ES460847A1 - Procedimiento para la obtencion de una mezcla endurecible por agua. - Google Patents

Procedimiento para la obtencion de una mezcla endurecible por agua.

Info

Publication number
ES460847A1
ES460847A1 ES460847A ES460847A ES460847A1 ES 460847 A1 ES460847 A1 ES 460847A1 ES 460847 A ES460847 A ES 460847A ES 460847 A ES460847 A ES 460847A ES 460847 A1 ES460847 A1 ES 460847A1
Authority
ES
Spain
Prior art keywords
dispersed phase
prepolymers
hydrocurable
isocyanate
dispersions
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
ES460847A
Other languages
English (en)
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 ES460847A1 publication Critical patent/ES460847A1/es
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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/08—Brake cylinders other than ultimate actuators
    • B60T17/083—Combination of service brake actuators with spring loaded brake actuators
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Paints Or Removers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)

Abstract

Procedimiento para la obtención de una mezcla endurecible por agua, caracterizado porque se hacen reaccionar un componente oxazolidina y un componente poliisocianato, incorporándose como componente poliisocianato un prepolímero de isocianato que lleva grupos isocianato libres a base de poliisocianatos y dispersiones de polímeros, policondensados o productos de poliadición en compuestos polihidroxílicos orgánicos.
ES460847A 1976-07-20 1977-07-19 Procedimiento para la obtencion de una mezcla endurecible por agua. Expired ES460847A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2632513A DE2632513C3 (de) 1976-07-20 1976-07-20 Mit Wasser härtbare in Abwesenheit von Wasser lagerfähige Gemische auf Polyurethanbasis

Publications (1)

Publication Number Publication Date
ES460847A1 true ES460847A1 (es) 1978-04-16

Family

ID=5983425

Family Applications (1)

Application Number Title Priority Date Filing Date
ES460847A Expired ES460847A1 (es) 1976-07-20 1977-07-19 Procedimiento para la obtencion de una mezcla endurecible por agua.

Country Status (10)

