BRPI0820542A2 - Processo para a produção de elastômeros fundidos de poliuretano celular (pur) feitos a partir de pré-polímeros 1,5-naftalenodi-isocianato(ndi) estáveis à armazenagem - Google Patents

Processo para a produção de elastômeros fundidos de poliuretano celular (pur) feitos a partir de pré-polímeros 1,5-naftalenodi-isocianato(ndi) estáveis à armazenagem

Info

Publication number
BRPI0820542A2
BRPI0820542A2 BRPI0820542-6A BRPI0820542A BRPI0820542A2 BR PI0820542 A2 BRPI0820542 A2 BR PI0820542A2 BR PI0820542 A BRPI0820542 A BR PI0820542A BR PI0820542 A2 BRPI0820542 A2 BR PI0820542A2
Authority
BR
Brazil
Prior art keywords
naphthalenediisocyanate
ndi
pur
prepolymers
melted
Prior art date
Application number
BRPI0820542-6A
Other languages
English (en)
Inventor
Jens Krause
Original Assignee
Bayer Materialscience Ag
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 Bayer Materialscience Ag filed Critical Bayer Materialscience Ag
Publication of BRPI0820542A2 publication Critical patent/BRPI0820542A2/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
    • C08G18/42—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
    • C08G18/08—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
    • C08G18/70—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
    • C08G18/7678—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing condensed aromatic rings
    • 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
    • C08G2350/00—Acoustic or vibration damping material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/24496—Foamed or cellular component
    • Y10T428/24504—Component comprises a polymer [e.g., rubber, etc.]
    • Y10T428/24512—Polyurethane

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Springs (AREA)
BRPI0820542-6A 2007-11-17 2008-11-12 Processo para a produção de elastômeros fundidos de poliuretano celular (pur) feitos a partir de pré-polímeros 1,5-naftalenodi-isocianato(ndi) estáveis à armazenagem BRPI0820542A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007054983A DE102007054983A1 (de) 2007-11-17 2007-11-17 Verfahren zur Herstellung von zelligen Polyurethan(PUR)-Gießelastomeren aus lagerstabilen 1,5-Naphthalindiisocyanat(NDI)-Prepolymeren
PCT/EP2008/009521 WO2009062672A1 (de) 2007-11-17 2008-11-12 Verfahren zur herstellung von zelligen polyurethan(pur)-giesselastomeren aus lagerstabilen 1,5-naphthalindiisocyanat(ndi)-prepolymeren

Publications (1)

Publication Number Publication Date
BRPI0820542A2 true BRPI0820542A2 (pt) 2015-06-16

Family

ID=40379676

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0820542-6A BRPI0820542A2 (pt) 2007-11-17 2008-11-12 Processo para a produção de elastômeros fundidos de poliuretano celular (pur) feitos a partir de pré-polímeros 1,5-naftalenodi-isocianato(ndi) estáveis à armazenagem

Country Status (11)

