BRPI1005351A2 - "composição formadora de espuma, espuma polimérica de poliuretano ou poliisocianurato de célula fechada e processo para a produção de uma espuma de polímero de poliuretano ou poliisocianurato de célula fechada" - Google Patents

"composição formadora de espuma, espuma polimérica de poliuretano ou poliisocianurato de célula fechada e processo para a produção de uma espuma de polímero de poliuretano ou poliisocianurato de célula fechada"

Info

Publication number: BRPI1005351A2
Authority: BR; Brazil
Prior art keywords: closed cell; polyisocyanurate; cell polyurethane; producing; foam
Prior art date: 2009-02-03

Application number

BRPI1005351A

Other languages

English (en)

Inventor

Loh Gary

Anthony Creazzo Joseph

Original Assignee

Du Pont

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.)

2009-02-03

Filing date

2010-01-29

Publication date

2017-04-25

2010-01-29 Application filed by Du Pont filed Critical Du Pont

2017-04-25 Publication of BRPI1005351A2 publication Critical patent/BRPI1005351A2/pt

2019-10-22 Publication of BRPI1005351B1 publication Critical patent/BRPI1005351B1/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
- C08G18/28—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
- 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
- C08J9/14—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 organic
- C08J9/143—Halogen containing compounds
- C08J9/144—Halogen containing compounds containing carbon, halogen and hydrogen only
- C08J9/146—Halogen containing compounds containing carbon, halogen and hydrogen only only fluorine as halogen atoms
- 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
- 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
- C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
- C08G18/4018—Mixtures of compounds of group C08G18/42 with compounds of group C08G18/48
- 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
- C08G18/482—Mixtures of polyethers containing at least one polyether containing 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
- C08G18/40—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
- C08G18/5033—Polyethers having heteroatoms other than oxygen having nitrogen containing carbocyclic 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
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
- 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
- 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
- C08J9/14—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 organic
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/30—Materials not provided for elsewhere for aerosols
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
- C09K5/02—Materials undergoing a change of physical state when used
- C09K5/04—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa
- 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
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2205/00—Foams characterised by their properties
- C08J2205/04—Foams characterised by their properties characterised by the foam pores
- C08J2205/052—Closed cells, i.e. more than 50% of the pores are closed
- 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)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Health & Medical Sciences (AREA)
Polymers & Plastics (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Combustion & Propulsion (AREA)
Thermal Sciences (AREA)
Physics & Mathematics (AREA)
Dispersion Chemistry (AREA)
Polyurethanes Or Polyureas (AREA)
Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

BRPI1005351A 2009-02-03 2010-01-29 composição formadora de espuma, espuma polimérica e processo para produzir uma espuma polimérica BRPI1005351B1 (pt)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US14947309P	2009-02-03	2009-02-03
PCT/US2010/022506 WO2010090951A1 (en)	2009-02-03	2010-01-29	Foam-forming compositions containing mixtures of cis-1,1,1,4,4,4-hexafluoro-2-butene and 1,1,1,3,3-pentafluoropropane and their uses in the preparation of polyisocyanate-based foams

Publications (2)

Publication Number	Publication Date
BRPI1005351A2 true BRPI1005351A2 (pt)	2017-04-25
BRPI1005351B1 BRPI1005351B1 (pt)	2019-10-22

Family

ID=42115388

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BRPI1005351A BRPI1005351B1 (pt)	2009-02-03	2010-01-29	composição formadora de espuma, espuma polimérica e processo para produzir uma espuma polimérica

Country Status (13)

