BRPI0702265A - composição e método para preparar uma espuma de poliisocianurato/poliuretana - Google Patents

composição e método para preparar uma espuma de poliisocianurato/poliuretana

Info

Publication number
BRPI0702265A
BRPI0702265A BRPI0702265-4A BRPI0702265A BRPI0702265A BR PI0702265 A BRPI0702265 A BR PI0702265A BR PI0702265 A BRPI0702265 A BR PI0702265A BR PI0702265 A BRPI0702265 A BR PI0702265A
Authority
BR
Brazil
Prior art keywords
polyisocyanurate
polyurethane foam
preparing
composition
catalyst compositions
Prior art date
Application number
BRPI0702265-4A
Other languages
English (en)
Inventor
Juan Jesus Burdeniuc
Torsten Panitzsch
John Elton Dewhurst
Original Assignee
Air Prod & Chem
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38229993&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0702265(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Air Prod & Chem filed Critical Air Prod & Chem
Publication of BRPI0702265A publication Critical patent/BRPI0702265A/pt
Publication of BRPI0702265A8 publication Critical patent/BRPI0702265A8/pt
Publication of BRPI0702265B1 publication Critical patent/BRPI0702265B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/04—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing carboxylic acids or their salts
    • 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
    • C08G18/16—Catalysts
    • C08G18/166—Catalysts not provided for in the groups C08G18/18 - C08G18/26
    • C08G18/168—Organic compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic 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
    • C08G18/09—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture
    • C08G18/092—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture oligomerisation to isocyanurate groups
    • 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
    • C08G18/16—Catalysts
    • C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
    • 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
    • C08G18/16—Catalysts
    • C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
    • C08G18/1808—Catalysts containing secondary or tertiary amines or salts thereof having alkylene polyamine groups
    • 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
    • C08G18/16—Catalysts
    • C08G18/22—Catalysts containing metal compounds
    • C08G18/225—Catalysts containing metal compounds of alkali or alkaline earth metals
    • 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
    • C08J9/10—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
    • 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
    • C08G2110/0025—Foam properties rigid
    • 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
    • C08G2115/00—Oligomerisation
    • C08G2115/02—Oligomerisation to isocyanurate groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Catalysts (AREA)

Abstract

COMPOSIçãO E MéTODO PARA PREPARAR UMA ESPUMA DE POLIISOCIANURATO/POLIURETANA. A presente invenção proporciona composições catalisadoras de trimerização que possuem um sal carboxilato esteticamente impedido e métodos para produzir uma espuma de poliisocianurato/poliuretana utilizando tais composições catalisadoras de trimerização.
BRPI0702265A 2006-05-04 2007-05-03 método para preparar uma espuma de poliisocianurato/poliuretana BRPI0702265B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/418,287 US8530534B2 (en) 2006-05-04 2006-05-04 Trimerization catalysts from sterically hindered salts

Publications (3)

Publication Number Publication Date
BRPI0702265A true BRPI0702265A (pt) 2007-12-18
BRPI0702265A8 BRPI0702265A8 (pt) 2018-01-02
BRPI0702265B1 BRPI0702265B1 (pt) 2019-08-13

Family

ID=38229993

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0702265A BRPI0702265B1 (pt) 2006-05-04 2007-05-03 método para preparar uma espuma de poliisocianurato/poliuretana

Country Status (8)

