BR9908982B1 - composiÇço de prÉ-polÍmero de poliisocianato isenta de agente de sopro, mÉtodo para formar uma espuma de poliuretano, agente de sopro para uma espuma de poliuretano e espuma isenta de agente de sopro. - Google Patents

composiÇço de prÉ-polÍmero de poliisocianato isenta de agente de sopro, mÉtodo para formar uma espuma de poliuretano, agente de sopro para uma espuma de poliuretano e espuma isenta de agente de sopro.

Info

Publication number
BR9908982B1
BR9908982B1 BRPI9908982-3A BR9908982A BR9908982B1 BR 9908982 B1 BR9908982 B1 BR 9908982B1 BR 9908982 A BR9908982 A BR 9908982A BR 9908982 B1 BR9908982 B1 BR 9908982B1
Authority
BR
Brazil
Prior art keywords
blowing agent
polyurethane foam
foam
agent free
forming
Prior art date
Application number
BRPI9908982-3A
Other languages
English (en)
Other versions
BR9908982A (pt
Inventor
Sidky D Rizk
Brad A Pearson
Jerry L Spradling
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 filed Critical
Publication of BR9908982A publication Critical patent/BR9908982A/pt
Publication of BR9908982B1 publication Critical patent/BR9908982B1/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
    • 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
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/80—Masked polyisocyanates
    • C08G18/8061—Masked polyisocyanates masked with compounds having only one group containing active hydrogen
    • C08G18/8064—Masked polyisocyanates masked with compounds having only one group containing active hydrogen with monohydroxy compounds
    • 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
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/80—Masked polyisocyanates
    • C08G18/8003—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen
    • C08G18/8006—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32
    • C08G18/8009—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3203
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0033—Foam properties having integral skins
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0041—Foam properties having specified density
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0041—Foam properties having specified density
    • C08G2110/005—< 50kg/m3
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0083—Foam properties prepared using water as the sole blowing agent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
BRPI9908982-3A 1998-03-20 1999-03-09 composiÇço de prÉ-polÍmero de poliisocianato isenta de agente de sopro, mÉtodo para formar uma espuma de poliuretano, agente de sopro para uma espuma de poliuretano e espuma isenta de agente de sopro. BR9908982B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/045,032 US5817860A (en) 1998-03-20 1998-03-20 Polyurethane prepolymer compositions, foams made therefrom and methods of making each thereof
PCT/US1999/005085 WO1999048943A1 (en) 1998-03-20 1999-03-09 Polyurethane prepolymer compositions, foams made therefrom and methods of making each thereof

Publications (2)

Publication Number Publication Date
BR9908982A BR9908982A (pt) 2000-11-14
BR9908982B1 true BR9908982B1 (pt) 2009-01-13

Family

ID=21935644

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9908982-3A BR9908982B1 (pt) 1998-03-20 1999-03-09 composiÇço de prÉ-polÍmero de poliisocianato isenta de agente de sopro, mÉtodo para formar uma espuma de poliuretano, agente de sopro para uma espuma de poliuretano e espuma isenta de agente de sopro.

Country Status (14)

Country Link
US (2) US5817860A (pt)
EP (1) EP1064315B1 (pt)
JP (1) JP4510284B2 (pt)
KR (1) KR100576535B1 (pt)
CN (1) CN1129620C (pt)
AR (1) AR018787A1 (pt)
AT (1) ATE310758T1 (pt)
AU (1) AU2991499A (pt)
BR (1) BR9908982B1 (pt)
CA (1) CA2324359C (pt)
DE (1) DE69928506T2 (pt)
ES (1) ES2251184T3 (pt)
TW (1) TW438829B (pt)
WO (1) WO1999048943A1 (pt)