Country Link
US (1) US20090127921A1 (pt)
EP (1) EP2212363A1 (pt)
JP (1) JP2011506624A (pt)
KR (1) KR20100102587A (pt)
CN (1) CN101861346A (pt)
BR (1) BRPI0820542A2 (pt)
CA (1) CA2705979A1 (pt)
DE (1) DE102007054983A1 (pt)
MX (1) MX2010004339A (pt)
TW (1) TW200940580A (pt)
WO (1) WO2009062672A1 (pt)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101682505B1 (ko) * 2011-02-22 2016-12-06 금호석유화학 주식회사 비공기압식 타이어 부재용 폴리우레탄 주조 엘라스토머 및 그 제조 방법
EP2726523B1 (de) 2011-06-29 2016-03-16 Covestro Deutschland AG Hochwertige polyurethanelastomere und ihre herstellung
CN102391468B (zh) * 2011-09-30 2013-04-10 南京金三力橡塑有限公司 基于1,5-萘二异氰酸酯的存储稳定的预聚物的制备方法
KR101351432B1 (ko) * 2011-12-27 2014-01-15 에스케이씨 주식회사 초미세 발포 폴리우레탄 탄성체의 제조방법
KR101364550B1 (ko) * 2011-12-27 2014-02-20 에스케이씨 주식회사 초미세 발포 폴리우레탄 탄성체 제조용 유화제
WO2015077438A1 (en) * 2013-11-22 2015-05-28 Compagnie Generale Des Etablissements Michelin Polyurethane support for non-pneumatic tire
EP2977394A1 (de) * 2014-07-25 2016-01-27 Basf Se Mikrozelluläres Polyurethan auf der Basis von Polycaprolacton
JP6836706B2 (ja) * 2015-05-28 2021-03-03 Dic株式会社 発泡ウレタン組成物、及び、ストラットマウント
CN105837788A (zh) * 2016-04-07 2016-08-10 苏州绿朗新材料科技有限公司 一种稳定的nco预聚物及其制备方法和用途
CN105820310A (zh) * 2016-04-07 2016-08-03 苏州绿朗新材料科技有限公司 一种nco预聚物及其制备方法和用途
CN106008911A (zh) * 2016-05-20 2016-10-12 中国铁道科学研究院金属及化学研究所 钢轨扣件用垫板材料及其制备方法和用途
WO2018087387A1 (de) * 2016-11-14 2018-05-17 Basf Se Polyurethanelastomer mit niedriger dämpfung
WO2021007467A1 (en) 2019-07-11 2021-01-14 Lanxess Solutions Us In. Process for producing ndi prepolymers
KR102248488B1 (ko) * 2020-09-28 2021-05-10 주식회사 에이디하이텍 글라스 이송장비용 저경도 롤러 제조 조성물
EP4263187A1 (de) * 2020-12-18 2023-10-25 BASF Polyurethanes GmbH ENTKOPPLUNGSBUCHSE AUF DER BASIS EINES GIEßELASTOMERS
CN114015009A (zh) * 2021-12-09 2022-02-08 上海汇得科技股份有限公司 一种1,5-萘二异氰酸酯预聚物及其制备方法和用途
JP7869677B2 (ja) * 2022-03-30 2026-06-03 住友理工株式会社 防振制振部材およびその製造方法
KR102933604B1 (ko) 2023-04-28 2026-03-03 한국화학연구원 폴리우레탄 엘라스토머 발포체의 제조방법 및 이로부터 제조된 폴리우레탄 엘라스토머 발포체
CN116813878B (zh) * 2023-08-29 2023-11-10 吉林中科优锐科技有限公司 一种连续制备1，5萘二异氰酸酯预聚物的方法
KR20250037849A (ko) 2023-09-11 2025-03-19 (주)비엠시스 폴리우레탄 엘라스토머 발포체의 제조방법 및 이로부터 제조된 폴리우레탄 엘라스토머 발포체

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2940856A1 (de) 1979-10-09 1981-04-23 Elastogran GmbH, 2844 Lemförde Verfahren zur herstellung von gegebenenfalls zellhaltigen polyurethan-elastomeren
DE3423104A1 (de) * 1984-06-22 1986-01-02 Bayer Ag, 5090 Leverkusen Federelement fuer sport- und sicherheits-schuhunterbau
DE3921861A1 (de) * 1989-07-04 1991-01-31 Bayer Ag Verfahren zur herstellung von hochelastischen kunststoffen
DE19534163A1 (de) * 1995-09-15 1997-03-20 Basf Ag Verfahren zur Herstellung von kompakten oder zelligen Polyurethan-Elastomeren und hierfür geeignete Isocyanatpräpolymere
DE19535487C1 (de) 1995-09-23 1996-08-01 Bayerische Motoren Werke Ag Verfahren zum Herstellen von Zylinderköpfen
US6784219B2 (en) * 1999-01-30 2004-08-31 Bayer Aktiengesellschaft Polyurethane cast elastomers based on durene diisocyanate
DE10060473A1 (de) * 2000-12-06 2002-06-13 Bayer Ag Polyurethan-Prepolymer und Polyurethan-Elastomere auf Basis von 1,4-Naphthalindiisocyanat
US8110704B2 (en) * 2006-11-02 2012-02-07 Bayer Materialscience Llc Process for the production of stable polymers

Also Published As

Publication number Publication date
CA2705979A1 (en) 2009-05-22
WO2009062672A1 (de) 2009-05-22
MX2010004339A (es) 2010-04-30
JP2011506624A (ja) 2011-03-03
KR20100102587A (ko) 2010-09-24
EP2212363A1 (de) 2010-08-04
US20090127921A1 (en) 2009-05-21
DE102007054983A1 (de) 2009-05-20
CN101861346A (zh) 2010-10-13
TW200940580A (en) 2009-10-01

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Legal Events

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B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 4A, 5A, 6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2343 DE 01-12-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.