Country Link
US (2) US8530534B2 (pt)
EP (1) EP1852448B1 (pt)
JP (3) JP4898541B2 (pt)
KR (2) KR100909643B1 (pt)
CN (1) CN101067018B (pt)
AT (1) ATE522558T1 (pt)
BR (1) BRPI0702265B1 (pt)
MX (1) MX2007005295A (pt)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8580864B2 (en) * 2006-05-04 2013-11-12 Air Products And Chemicals, Inc. Trimer catalysts with improved processability and surface cure
US8552077B2 (en) * 2006-05-04 2013-10-08 Air Products And Chemicals, Inc. Trimer catalyst additives for improving foam processability
JP2011521074A (ja) 2008-05-22 2011-07-21 ダウ グローバル テクノロジーズ エル エルエルシー シス，トランス−１，３−及び１，４−シクロヘキサンジメチルエーテル基を含む熱硬化性ポリウレタン
WO2010054315A2 (en) 2008-11-10 2010-05-14 Dow Global Technologies Inc. An isocyanate trimerisation catalyst system, a precursor formulation, a process for trimerising isocyanates, rigid polyisocyanurate/polyurethane foams made therefrom, and a process for making such foams
JP2012508301A (ja) * 2008-11-10 2012-04-05 ダウ グローバル テクノロジーズ エルエルシー イソシアネート三量化触媒系、前駆体配合物、イソシアネートを三量化する方法、それより作製された硬質ポリイソシアヌレート／ポリウレタンフォーム（発泡体）、及びそのようなフォームを作製する方法
US20110201709A1 (en) * 2008-11-10 2011-08-18 Dow Global Technologies Llc Isocyanate trimerisation catalyst system, a precursor formulation, a process for trimerising isocyanates, rigid polyisocyanurate/polyurethane foams made therefrom, and a process for making such foams
KR101064208B1 (ko) * 2009-02-11 2011-09-14 주식회사 세호테크 무주석, 무독성 유기금속촉매 및 그 제조방법
WO2013024107A1 (de) * 2011-08-16 2013-02-21 Bayer Intellectual Property Gmbh Verfahren zur herstellung eines polyurethan-polyisocyanurat-hartschaums
JP6262872B2 (ja) 2014-02-26 2018-01-17 エア プロダクツ アンド ケミカルズ インコーポレイテッドＡｉｒ Ｐｒｏｄｕｃｔｓ Ａｎｄ Ｃｈｅｍｉｃａｌｓ Ｉｎｃｏｒｐｏｒａｔｅｄ 触媒組成物及び発泡体の製造方法
KR102199218B1 (ko) * 2014-09-05 2021-01-07 삼성디스플레이 주식회사 표시 장치, 표시 제어 장치 및 표시 방법
JP2016124912A (ja) * 2014-12-26 2016-07-11 三洋化成工業株式会社 樹脂製造用活性水素含有組成物およびフォームの製造方法
CN104558468B (zh) * 2014-12-31 2018-02-23 江苏奥斯佳材料科技有限公司 一种聚氨酯催化剂在合成硬质聚氨酯材料中的应用
CN104558467B (zh) * 2014-12-31 2018-02-23 江苏奥斯佳材料科技有限公司 一种聚氨酯催化剂及其应用
US10889681B2 (en) 2014-12-31 2021-01-12 Jiangsu Osic Performance Materials Co. Ltd. Polyurethane catalyst and application thereof
CN104558469B (zh) * 2014-12-31 2018-02-23 江苏奥斯佳材料科技有限公司 一种聚氨酯催化剂在合成软质聚氨酯泡沫塑料中的应用
PL3310827T3 (pl) * 2015-06-18 2021-06-28 Evonik Operations Gmbh Katalizatory trimeryzacji z soli z zawadą steryczną i amin trzeciorzędowych zawierających grupy reaktywne wobec izocyjanianu
JP6993238B2 (ja) * 2016-12-08 2022-01-13 積水化学工業株式会社 ウレタン樹脂組成物
CN107913730B (zh) * 2017-11-30 2020-04-10 万华化学集团股份有限公司 亚胺型季铵盐催化剂、其制备方法及多异氰酸酯组合物
CA3107575A1 (en) * 2018-08-21 2020-02-27 Huntsman International Llc Catalyst for pir/pur foam production
CN114040934A (zh) * 2019-07-08 2022-02-11 科思创知识产权两合公司 具有延长的适用期的用于生产聚异氰脲酸酯基塑料的可聚合组合物
CN110560159B (zh) * 2019-08-13 2020-10-20 清华大学 一种用于叔碳酸缩水甘油酯制备的催化剂及其制备方法
JP7343188B2 (ja) 2020-11-26 2023-09-12 キッコウ・ジャパン株式会社 谷地形用排水構造および暗渠ブロック