Families Citing this family (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6028138A (en) * 1996-06-28 2000-02-22 Tektronix, Inc. Phase change ink formulation using urethane isocyanate-derived resins, a polyethylene wax and toughening agent
US6235094B1 (en) 1996-06-28 2001-05-22 Xerox Corporation Phase change ink formulations, colorant formulations, and methods of forming colorants
US6309453B1 (en) 1999-09-20 2001-10-30 Xerox Corporation Colorless compounds, solid inks, and printing methods
GB9926006D0 (en) 1999-11-04 2000-01-12 Ciba Sc Holding Ag Polurethane/polyurea-forming compositions
US6423755B1 (en) 2000-02-25 2002-07-23 Essex Specialty Products, Inc Rigid polyurethane foams
US6479433B1 (en) 2000-10-02 2002-11-12 Smithers-Oasis Company Polyurethane foam composites for grower applications and related methods
US6399698B1 (en) 2000-10-26 2002-06-04 Pittsburg State University Process for the synthesis of epoxidized natural oil-based isocyanate prepolymers for application in polyurethanes
ATE485321T1 (de) * 2001-04-01 2010-11-15 Dow Global Technologies Inc Polyurethanhartschaumstoffe
MXPA03003291A (es) 2001-04-30 2004-05-04 Orbseal Llc Refuerzo para composiciones expansibles y metodos para usar el mismo.
EP1389222B1 (en) * 2001-05-21 2010-10-20 Huntsman International Llc Very soft polyurethane elastomer
US6846849B2 (en) * 2001-10-24 2005-01-25 Temple-Inland Forest Products Corporation Saccharide-based resin for the preparation of foam
WO2003035740A1 (en) * 2001-10-24 2003-05-01 Temple-Inland Forest Products Corporation Saccharide-based resin for the preparation of composite products
US6699916B2 (en) 2001-10-29 2004-03-02 Dow Global Technologies Inc. Rigid hybrid polyurethane foams
US7041355B2 (en) 2001-11-29 2006-05-09 Dow Global Technologies Inc. Structural reinforcement parts for automotive assembly
BR0213676A (pt) * 2001-11-29 2004-10-26 Dow Global Technologies Inc Método para ligar uma janela a um substrato sem um primer e seu uso
BR0307185B1 (pt) * 2002-01-22 2013-04-30 mÉtodo para reforÇar um corpo estrutural veicular e corpo estrutural veicular reforÇado.
WO2003089221A1 (en) 2002-04-15 2003-10-30 Dow Global Technologies Inc. Improved vehicular structural members and method of making the members
DE60309604T2 (de) * 2002-12-27 2007-09-13 Dow Global Technologies, Inc., Midland Hitzeaktivierter epoxidklebstoff und verwendung in einem integralschaumstoffeinsatz
US7250124B2 (en) 2003-03-05 2007-07-31 Dow Global Technologies Inc. Structural reinforcement article and process for preparation thereof
US20050176839A1 (en) * 2004-02-10 2005-08-11 Huzeir Lekovic Low density acoustic foams based on biopolymers
US7338983B2 (en) * 2004-02-10 2008-03-04 World Properties, Inc. Low density polyurethane foam, method of producing, and articles comprising the same
JP4378624B2 (ja) * 2004-02-10 2009-12-09 株式会社イノアックコーポレーション シール部材の製造方法
EP1799738B1 (en) * 2004-10-08 2017-05-03 Dow Global Technologies LLC Low volatile isocyanate monomer containing polyurethane prepolymer and adhesive system
DE102004062653A1 (de) * 2004-12-24 2006-07-06 Bayer Materialscience Ag Feuchthärtende Zusammensetzung und Schmelzklebstoff
KR101284934B1 (ko) * 2005-09-15 2013-07-10 다우 글로벌 테크놀로지스 엘엘씨 옥사졸리돈기를 함유하는 부착 고 반응성 경질 폴리우레탄발포체
EP1798255A1 (en) * 2005-12-14 2007-06-20 de Schrijver, Aster Reactive diluent for one or two component PU foams
WO2007100502A1 (en) * 2006-02-22 2007-09-07 Dow Global Technologies, Inc. One-component flexible polyurethane foam compositions and methods for their use
US8466207B1 (en) * 2006-03-01 2013-06-18 Sandia Corporation Method for providing a low density high strength polyurethane foam
