BR112018009635A2 - pré-polímero de poliuretano de alto desempenho e composições de cura - Google Patents

pré-polímero de poliuretano de alto desempenho e composições de cura

Info

Publication number
BR112018009635A2
BR112018009635A2 BR112018009635A BR112018009635A BR112018009635A2 BR 112018009635 A2 BR112018009635 A2 BR 112018009635A2 BR 112018009635 A BR112018009635 A BR 112018009635A BR 112018009635 A BR112018009635 A BR 112018009635A BR 112018009635 A2 BR112018009635 A2 BR 112018009635A2
Authority
BR
Brazil
Prior art keywords
plasticizers
compositions
phthalate
isocyanate
high performance
Prior art date
Application number
BR112018009635A
Other languages
English (en)
Other versions
BR112018009635B1 (pt
BR112018009635A8 (pt
Inventor
R Doyle Thomas
Original Assignee
Lanxess Solutions Us 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 Lanxess Solutions Us Inc filed Critical Lanxess Solutions Us Inc
Publication of BR112018009635A2 publication Critical patent/BR112018009635A2/pt
Publication of BR112018009635A8 publication Critical patent/BR112018009635A8/pt
Publication of BR112018009635B1 publication Critical patent/BR112018009635B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/10—Esters; Ether-esters
    • C08K5/11—Esters; Ether-esters of acyclic polycarboxylic acids
    • 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
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/22—Catalysts containing metal compounds
    • C08G18/222—Catalysts containing metal compounds metal compounds not provided for in groups C08G18/225 - C08G18/26
    • 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
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3225—Polyamines
    • C08G18/3253—Polyamines being in latent form
    • C08G18/3268—Salt complexes of polyamines
    • 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
    • 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
    • C08G18/4266—Polycondensates having carboxylic or carbonic ester groups in the main chain prepared from hydroxycarboxylic acids and/or lactones
    • C08G18/4269—Lactones
    • C08G18/4277—Caprolactone and/or substituted caprolactone
    • 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
    • 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
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
    • C08G18/7671—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups containing only one alkylene bisphenyl group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0016—Plasticisers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/10—Esters; Ether-esters
    • C08K5/12—Esters; Ether-esters of cyclic polycarboxylic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

composições compreendendo pré-polímeros de poliuretano com proteção terminal de isocianato e plastificantes de ftalato de monobenzila selecionados, por exemplo, ftalato de 7-(2,6,6,8-tetrametil-4-oxa-3-oxo-nonila) e benzila, exibem melhor estabilidade do isocianato do que composições de pré-polímero compreendendo outros plastificantes comuns em sistemas de poliuretano. composições de cura compreendendo estes pré-polímeros, os plastificantes de ftalato de monobenzila selecionados e agentes de cura de complexo de coordenação de metilenodianilina exibem características de processamento melhoradas e originam poliuretanos elastoméricos com menor deformação remanescente após compressão, resistência à ruptura mais elevada e menos cor do que uma composição similar compreendendo plastificantes tais como plastificantes de benzoato.
BR112018009635-0A 2015-11-17 2016-11-01 Pré-polímero de poliuretano de alto desempenho e composições de cura BR112018009635B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562256251P 2015-11-17 2015-11-17
US62/256,251 2015-11-17
PCT/US2016/059831 WO2017087156A1 (en) 2015-11-17 2016-11-01 High performance polyurethane prepolymer and curing compositions

Publications (3)

Publication Number Publication Date
BR112018009635A2 true BR112018009635A2 (pt) 2018-11-06
BR112018009635A8 BR112018009635A8 (pt) 2019-02-26
BR112018009635B1 BR112018009635B1 (pt) 2022-01-18

Family

ID=57281307

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018009635-0A BR112018009635B1 (pt) 2015-11-17 2016-11-01 Pré-polímero de poliuretano de alto desempenho e composições de cura

Country Status (8)

Country Link
US (1) US10184042B2 (pt)
EP (1) EP3377551B8 (pt)
JP (1) JP6842468B2 (pt)
CN (1) CN108290996B (pt)
BR (1) BR112018009635B1 (pt)
CA (1) CA3000819C (pt)
MX (1) MX2018005787A (pt)
WO (1) WO2017087156A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4347679A1 (en) 2021-06-03 2024-04-10 Carbon, Inc. Methods for the rapid production of blocked prepolymers

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3755261A (en) 1972-05-01 1973-08-28 Du Pont Curing of amine curable polymers diamines with complexes of selected and alkali metal salts
US3876604A (en) 1973-02-14 1975-04-08 Du Pont Curing with dispersed complexes of selected diamines and alkali salts
US3888831A (en) 1973-10-01 1975-06-10 Du Pont Curing with complexes of selected diamines and alkali metal salts
DE2448133C2 (de) 1974-10-09 1982-07-01 Bayer Ag, 5090 Leverkusen Verfahren zur Beschichtung von Substraten
BR7906585A (pt) * 1978-11-02 1980-06-17 Du Pont Processo para preparar uma composicao utilzavel para vulcanizar um prepolimero terminado em isocianato composicao adequada para vulcanizar prepolimeros de poliuretanas terminadas em isocianato e composicao vulcanizavel
US4282344A (en) * 1978-11-02 1981-08-04 E. I. Du Pont De Nemours And Company Polyurethane curing agent dispersion, process and product
GB8508114D0 (en) 1985-03-28 1985-05-01 Teroson Gmbh Sealing double glazing systems
US5232956A (en) * 1991-08-05 1993-08-03 Monsanto Company Flexible water-blown polyurethane foams
JPH05331253A (ja) * 1992-05-29 1993-12-14 Mitsui Toatsu Chem Inc 湿気硬化性組成物
US5872193A (en) 1997-09-18 1999-02-16 Basf Corporation Polyisocyanate prepolymer compositions and soft elastomers prepared therefrom
JP4480241B2 (ja) * 2000-07-27 2010-06-16 三井化学ポリウレタン株式会社 低硬度ポリウレタン組成物、エラストマーおよび低硬度ロール
JP4671105B2 (ja) * 2005-02-25 2011-04-13 日本ポリウレタン工業株式会社 紙送りロール製造用組成物、紙送りロールおよびその製造方法
CN104822728B (zh) * 2012-09-26 2018-03-23 陶氏环球技术有限责任公司 基于聚氨酯的绝缘玻璃密封剂
US9321877B2 (en) 2013-09-24 2016-04-26 Chemtura Corporation Plasticizer free curing composition

Also Published As

Publication number Publication date
EP3377551B1 (en) 2019-08-28
CN108290996A (zh) 2018-07-17
CA3000819C (en) 2023-03-28
CA3000819A1 (en) 2017-05-26
CN108290996B (zh) 2021-03-30
MX2018005787A (es) 2018-08-01
BR112018009635B1 (pt) 2022-01-18
JP2018533670A (ja) 2018-11-15
WO2017087156A1 (en) 2017-05-26
US20170137602A1 (en) 2017-05-18
JP6842468B2 (ja) 2021-03-17
EP3377551B8 (en) 2019-10-02
EP3377551A1 (en) 2018-09-26
US10184042B2 (en) 2019-01-22
BR112018009635A8 (pt) 2019-02-26

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 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 01/11/2016, OBSERVADAS AS CONDICOES LEGAIS.