Country	Link
US (1)	US20120004336A1 (pt)
EP (1)	EP2393862B1 (pt)
JP (1)	JP5744758B2 (pt)
KR (1)	KR101679888B1 (pt)
CN (1)	CN102300896B (pt)
AR (1)	AR078017A1 (pt)
AU (1)	AU2010210806B2 (pt)
BR (1)	BRPI1005351B1 (pt)
CA (1)	CA2748041C (pt)
CL (1)	CL2011001862A1 (pt)
ES (1)	ES2692332T3 (pt)
MX (1)	MX337646B (pt)
WO (1)	WO2010090951A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20110269860A1 (en) *	2010-04-28	2011-11-03	E.I. Du Pont De Nemours And Company	Foam expansion agent compositions containing hydrohaloolefin butene and water and their uses in the preparation of polyurethane and polyisocyanurate polymer foams
US9556303B2 (en) *	2011-02-21	2017-01-31	Honeywell International Inc.	Catalysts for polyurethane foam polyol premixes containing halogenated olefin blowing agents
CN104262935A (zh) *	2014-09-18	2015-01-07	关志强	一种聚氨酯混合发泡剂
CN104927775B (zh) *	2015-07-01	2016-08-24	西安科技大学	煤矿地热利用中的高温热泵混合工质
KR102854122B1 (ko) *	2017-01-31	2025-09-03	바스프 에스이	Hfo 함유 pu 제제
EP3688055A1 (en) *	2017-09-29	2020-08-05	The Chemours Company FC, LLC	Blowing agent composition for preparation of a foam
US11407874B2 (en) *	2019-10-07	2022-08-09	Covestro Llc	Polyol premixes, thermally insulating rigid polyurethane foams and methods for their production
CN116741432B (zh) *	2022-12-09	2024-11-08	西安近代化学研究所	一种绝缘混合气体及其应用

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1521808A (en)	1922-06-16	1925-01-06	William H Fox	Ball
JPS56163117A (en) *	1980-05-19	1981-12-15	Takeda Chem Ind Ltd	Production of rigid urethane foam
US4394491A (en)	1980-10-08	1983-07-19	The Dow Chemical Company	Addition polymerizable adduct of a polymeric monoahl and an unsaturated isocyanate
US5164419A (en)	1991-05-20	1992-11-17	E. I. Du Pont De Nemours And Company	Blowing agent and process for preparing polyurethane foam
JPH05179043A (ja)	1991-11-18	1993-07-20	Daikin Ind Ltd	フルオロブテンからなる発泡剤およびプラスチック発泡体の製造方法
JPH05239251A (ja) *	1991-11-18	1993-09-17	Daikin Ind Ltd	フルオロプロパンからなる発泡剤およびプラスチック発泡体の製造方法
MY151990A (en) *	2005-11-01	2014-07-31	Du Pont	Solvent compositions comprising unsaturated fluorinated hydrocarbons
EP2059729A2 (en) *	2006-06-28	2009-05-20	Honeywell International Inc.	Thermal insulation foam
BRPI0718742A2 (pt) *	2006-12-15	2013-12-03	Du Pont	"composiçôes azeotrópica ou quase azeotrópica, pulverizável, métodos para aumentar a capacidade de refrigeração, para a formação de uma espuma, para a supressão de chama, para a extinção ou supressão do fogo, para neutralizar uma área, para evitar um fogo ou explosão, processos para a produção de resfriamento, para a produção de aquecimento, para a produção de produtos aerosóis e agente de sopro de espuma"
KR101903306B1 (ko) *	2007-04-27	2018-10-01	이 아이 듀폰 디 네모아 앤드 캄파니	Ｚ-1,1,1,4,4,4-헥사플루오로-2-부텐의 공비 및 공비-유사 조성물
AU2008296223B2 (en) *	2007-09-06	2013-07-04	E. I. Du Pont De Nemours And Company	Azeotropic and azeotrope-like compositions of E-1,1,1,4,4,5,5,5-Octafluoro-2-pentene
US20090124719A1 (en) *	2007-11-08	2009-05-14	E. I. Dupont De Nemours And Company	Polyurethane foams from polytrimethylene ether glycol
CN101878253B (zh) *	2007-11-29	2013-05-29	纳幕尔杜邦公司	包含顺式-1,1,1,4,4,4-六氟-2-丁烯泡沫形成组合物的组合物以及所述组合物制备基于多异氰酸酯的泡沫的用途
CA2708274C (en) *	2007-12-19	2016-10-18	E. I. Du Pont De Nemours And Company	Foam-forming compositions containing azeotropic or azeotrope-like mixtures containing z-1,1,1,4,4,4-hexafluoro-2-butene and their uses in the preparation of polyisocyanate-based foams
US20110144216A1 (en) *	2009-12-16	2011-06-16	Honeywell International Inc.	Compositions and uses of cis-1,1,1,4,4,4-hexafluoro-2-butene
US20110269860A1 (en) *	2010-04-28	2011-11-03	E.I. Du Pont De Nemours And Company	Foam expansion agent compositions containing hydrohaloolefin butene and water and their uses in the preparation of polyurethane and polyisocyanurate polymer foams