US20090221728A9 (en) * 2006-11-21 2009-09-03 Basf Corporation Method of making polyurethane foam
US7678840B2 (en) 2006-11-28 2010-03-16 Bayer Materialscience Llc Reduction of MDI emissions in cavity filling NVH polyurethane foams
EP1946995A1 (de) 2006-12-22 2008-07-23 Sika Technology AG Verstärkungssystem zur Verstärkung eines Hohlraumes eines Bauelements
US9102854B2 (en) * 2007-11-07 2015-08-11 Dow Global Technologies Inc. Polyurethane sealant compositions having high filler levels
US8053485B2 (en) * 2007-11-08 2011-11-08 Sika Technology Ag Polyurethane foam
US8455679B2 (en) * 2008-12-12 2013-06-04 Basf Se Prepolymer systems having reduced monomeric isocyanate contents
US9579869B2 (en) * 2009-02-17 2017-02-28 Henkel IP & Holding GmbH Liquid moisture curable polyurethane adhesives for lamination and assembly
RU2558365C2 (ru) 2009-03-06 2015-08-10 Байополимер Текнолоджиз, Лтд. Эмульсии и клеи, содержащие белок, их получение и применение
MX2011009084A (es) * 2009-03-06 2012-01-25 Biopolymer Technologies Ltd Espumas que contienen proteinas, su produccion y sus usos.
EP2443165A4 (en) * 2009-07-02 2013-07-03 Adco Products Inc TWO-PART FOAM-MADE FUEL WITH RENEWABLE POLYOL
WO2011066095A1 (en) 2009-11-24 2011-06-03 Dow Global Technologies Inc. Fluid mixing and dispensing apparatus and process
WO2011109335A1 (en) 2010-03-03 2011-09-09 Dow Global Technologies Llc Process for insulating a vehicle cabin
EP2383304A1 (en) 2010-04-27 2011-11-02 de Schrijver, Aster Composition for one-component polyurethane foams
ES2619849T3 (es) 2010-06-07 2017-06-27 Evertree Adhesivos que contienen proteína, y fabricación y uso de los mismos
CN102971017B (zh) * 2010-06-22 2014-09-24 拜耳知识产权有限责任公司 制备具有低容积密度的亲水性脂族聚氨酯泡沫的方法
EP2591030A1 (en) * 2010-07-08 2013-05-15 Dow Global Technologies LLC Improved polyurethane sealing foam compositions plasticized with fatty acid esters
WO2012015538A1 (en) * 2010-07-29 2012-02-02 Adco Products, Inc. Two-part foamable adhesive with renewable content for fleece back membranes
EP2481764A1 (en) 2011-01-27 2012-08-01 de Schrijver, Aster Composition for one-component polyurethane foams having low free monomeric MDI content
EP2675831B1 (en) 2011-02-17 2018-10-10 Dow Global Technologies LLC Alkoxysilane containing polyurethane adhesive compositions containing calcium carbonate
BR112014003268A2 (pt) * 2011-08-11 2017-03-14 Huntsman Petrochemical Llc composição de catalisador amina, formulação de espuma de poliuretano, e, método para a produção de uma de poliuretano
EP2760879B1 (en) 2011-09-09 2023-06-14 Evertree Protein-containing adhesives, and manufacture and use thereof
SI2753633T1 (sl) 2011-09-09 2017-05-31 Evertree Adhezivi, ki vsebujejo protein in njihova izdelava in uporaba
PL2780384T5 (pl) * 2011-11-16 2020-11-02 Soudal Ulepszona kompozycja pianki poliuretanowej
US9873823B2 (en) 2012-07-30 2018-01-23 Evertree Protein adhesives containing an anhydride, carboxylic acid, and/or carboxylate salt compound and their use
EP3842415A4 (en) * 2018-08-20 2022-04-20 Showa Denko K.K. COMPOSITION, METHOD FOR PRODUCTION THEREOF, AND METHOD FOR PRODUCTION OF UNSATURATED COMPOUND
CN110964167A (zh) * 2018-09-29 2020-04-07 青岛科技大学 一种聚酯型聚氨酯泡沫的制备方法
CN109456462A (zh) * 2018-10-29 2019-03-12 中海油能源发展股份有限公司 用于聚氨酯发泡的组合物、聚氨酯泡沫及制备方法和用途
CN109535378B (zh) * 2018-12-11 2021-04-20 万华化学集团股份有限公司 一种高开孔率聚氨酯空腔填充泡沫
EE05871B1 (et) * 2019-03-11 2024-08-15 Ddp Specialty Electronic Materials Us, Llc Säilitusstabiilne kahekomponendiline polüuretaani-või polüisotsüanuraadipõhine pihustusvahu kompositsioon
JP2022535560A (ja) 2019-06-05 2022-08-09 ビーエーエスエフ ソシエタス・ヨーロピア ポリウレタン発泡体のための反応性組成物および自動車部品へのそれらの使用
CN115702184A (zh) * 2020-06-25 2023-02-14 巴斯夫欧洲公司 具有高压缩强度、低热导率和高表面质量的聚异氰脲酸酯树脂泡沫