Family Cites Families (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3686225A (en) * 1969-04-01 1972-08-22 Du Pont Complexes of polyether compounds and ionic compounds
DE2019767A1 (de) 1970-04-23 1971-12-23 Gen Tire & Rubber Co Katalysatorsysteme fuer Urethanschaeume
US3940517A (en) 1973-01-11 1976-02-24 The Celotex Corporation Polyisocyanurate foam, catalyst composition and process for producing such
US3993652A (en) 1973-07-09 1976-11-23 Air Products And Chemicals, Inc. Cyclic quaternary hydroxyalkyl phenoxide catalysts for isocyanate reactions
US3988267A (en) 1973-07-09 1976-10-26 Air Products And Chemicals, Inc. Quaternary hydroxyalkyl tertiary amine bases as polyurethane catalysts
US3892687A (en) 1973-07-09 1975-07-01 Air Prod & Chem Quaternary hydroxyalkyl tertiary amine bases as poluyrethane catalysts
US4003859A (en) * 1974-01-30 1977-01-18 The Upjohn Company Novel process for trimerizing polyisocyanates
US3989651A (en) 1974-07-09 1976-11-02 The Upjohn Company Catalyst for sprayable polyisocyanurate foam composition
US3954684A (en) 1974-07-09 1976-05-04 The Upjohn Company Foam process using tertiary amine/quaternary ammonium salt catalyst
US4026840A (en) 1975-06-09 1977-05-31 Air Products And Chemicals, Inc. Hydroxyalkyl tertiary amine catalysts for isocyanate reactions
US4148980A (en) 1977-05-03 1979-04-10 Basf Wyandotte Corporation Novel carboxylate catalysts for the preparation of foams characterized by polyisocyanurate, polyurethane and poly (urethane-isocyanurate) linkages
DE2916201A1 (de) 1979-04-21 1980-10-30 Huels Chemische Werke Ag Verfahren zur trimerisierung von diisocyanaten
US4393148A (en) 1982-09-30 1983-07-12 Pennwalt Corporation Reaction of t-alkylhydrazinium salts and ogranic peroxides to foam unsaturated polyester resins
US4460714A (en) 1983-12-01 1984-07-17 Pennwalt Corporation Unsaturated polyester resin foams using inorganic iron salts
US4489177A (en) * 1983-12-29 1984-12-18 Olin Corporation Isocyanate-reactive compounds from TDI distillation residue and polyurethanes prepared therefrom
DE3403277A1 (de) * 1984-01-31 1985-08-01 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von polyisocyanaten mit biuretstruktur
US4503226A (en) 1984-04-30 1985-03-05 Olin Corporation Process for trimerizing organic polyisocyanates
US4623673A (en) * 1985-10-24 1986-11-18 The Dow Chemical Company Urethane-modified polyisocyanurate rigid foam
US4698398A (en) 1985-11-14 1987-10-06 E. I. Du Pont De Nemours And Company Coating composition of a hydroxy functional epoxy polyester graft copolymer
GB8531180D0 (en) 1985-12-18 1986-01-29 Ici Plc Cocatalyst systems
GB8712363D0 (en) 1987-05-26 1987-07-01 Ici Plc Polyisocyanurate rigid foams
US5321050A (en) 1992-08-06 1994-06-14 Nisshinbo Industries, Inc. Method for producing modified polyisocyanurate foams
US5296516A (en) * 1992-12-09 1994-03-22 Basf Corporation Polyurethane and polyisocyanurate rigid foams prepared using ternary blowing agent mixtures
JPH06200069A (ja) 1993-01-05 1994-07-19 Mitsui Toatsu Chem Inc 硬質ポリウレタンフォーム
JPH0797429A (ja) 1993-08-06 1995-04-11 Takeda Chem Ind Ltd 新規なポリオール組成物及びそれを用いる硬質ポリウレタンフオームの製造方法
US5691440A (en) * 1995-10-05 1997-11-25 Arco Chemical Technonogy, L.P. Catalyst and process for producing isocyanate trimers
JPH10139697A (ja) 1996-09-09 1998-05-26 Asahi Glass Co Ltd 含フッ素炭化水素系組成物
DE19813107A1 (de) * 1998-03-25 1999-09-30 Basf Ag Verfahren zur Herstellung von Polyurethanschaumstoffen
US5902835A (en) 1998-05-28 1999-05-11 Air Products And Chemicals, Inc. Group IVB metal blowing catalyst compositions for the production of polyurethane foams
JP2000063475A (ja) * 1998-08-26 2000-02-29 Mitsui Chemicals Inc 硬質ポリウレタンフォーム
JP2002080552A (ja) * 2000-09-06 2002-03-19 Canon Chemicals Inc イソシアネート組成物、ウレタンゴム組成物の製造方法、クリーニングブレード
DE10142296C1 (de) * 2001-08-29 2003-02-13 Bayer Ag Polyurethanelastomere, Verfahren zu ihrer Herstellung und ihre Verwendung
JP3953353B2 (ja) * 2002-04-11 2007-08-08 アキレス株式会社 硬質ポリウレタンフォームの製造方法
ES2282640T3 (es) 2002-05-27 2007-10-16 Huntsman International Llc Polimeros supramoleculares espumados.
EP1375546A1 (en) 2002-06-21 2004-01-02 Crompton GmbH Low emission tin catalysts
US6846850B2 (en) * 2003-01-22 2005-01-25 Bayer Materialscience Llc Rigid polyurethane foams with improved properties
US6825238B2 (en) 2003-01-29 2004-11-30 Air Products And Chemicals, Inc. Low acid organometallic catalyst for the production of flexible, semi-flexible and rigid polyurethane foams
JP4104539B2 (ja) * 2003-04-22 2008-06-18 花王株式会社 ポリイソシアヌレートフォームの製造法
JP2005307143A (ja) * 2003-06-30 2005-11-04 Bridgestone Corp 硬質ポリウレタンフォーム
DE102004009740A1 (de) 2004-02-25 2005-09-15 Basf Ag Zinn- und Übergangsmetallfreie Polyurethanschaumstoffe
US8729146B2 (en) * 2005-06-14 2014-05-20 Momentive Performance Materials Inc. Catalyst composition and process using same
US8552077B2 (en) * 2006-05-04 2013-10-08 Air Products And Chemicals, Inc. Trimer catalyst additives for improving foam processability

