135A (fr) Prepolymeres de polyisocyanates et produits en polyurethane obtenus a partir de ceux-ci
NO822871L (no) Fremgangsmaate og apparatur for stimulering av biologiske prosesser tilknyttet cellulaer aktivitet
FR2466478B2 (fr) Procede de preparation de copolyetheresteramides aliphatiques elastomeres
FR2332274A1 (fr) Procede de preparation de polyisocyanates portant des groupes isocyanurate, produits obtenus, et leur utilisation dans la preparation de resines synthetiques de polyurethannes
BE879534A (fr) Procede de preparation de dicarbamates de diphenylmethane et de polyphenyl-carbamates de polymethylene
IT8050470A0 (it) Procedimento ed impianto per la produzione continua di masse di cioccolata
DE2860112D1 (en) Carboxylate groups containing addition products of polyisocyanates and process for their preparation
NO166239C (no) Fremgangsmaate og apparat til fjerning av fett og kjoett fra kjoettsiden paa skinnet eller pelsen av et pelsdyr.
DK182981A (da) Immobiliserede enzymer og mikroorganismer samt fremgangsmaade til fremstilling heraf
DE3063302D1 (en) Process for the production of polyurethane ureas
AR224897A1 (es) Metodo y aparato para la fermentacion continua de carbohidrato
DE3262100D1 (en) Process for the preparation of aromatic polyisocyanates containing urea groups and/or biuret groups and their use as an isocyanate component in the production of polyurethanes
BE852265A (fr) Procede de preparation de polyisocyanates portant des groupes biuret
BE858676A (fr) Procede de preparation de polyisocyanates contenant des groupes urethanne et biuret
BE750347A (fr) Procede de preparation de matieres synthetiques presentant des groupes urethane et des groupes biuret
FR2284629A1 (fr) Produits de polyaddition de polyimides et de polyols, et leur procede de preparation
DK575478A (da) Kakao og eller chokaladeerstatningsprodukt samt fremgangsmaade til fremstilling deraf
BE861427A (fr) Procede de preparation de polyisocyanates portant des groupes biuret, produits obtenus et leur utilisation dans la preparation de resines synthetiques de polyurethannes
DE3061293D1 (en) Process for preparing highly elastic polyetherurethane foams from allophanat groups containing polyisocyanates
DE3070173D1 (en) Process for preparing mixtures of diphenylmethane diisocyanates and polyphenyl-polymethylene polyisocyanates
GB2085447B (en) Phenylalanylarginine derivatives process for their preparation and their use for measuring enzyme activity

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: BAYER A.G.

Effective date: 19900531