BR112022002495A2 - Espuma à base de isocianato e processo para produção da mesma - Google Patents

Espuma à base de isocianato e processo para produção da mesma

Info

Publication number
BR112022002495A2
BR112022002495A2 BR112022002495A BR112022002495A BR112022002495A2 BR 112022002495 A2 BR112022002495 A2 BR 112022002495A2 BR 112022002495 A BR112022002495 A BR 112022002495A BR 112022002495 A BR112022002495 A BR 112022002495A BR 112022002495 A2 BR112022002495 A2 BR 112022002495A2
Authority
BR
Brazil
Prior art keywords
isocyanate
foam
production
equal
reactive compound
Prior art date
Application number
BR112022002495A
Other languages
English (en)
Inventor
Eugen Smeianu
Gerry Lee
Min Xie
Wenwei Zhao
Original Assignee
Proprietect Lp
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 Proprietect Lp filed Critical Proprietect Lp
Publication of BR112022002495A2 publication Critical patent/BR112022002495A2/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
    • C08J9/04—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
    • C08J9/125—Water, e.g. hydrated 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
    • C08G18/3802—Low-molecular-weight compounds having heteroatoms other than oxygen having halogens
    • 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
    • C08G18/3802—Low-molecular-weight compounds having heteroatoms other than oxygen having halogens
    • C08G18/3804—Polyhydroxy 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
    • C08G18/3878—Low-molecular-weight compounds having heteroatoms other than oxygen having phosphorus
    • C08G18/3882—Low-molecular-weight compounds having heteroatoms other than oxygen having phosphorus having phosphorus bound to oxygen only
    • C08G18/3885—Phosphate 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
    • C08G18/28—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
    • C08G18/4804—Two or more polyethers of different physical or chemical nature
    • 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
    • C08G2110/0016—Foam properties semi-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
    • 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
    • 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
    • C08J2375/08—Polyurethanes from polyethers

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)
  • Polyurethanes Or Polyureas (AREA)

Abstract

espuma à base de isocianato e processo para produção da mesma. é descrita uma espuma de polímero à base de isocianato com a combinação de: (i) um índice de oxigênio limitante (loi) maior ou igual a 26,5% quando medido de acordo com astm d2863-17a, e (ii) um índice orgânico volátil total teor (tvoc) quando medido de acordo com vda 277 menor ou igual a 225 µg/g c. preferivelmente, a espuma é produzida a partir de uma composição espumável compreendendo: um isocianato; um composto reativo contendo: (1) pelo menos um hidrogênio que é reativo com o isocianato, e (2) uma ou ambas as partes de halogênio e fosfato; um agente de expansão compreendendo um ou ambos de água e dióxido de carbono; e um catalisador; em que o composto reativo está presente em uma quantidade na faixa de cerca de 30% a cerca de 95% do total de equivalentes iso excluindo água, se presente na composição espumante.
BR112022002495A 2019-08-30 2020-08-27 Espuma à base de isocianato e processo para produção da mesma BR112022002495A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962922801P 2019-08-30 2019-08-30
PCT/CA2020/051165 WO2021035350A1 (en) 2019-08-30 2020-08-27 Isocyanate-based foam and process for production thereof

Publications (1)

Publication Number Publication Date
BR112022002495A2 true BR112022002495A2 (pt) 2022-04-26

Family

ID=74683802

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022002495A BR112022002495A2 (pt) 2019-08-30 2020-08-27 Espuma à base de isocianato e processo para produção da mesma

Country Status (8)

Country Link
US (1) US20220275161A1 (pt)
EP (1) EP4021980A4 (pt)
JP (1) JP2022546434A (pt)
CN (1) CN114630868A (pt)
BR (1) BR112022002495A2 (pt)
CA (1) CA3149751C (pt)
MX (1) MX2022002344A (pt)
WO (1) WO2021035350A1 (pt)