Also Published As

Publication number Publication date
ATE522558T1 (de) 2011-09-15
EP1852448A3 (en) 2008-03-05
JP5722585B2 (ja) 2015-05-20
CN101067018B (zh) 2013-02-06
EP1852448B1 (en) 2011-08-31
EP1852448A2 (en) 2007-11-07
US8530534B2 (en) 2013-09-10
KR20070108082A (ko) 2007-11-08
BRPI0702265A8 (pt) 2018-01-02
MX2007005295A (es) 2008-10-30
BRPI0702265B1 (pt) 2019-08-13
US20070259983A1 (en) 2007-11-08
JP2007308696A (ja) 2007-11-29
JP4898541B2 (ja) 2012-03-14
KR20090026242A (ko) 2009-03-12
JP2015057498A (ja) 2015-03-26
KR100909643B1 (ko) 2009-07-27
US20130341562A1 (en) 2013-12-26
JP2011041948A (ja) 2011-03-03
US9890236B2 (en) 2018-02-13
JP6006283B2 (ja) 2016-10-12
CN101067018A (zh) 2007-11-07

Similar Documents

Publication Publication Date Title
BRPI0702265A (pt) composição e método para preparar uma espuma de poliisocianurato/poliuretana
BRPI0702263A (pt) composição catalisadora e método de preparação de uma espuma de poliisocianurato/poliuretano
ATE432304T1 (de) Verfahren zur herstellung von offenzelligen viskoelastischen polyurethan-weichschaumstoffen
BRPI0711889B8 (pt) método para produção de sinvastatina, composição de matéria, método para fabricação de huvastatina, método para fabricação de sinvastatina, e método para fabricação de uma composição de matéria de sinvastatina ou huvastatina
DE502006005570D1 (de) Verfahren zur Herstellung von Polyurethan-Kaltschäumen
ATE542803T1 (de) Verfahren zur herstellung von dihydrochinazolinen
BRPI0821893A2 (pt) Método para a fabricação de materiais espumosos isolantes a base de poliuretano
ATE430480T1 (de) Verfahren zur herstellung von nährmittelzusammensetzungen
EP1855721A4 (en) METHOD AND COMPOSITION FOR TREATMENT IN MAMMALS OF DISEASES AND LESIONS CAUSED BY OVEREXPRESSION OF PEROXYNITRITIS
BRPI0703133A2 (pt) composição catalisadora, composição, método de fabricação de um poliuretano, método para preparação de uma espuma de poliuretano, e composto
EP1854780A4 (en) PROCESS FOR PRODUCING A CHLOROGENIC ACID COMPOSITION
BRPI0912437A2 (pt) composição formadora de espuma, poliuretano de célula fechada ou espuma de polímero poliisocianurato preparada pela reação de uma quantidade eficaz da composição formadora de espuma e processo para a produção de um poliuretano de célula fechada ou espuma de polímero poliisocianurato
BRPI0923702A2 (pt) composições de inseticida estáveis e métodos para produzir as mesmas
BRPI0819059A2 (pt) "composição formadora de espuma, espuma polimérica e processo para a produção de uma espuma"
PL1914254T3 (pl) Środki sieciujące do ulepszania trwałości pianek poliuretanowych
TW200613257A (en) Novel method for the preparation of intermediates useful for the synthesis of vitamin d analogues
DE112009000083A5 (de) Geschäumte, lichtechte Polyurethanformteile
ATE540917T1 (de) Verfahren zur herstellung von carbonsäurealkylestern
BRPI0702646A (pt) método de preparar uma espuma de poliisocianurato/poliuretana e composição
BRPI0720705A2 (pt) Método para preparar uma composição de espumação, e, composição de espumação
BRPI0802215A2 (pt) mÉtodo de fabricaÇço de uma espuma de aspersço de poliisocianurato/poliuretano
EP1897633A4 (en) METHOD FOR CONTROLLING A FOAMING MIXTURE
BRPI1008214A2 (pt) "composto de pirazina da fórmula i, composto da fórmula i, processo para preparar o composto da fórmula i, composição e método para controlar uma vegetação indesejável"
DE602007008691D1 (de) Cyclische sulfone, die zur verwendung als bace-inhibitoren geeignet sind
DE502006007707D1 (de) Schäumbare zusammensetzung zur herstellung geschäumter kunststoffe

Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Ipc: C08G 18/16 (1974.07), C08G 18/09 (2000.01), C08G 1

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 13/08/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 13/08/2019, OBSERVADAS AS CONDICOES LEGAIS