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2325090C3 (de) * 1973-05-17 1980-11-06 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von als kolloides Xerosol vorliegendem anorganischorganischem Polymer-Polykieselsäure-Verbundmaterial
JPS5856580B2 (ja) * 1980-04-25 1983-12-15 第一工業製薬株式会社 熱反応性ポリウレタンエマルジヨンの製造方法
US4355138A (en) * 1981-07-10 1982-10-19 Mobay Chemical Corporation Polyisocyanate adducts with apolar solvent compatibility and good storage stability
US4855490A (en) * 1982-06-18 1989-08-08 Mobay Corporation Liquid polyisocyanate adduct mixtures possessing good compatibility with apolar solvents
US4888442A (en) * 1982-09-30 1989-12-19 Mobay Corporation Reduction of free monomer in isocyanate adducts
FR2607499A1 (fr) * 1986-12-02 1988-06-03 Rhone Poulenc Chimie Polyisocyanates a groupement isocyanurique purs et procede d'obtention de ces polyisocyanates
ZA883499B (pt) * 1987-05-26 1988-11-28
DE3739261A1 (de) * 1987-11-18 1989-06-01 Bayer Ag Verfahren zur herstellung von urethangruppen aufweisenden polyisocyanaten und ihre verwendung
US4904522A (en) * 1988-07-26 1990-02-27 Mobay Corporation Process for the production of fiberglass mats
GB8908495D0 (en) * 1989-04-14 1989-06-01 Ici Plc Polyisocyanate compositions
US5064873A (en) * 1989-04-24 1991-11-12 Jim Walter Research Corp. Rigid foam with improved "k" factor by reacting a polyisocyanate prepolymer and polyester polyol containing low free glycol
US5461091A (en) * 1991-10-17 1995-10-24 Basf Aktiengesellschaft Heat curable cathodic electrocoating composition
TW293022B (pt) * 1992-07-27 1996-12-11 Takeda Pharm Industry Co Ltd
DE4341973A1 (de) * 1993-12-09 1995-06-14 Basf Ag Verfahren zur Herstellung von kompakten oder zelligen Polyurethanen, hierfür verwendbare Urethangruppen enthaltende Polyisocyanatzusammensetzungen und deren Verwendung
DE4429076A1 (de) * 1994-08-17 1996-02-22 Bayer Ag Isocyanatpräpolymere, ein Verfahren zu ihrer Herstellung und ihre Verwendung
CZ53197A3 (en) * 1994-08-22 1997-10-15 Henkel Kgaa Material based on polymers and polyisocyanates, and the use thereof
DE4443432A1 (de) * 1994-12-06 1996-06-13 Elastogran Gmbh Unter Druck stehende, Treibmittel enthaltende Isocyanat-Semirpräpolymermischungen auf Basis von Mischungen aus Polyhydroxylverbindungen und Monoalkoholen und/oder Hydroxyketonen, ihre Verwendung zur Herstellung von Polyurethanschaumstoffen und ein Verfahren hierfür

