BRPI0408677A - espumas de poliuretano de baixa emissão de amina e processo para prepará-las - Google Patents

espumas de poliuretano de baixa emissão de amina e processo para prepará-las

Info

Publication number
BRPI0408677A
BRPI0408677A BRPI0408677-5A BRPI0408677A BRPI0408677A BR PI0408677 A BRPI0408677 A BR PI0408677A BR PI0408677 A BRPI0408677 A BR PI0408677A BR PI0408677 A BRPI0408677 A BR PI0408677A
Authority
BR
Brazil
Prior art keywords
amine
polyurethane foams
preparing
low
low amine
Prior art date
Application number
BRPI0408677-5A
Other languages
English (en)
Inventor
Giuliano Guidetti
Luigi Pedroni
Angelo Schiavone
Original Assignee
Dow Global Technologies Inc
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 Dow Global Technologies Inc filed Critical Dow Global Technologies Inc
Publication of BRPI0408677A publication Critical patent/BRPI0408677A/pt

Links

Classifications

    • 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
    • C08J9/34—Chemical features in the manufacture of articles consisting of a foamed macromolecular core and a macromolecular surface layer having a higher density than the core
    • 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
    • C08G18/1825—Catalysts containing secondary or tertiary amines or salts thereof having hydroxy or primary amino 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
    • C08G18/28—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
    • C08G18/48—Polyethers
    • C08G18/4833—Polyethers containing oxyethylene units
    • C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
    • C08G18/4841—Polyethers containing oxyethylene units and other oxyalkylene units containing oxyethylene end 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
    • C08G18/28—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
    • C08G18/48—Polyethers
    • C08G18/50—Polyethers having heteroatoms other than oxygen
    • C08G18/5021—Polyethers having heteroatoms other than oxygen having nitrogen
    • 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
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6666—Compounds of group C08G18/48 or C08G18/52
    • C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6674—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group 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
    • 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
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/78—Nitrogen
    • C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
    • C08G18/797—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing carbodiimide and/or uretone-imine 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
    • C08G18/70—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
    • C08G18/8012—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3203 with diols
    • C08G18/8019—Masked aromatic polyisocyanates
    • 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
    • C08J9/0014—Use of organic additives
    • C08J9/0028—Use of organic additives containing nitrogen
    • 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
    • C08J9/08—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 carbon dioxide
    • 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
    • C08J9/12—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 physical blowing agent
    • C08J9/122—Hydrogen, oxygen, CO2, nitrogen or noble gases
    • 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
    • C08G2110/0066—≥ 150kg/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
    • 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
    • C08G2290/00—Compositions for creating anti-fogging
    • 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
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes

Landscapes

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

Abstract

"ESPUMAS DE POLIURETANO DE BAIXA EMISSãO DE AMINA E PROCESSO PARA PREPARá-LAS". Descobriu-se que se pode obter uma espuma de poliuretano tendo emissões de amina desprezíveis ou, significativamente reduzidas reagindo um poliol com um poliisocianato na presença de um agente de expansão sendo um carbamato obtido contatando dióxido de carbono com uma amina ou alcanolamina, e ainda na presença de um catalisador de amina não fugitivo. Divulga-se um processo particularmente útil na preparação de espuma de película integral, tal como volante de direção de automóvel, exibindo desempenho físico atraente, e baixas emissões de amina volátil.
BRPI0408677-5A 2003-03-11 2004-03-05 espumas de poliuretano de baixa emissão de amina e processo para prepará-las BRPI0408677A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US45381403P 2003-03-11 2003-03-11
PCT/US2004/006644 WO2004081075A1 (en) 2003-03-11 2004-03-05 Low amine emission polyutethane foam

Publications (1)

Publication Number Publication Date
BRPI0408677A true BRPI0408677A (pt) 2006-03-28

Family

ID=32990826

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0408677-5A BRPI0408677A (pt) 2003-03-11 2004-03-05 espumas de poliuretano de baixa emissão de amina e processo para prepará-las

Country Status (7)

Country Link
US (1) US20060135634A1 (pt)
EP (1) EP1603961A1 (pt)
JP (1) JP2006519918A (pt)
CN (1) CN1759129A (pt)
BR (1) BRPI0408677A (pt)
MX (1) MXPA05009685A (pt)
WO (1) WO2004081075A1 (pt)