2010
- 2010-01-29 MX MX2011008048A patent/MX337646B/es active IP Right Grant
- 2010-01-29 CA CA2748041A patent/CA2748041C/en active Active
- 2010-01-29 JP JP2011549200A patent/JP5744758B2/ja active Active
- 2010-01-29 KR KR1020117020466A patent/KR101679888B1/ko active Active
- 2010-01-29 WO PCT/US2010/022506 patent/WO2010090951A1/en not_active Ceased
- 2010-01-29 CN CN2010800064022A patent/CN102300896B/zh active Active
- 2010-01-29 US US13/147,962 patent/US20120004336A1/en not_active Abandoned
- 2010-01-29 ES ES10702006.7T patent/ES2692332T3/es active Active
- 2010-01-29 AU AU2010210806A patent/AU2010210806B2/en active Active
- 2010-01-29 EP EP10702006.7A patent/EP2393862B1/en active Active
- 2010-01-29 BR BRPI1005351A patent/BRPI1005351B1/pt not_active IP Right Cessation
- 2010-02-03 AR ARP100100301A patent/AR078017A1/es not_active Application Discontinuation
2011
- 2011-08-03 CL CL2011001862A patent/CL2011001862A1/es unknown

Also Published As

Publication number	Publication date
AR078017A1 (es)	2011-10-12
JP2012516931A (ja)	2012-07-26
JP5744758B2 (ja)	2015-07-08
BRPI1005351B1 (pt)	2019-10-22
CN102300896B (zh)	2013-11-06
AU2010210806B2 (en)	2015-10-01
KR20110122163A (ko)	2011-11-09
CL2011001862A1 (es)	2012-01-06
AU2010210806A1 (en)	2011-07-07
MX2011008048A (es)	2011-08-17
EP2393862A1 (en)	2011-12-14
MX337646B (es)	2016-03-14
WO2010090951A1 (en)	2010-08-12
CA2748041A1 (en)	2010-08-12
KR101679888B1 (ko)	2016-11-25
US20120004336A1 (en)	2012-01-05
CA2748041C (en)	2017-06-20
ES2692332T3 (es)	2018-12-03
CN102300896A (zh)	2011-12-28
EP2393862B1 (en)	2018-08-15

Legal Events

Date	Code	Title	Description
2018-04-17	B06F	Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
2019-06-18	B06T	Formal requirements before examination [chapter 6.20 patent gazette]
2019-09-17	B09A	Decision: intention to grant [chapter 9.1 patent gazette]
2019-10-22	B16A	Patent or certificate of addition of invention granted	Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 29/01/2010, OBSERVADAS AS CONDICOES LEGAIS.
2021-02-23	B21F	Lapse acc. art. 78, item iv - on non-payment of the annual fees in time	Free format text: REFERENTE A 11A ANUIDADE.
2021-06-08	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 2616 DE 23-02-2021 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.

Publication	Publication Date	Title
BRPI0813018A2 (pt)	2014-12-23	" composição de formação de espuma, espuma de polímero de poliuretano ou poliisocianurato e processo para produzir uma espuma "
BRPI0912437A2 (pt)	2016-01-05	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
BRPI0819059A2 (pt)	2015-05-05	"composição formadora de espuma, espuma polimérica e processo para a produção de uma espuma"
BRPI0812681A2 (pt)	2014-12-23	"composição formadora de espuma, espuma polimérica de poliuretano ou poliisocianurato de célula fechada e processo para a produção de uma espuma polimérica de poliuretano ou poliisocianurato de célula fechada"
BRPI1005351A2 (pt)	2017-04-25	"composição formadora de espuma, espuma polimérica de poliuretano ou poliisocianurato de célula fechada e processo para a produção de uma espuma de polímero de poliuretano ou poliisocianurato de célula fechada"
BRPI0819469A2 (pt)	2015-05-05	Composição formadora de espuma, espuma e processo para produção de uma espuma
BRPI0902896A2 (pt)	2015-06-23	"dispersão de poliol polimérico, espuma de poliuretano, método para formar uma dispersão depoliol polimérico, e método para produzir uma espuma de poliuretano"
BRPI0910358A2 (pt)	2016-09-20	espuma viscoelástica, composição de poliol, sistema reagente para a preparação de uma espuma de poliuretano viscoelástica, material de poliuretano viscoelástico, espuma de poliuretano viscoelástico, processo para preparar uma espuma de poliuretano viscoelástica e estrutura
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