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA921648A (en) * 1970-11-02 1973-02-20 B. Biranowski Jerome Flame retardant urethane foams
US4102830A (en) * 1974-05-13 1978-07-25 Societe Nationale Des Poudres Et Explosifs Diol-phosphonates as flame-retardants in polyurethane foam
FR2553087B1 (fr) * 1983-10-07 1985-11-29 Atochem Composes polyhydroxyles chloro-bromes, leur procede de fabrication et leur application aux mousses rigides de polyurethannes ignifugees
BE1000930A6 (nl) * 1987-09-18 1989-05-16 Recticel Soepel polyurethaanschuim met hoge brandweerstand.
US5317034A (en) * 1992-10-23 1994-05-31 Nisshinbo Industries, Inc. Method for producing modified polyisocyanurate foams
FR2699924B1 (fr) * 1992-12-31 1996-09-27 Elf Isolation Mousses polyurethanes ayant des proprietes acoustiques ameliorees et leur utilisation en tant qu'isolant thermique et phonique.
PL1756224T3 (pl) * 2004-05-28 2008-03-31 Albemarle Corp Poliuretany niepodtrzymujące płomienia oraz dodatki do nich
KR101502441B1 (ko) * 2006-04-12 2015-03-17 바스프 에스이 폴리우레탄의 제조 방법
US20090292032A1 (en) * 2008-05-02 2009-11-26 Gupta Laxmi C Fire retardant foam and methods of use
ITMI20092226A1 (it) * 2009-12-18 2011-06-19 Dow Global Technologies Inc Miscela ritardante di fiamma per schiume poliuretaniche
CN103509171A (zh) * 2012-06-25 2014-01-15 新疆三宝盛世新型材料科技股份有限公司 聚异氰脲酸酯改性酚醛泡沫塑料的制备及应用
PL2922921T3 (pl) * 2012-11-26 2019-08-30 Proprietect L.P. Pianka polimerowa na bazie izocyjanianu o polepszonych właściwościach dotyczących zmniejszania palności
CN103242647B (zh) * 2013-04-27 2015-06-17 大连理工大学 一种阻燃耐热聚氨酯泡沫塑料及其制备方法
JP6450115B2 (ja) * 2013-08-27 2019-01-09 積水化学工業株式会社 ウレタン樹脂組成物
KR20180081736A (ko) * 2015-11-13 2018-07-17 아이씨엘-아이피 아메리카 아이엔씨. 폴리우레탄 및 폴리이소시아누레이트 포움용 반응성 난연제
CN106432740B (zh) * 2016-09-08 2020-06-09 四川大学 一种含羟基聚膦酸酯阻燃剂及其制备方法和应用
EP3532522A4 (en) * 2016-10-25 2020-07-01 Elé Corporation LOW VISCOSITY PHOSPHATE-POLYOLS
WO2019033212A1 (en) * 2017-08-15 2019-02-21 The Governors Of The University Of Alberta POLYOL CONTAINING REACTIVE PHOSPHOR, LOW VISCOSITY AND BIOLOGICAL ORIGIN HAVING FLAME RETARDANT PROPERTIES
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
CN109438663A (zh) * 2018-09-25 2019-03-08 青岛世林新海绵有限公司 汽车内饰用低voc低雾化海绵及其制备工艺
US20220315757A1 (en) * 2019-07-22 2022-10-06 Basf Se Low tvoc flame-retardant polyurethane spray foam system

Also Published As

Publication number Publication date
JP2022546434A (ja) 2022-11-04
EP4021980A1 (en) 2022-07-06
CA3149751C (en) 2024-02-13
CN114630868A (zh) 2022-06-14
CA3149751A1 (en) 2021-03-04
MX2022002344A (es) 2022-06-02
WO2021035350A1 (en) 2021-03-04
EP4021980A4 (en) 2023-08-30
US20220275161A1 (en) 2022-09-01

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B06A Patent application procedure suspended [chapter 6.1 patent gazette]