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WO2007040617A1 (en) * 2005-09-15 2007-04-12 Dow Global Technologies, Inc. Attached, high reactivity rigid polyurethane foams containing oxazolidone groups
ATE440893T1 (de) * 2006-09-22 2009-09-15 Dow Global Technologies Inc Polyurethan integralschaum artikel
US8053485B2 (en) * 2007-11-08 2011-11-08 Sika Technology Ag Polyurethane foam
WO2009114329A2 (en) * 2008-03-07 2009-09-17 Dow Global Technologies Inc. Polyurethanes having low levels of aldehyde emissions
CN102414234A (zh) * 2009-03-05 2012-04-11 陶氏环球技术有限责任公司 源自hppo的多元醇以及由该多元醇制备的聚氨酯产品
CA2767469C (en) * 2009-07-09 2017-10-17 Bayer Materialscience Ag Method for producing flame-retardant polyurethane foam materials having good long-term use properties
EP2690118A1 (de) 2012-07-27 2014-01-29 Basf Se Polyurethane enthaltend Phosphorverbindungen
US10266635B2 (en) 2012-07-27 2019-04-23 Basf Se Polyurethane foams comprising phosphorus compounds
CA2960527C (en) 2014-09-12 2023-01-24 Evonik Degussa Gmbh Low emissions polyurethane foam made with isocyanate reactive amine catalysts
JP6345260B2 (ja) * 2014-09-30 2018-06-20 富士フイルム株式会社 感光性組成物、インク組成物、ゲル粒子の水分散物の製造方法、及び画像形成方法
KR101787199B1 (ko) 2014-10-02 2017-10-18 주식회사 엘지화학 리튬 이차전지용 양극활물질, 이의 제조방법 및 이를 포함하는 리튬 이차전지
EP3078696A1 (de) * 2015-04-08 2016-10-12 Evonik Degussa GmbH Herstellung emissionsarmer polyurethane
MX2018011804A (es) * 2016-03-29 2019-01-24 Dow Global Technologies Llc Formulaciones adhesivas de laminacion que contienen poliuretano y catalizador latente.
CN106279607A (zh) * 2016-08-08 2017-01-04 常州大学 一种以二氧化碳为环境友好型潜伏性发泡剂的聚氨酯泡沫材料及其制备方法
CN109422905B (zh) * 2017-08-24 2021-03-19 山东理工大学 叔胺和乙醇胺碱性发泡剂和用于制备聚氨酯太阳能泡沫体材料的用途
CN109422906B (zh) * 2017-08-24 2021-03-19 山东理工大学 乙醇胺碱性发泡剂和用于制备聚氨酯太阳能泡沫体材料的用途
CN109422915B (zh) * 2017-08-24 2021-02-09 补天新材料技术有限公司 包含原甲酸醇胺盐和乙醇胺盐的发泡剂及用于聚氨酯间歇板泡沫体材料的用途
CN109422896B (zh) * 2017-08-24 2021-04-13 山东理工大学 包含伯胺盐和丙醇胺盐的发泡剂及用于聚氨酯冰箱冰柜泡沫体材料的用途
CN109422904B (zh) * 2017-08-24 2021-03-19 山东理工大学 包含仲胺和醇胺盐的发泡剂及用于聚氨酯连续板泡沫体材料中的用途
CN109422901B (zh) * 2017-08-24 2021-05-25 山东理工大学 碱性醇胺发泡剂和用于制备聚氨酯喷涂泡沫体材料的用途
CN109867767B (zh) * 2017-12-05 2021-08-10 补天新材料技术有限公司 二氧化碳与有机胺相结合使用的聚氨酯发泡方法
CN115386326A (zh) * 2022-10-28 2022-11-25 广州鹿山新材料股份有限公司 单组分自催化型聚氨酯热熔胶及其制备方法

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Also Published As

Publication number Publication date
WO2004081075A1 (en) 2004-09-23
EP1603961A1 (en) 2005-12-14
CN1759129A (zh) 2006-04-12
US20060135634A1 (en) 2006-06-22
MXPA05009685A (es) 2005-10-20
JP2006519918A (ja) 2006-08-31

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