Country Link
US (1) US4118376A (es)
JP (1) JPS5312989A (es)
AU (1) AU512455B2 (es)
BE (1) BE856893A (es)
DE (1) DE2632513C3 (es)
ES (1) ES460847A1 (es)
FR (1) FR2359161A1 (es)
GB (1) GB1550766A (es)
IT (1) IT1079789B (es)
NL (1) NL181874C (es)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2732131A1 (de) * 1977-07-15 1979-01-25 Bayer Ag Verfahren zur herstellung von seitenstaendige hydroxylgruppen aufweisenden isocyanat-polyadditionsprodukten
DE3202166A1 (de) * 1982-01-23 1983-08-04 Bayer Ag, 5090 Leverkusen Verwendung von klarlacken auf basis von organischen polyisocyanaten zur beschichtung von flaechengebilden auf basis von polyvinylchlorid
US4452922A (en) * 1983-02-22 1984-06-05 Texaco Inc. Polyamide co-polymer polyols made with diesters and diamines and polyurethanes therefrom
US4785026A (en) * 1987-11-24 1988-11-15 Arco Chemical Company Polymer polyols with high solids content
US5234995A (en) * 1989-04-18 1993-08-10 Enichem Synthesis S.P.A. Method of crosslinking moisture curable systems with oxazolidinic silane and siloxanes
US5126421A (en) * 1990-04-27 1992-06-30 501 Tremco Ltd. Curing system for isocyanate prepolymers
IT1244723B (it) * 1991-02-11 1994-08-08 Enichem Sintesi Polioxazolidine a struttura contenente gruppi carbonato procedimento per la loro preparazione e loro impiego
JPH073146A (ja) * 1993-06-16 1995-01-06 Dai Ichi Kogyo Seiyaku Co Ltd 湿気硬化型弾性舗装材および該弾性舗装材を用いた弾性舗装表面の施工方法
JP2851513B2 (ja) * 1993-06-16 1999-01-27 第一工業製薬株式会社 湿気硬化型弾性舗装材および該弾性舗装材を用いた弾性舗装表面の施工方法
DE4327853A1 (de) * 1993-08-19 1995-02-23 Bayer Ag Verfahren zur Herstellung von Überzügen
US5618904A (en) * 1993-12-29 1997-04-08 Essex Specialty Products Inc. Polyurethane hot melt adhesive
US6103849A (en) * 1994-06-27 2000-08-15 Bayer Corporation Storage stable, heat curable polyurethane compositions
KR100414602B1 (ko) * 1995-01-13 2004-02-18 에섹스 스페시얼티 프로덕츠, 인코오포레이티드 2-부분습윤경화성폴리우레탄접착제
US5922809A (en) * 1996-01-11 1999-07-13 The Dow Chemical Company One-part moisture curable polyurethane adhesive
AR005429A1 (es) * 1996-01-11 1999-06-23 Essex Specialty Prod Prepolimeros de poliuretano, composiciones adhesivas en un solo envase que incluyen dichos prepolimeros y procedimiento para adherir substratos con dichascomposiciones
CN1111552C (zh) * 1996-01-11 2003-06-18 爱赛克斯特种产品公司 单组分可固化聚氨酯粘合剂
US5852103A (en) * 1996-05-08 1998-12-22 Essex Specialty Products, Inc. Two-part moisture curable polyurethane adhesive
US6362302B1 (en) 1999-11-29 2002-03-26 Carl E. Boddie Method and compositions for spray molding polyurethane three dimensional objects
WO2002012365A2 (en) 2000-08-07 2002-02-14 Dow Global Technologies Inc. One-part moisture curable polyurethane adhesive
US8317956B2 (en) * 2005-09-14 2012-11-27 Greer Robert W System, method, and composition for adhering preformed thermoplastic traffic control signage to pavement
US7753616B2 (en) * 2006-12-21 2010-07-13 Greer Robert F System, method and composition for adhering preformed thermoplastic traffic control signage to pavement
US8277601B2 (en) * 2008-12-12 2012-10-02 Henkel Corporation Reactive hot melt adhesive
EP3372624A1 (en) 2017-03-06 2018-09-12 Henkel AG & Co. KGaA One component composition based on compounds with at least two exo-vinylene cyclic carbonate units
WO2024153517A1 (en) * 2023-01-16 2024-07-25 Covestro Llc Process for preparing storage-stable isocyanate-terminated prepolymers with long processing life
EP4428169A1 (en) * 2023-03-09 2024-09-11 Covestro Deutschland AG Process for preparing storage-stable isocyanate-terminated prepolymers with long processing life
US20260132308A1 (en) * 2024-11-12 2026-05-14 Brady Worldwide, Inc. Coating Composition and Coated Label

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1022434A (en) * 1961-11-28 1966-03-16 Union Carbide Corp Improvements in and relating to polymers
DE1260142B (de) * 1963-02-12 1968-02-01 Bayer Ag Verfahren zur Herstellung von Polyadditionsprodukten
US3864335A (en) * 1968-10-18 1975-02-04 Rohm & Haas Polyfunctional Ester Oxazolidines
US3661923A (en) * 1968-10-18 1972-05-09 Rohm & Haas Polyfunctional polyol ester oxazolidines
US3743626A (en) * 1968-10-18 1973-07-03 Rohm & Haas Hydrocurable oxazolidine-isocyanate compositions
DE2446438C2 (de) * 1974-09-28 1985-04-11 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Oxazolidingruppen enthaltenden Urethanen und ihre Verwendung

Also Published As

Publication number Publication date
IT1079789B (it) 1985-05-13
DE2632513B2 (de) 1979-01-11
FR2359161A1 (fr) 1978-02-17
GB1550766A (en) 1979-08-22
DE2632513C3 (de) 1979-09-06
JPS5535407B2 (es) 1980-09-13
BE856893A (fr) 1978-01-18
AU2708277A (en) 1979-01-25
JPS5312989A (en) 1978-02-06
NL7708087A (nl) 1978-01-24
AU512455B2 (en) 1980-10-09
US4118376A (en) 1978-10-03
DE2632513A1 (de) 1978-01-26
FR2359161B1 (es) 1981-07-03
NL181874B (nl) 1987-06-16
NL181874C (nl) 1987-11-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990601