Also Published As

Publication number Publication date
EP1064315A1 (en) 2001-01-03
US5968995A (en) 1999-10-19
DE69928506T2 (de) 2006-07-13
WO1999048943A1 (en) 1999-09-30
BR9908982A (pt) 2000-11-14
KR100576535B1 (ko) 2006-05-08
KR20010042043A (ko) 2001-05-25
CN1129620C (zh) 2003-12-03
AR018787A1 (es) 2001-12-12
CA2324359A1 (en) 1999-09-30
ATE310758T1 (de) 2005-12-15
ES2251184T3 (es) 2006-04-16
JP4510284B2 (ja) 2010-07-21
AU2991499A (en) 1999-10-18
CA2324359C (en) 2009-06-23
US5817860A (en) 1998-10-06
TW438829B (en) 2001-06-07
CN1293684A (zh) 2001-05-02
DE69928506D1 (de) 2005-12-29
EP1064315B1 (en) 2005-11-23
JP2002507642A (ja) 2002-03-12

Similar Documents

Publication Publication Date Title
BR9908982B1 (pt) composiÇço de prÉ-polÍmero de poliisocianato isenta de agente de sopro, mÉtodo para formar uma espuma de poliuretano, agente de sopro para uma espuma de poliuretano e espuma isenta de agente de sopro.
BR0112823B1 (pt) processo para a preparação de uma espuma de poliuretano flexìvel, e, espuma de poliuretano flexìvel.
BR0107571B1 (pt) processo para preparar uma espuma de poliuretano flexìvel, e, espuma de poliuretano flexìvel moldada.
HK1024252A1 (en) Thermoplastic polyurethanes, polyurethane elastic fibers therefrom, and method for producing the fibers
KR970001401A (ko) 미가공 강도 (green stength) 와 이형시간이 향상된 폴리우레탄 탄성중합체 및 이를 제조하는데 적당한 폴리옥시 알킬렌 폴리올
MXPA02007351A (es) Espumas de poliuretano viscoelasticas.
DE69803669D1 (de) Isocyanatzusammensetzungen für aufgeschäumte polyurethanschaumstoffe
GB2244714B (en) Foamed polyurethane-forming composition,foamed polyurethane and process for making the same
ES2137888B1 (es) Agente antifungico, compuesto para el mismo procedimiento para su produccion y metodo para su utilizacion.
BR9510656A (pt) Composição de poliol polimérico processo para a fabricação de uma composição de poliol polimérico composição para a preparação de uma espuma de poliuretano e espuma de poliuretano
HK1044346A1 (en) Foamed thermoplastic polyurethanes.
BR9912772B1 (pt) processo para a preparação de uma espuma de poliuretano flexìvel, e, espuma flexìvel de poliuretano à base de difenil-metano di-isocianato (mdi), e livre de tolueno di-isocianato (tdi).
DK0912623T3 (da) Mikrocellulære, elastomere polyurethanskum
KR970001400A (ko) 미가공강도(green strength), 이형시간 및 수분흡수력이 향상된 폴리우렌탄 탄성중합체 및 이것을 제조하는데 적당한 혼탁하지 않은 폴리옥시알킬렌 폴리올
EP0895487A4 (en) MODIFIED, STABLE, FOAMABLE URETHANE COMPOSITION AND METHOD
ZA99973B (en) Macromer stabiliser precursor for polymer polyols.
IT1302496B1 (it) Schiuma poliuretanica rigida.
HUP0102717A3 (en) Dispersion polyols for hypersoft polyurethane foam
ZA979389B (en) New flexible polyurethane foams.
HU0002220D0 (en) One-component polyurethane foams with increased hardening
MXPA03007524A (es) Fibra elastomerica de poliuretano y proceso para realizar la fibra.
TR199600973A2 (tr) Lateks-benzeri bükülgen poliüretan köpük üretimi icin poliol formülasyonu..
WO2001044352A3 (de) Verfahren zur herstellung von weichen bis halbharten polyurethanintegralschaumstoffen
ZA200002031B (en) Hair composition containing a polycondensate comprising at least a polyurethane and/or polyurea unit and polyol.
ZA978744B (en) Resilient polyurethane foams.

Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 09/03/1999, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 17A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2368 DE 24-05-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.