BR8800232A - Processo para produzir um elastomero,composicao que reage a isocianato e sal - Google Patents

Processo para produzir um elastomero,composicao que reage a isocianato e sal

Info

Publication number
BR8800232A
BR8800232A BR8800232A BR8800232A BR8800232A BR 8800232 A BR8800232 A BR 8800232A BR 8800232 A BR8800232 A BR 8800232A BR 8800232 A BR8800232 A BR 8800232A BR 8800232 A BR8800232 A BR 8800232A
Authority
BR
Brazil
Prior art keywords
isocianate
elastomer
reacts
salt
produce
Prior art date
Application number
BR8800232A
Other languages
English (en)
Inventor
John E Dewhurst
Stephen J Harasin
Mark E Cakoric
Saad M Abouzahr
Original Assignee
Mobay Corp
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 Mobay Corp filed Critical Mobay Corp
Publication of BR8800232A publication Critical patent/BR8800232A/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
    • 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
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/29—Compounds containing one or more carbon-to-nitrogen double bonds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
    • B29C33/60—Releasing, lubricating or separating agents
    • 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
    • C08G18/3819—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen
    • C08G18/3823—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen containing -N-C=O groups
    • C08G18/3825—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen containing -N-C=O groups containing amide 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
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/6505—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen the low-molecular compounds being compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6523—Compounds of group C08G18/3225 or C08G18/3271 or polyamines of C08G18/38
    • C08G18/6535—Compounds of group C08G18/3271
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/24—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 characterised by the choice of material
    • B29C67/246—Moulding high reactive monomers or prepolymers, e.g. by reaction injection moulding [RIM], liquid injection moulding [LIM]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2075/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding material
    • 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
    • C08G2120/00—Compositions for reaction injection moulding 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
    • C08G2125/00—Compositions for processes using internal mould release agents

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)
  • Mechanical Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
BR8800232A 1987-01-23 1988-01-22 Processo para produzir um elastomero,composicao que reage a isocianato e sal BR8800232A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US652987A 1987-01-23 1987-01-23

Publications (1)

Publication Number Publication Date
BR8800232A true BR8800232A (pt) 1988-08-30

Family

ID=21721320

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8800232A BR8800232A (pt) 1987-01-23 1988-01-22 Processo para produzir um elastomero,composicao que reage a isocianato e sal

Country Status (5)

Country Link
EP (1) EP0275907A3 (pt)
JP (1) JPS63199719A (pt)
KR (1) KR880009059A (pt)
BR (1) BR8800232A (pt)
ZA (1) ZA88441B (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8906334D0 (en) * 1988-03-31 1989-05-04 Ici Plc Internal mould release compositions
GB8807684D0 (en) * 1988-03-31 1988-05-05 Ici Plc Internal mould release composition
DE4223597A1 (de) * 1992-07-17 1994-01-20 Bayer Ag Lagerstabile, Formtrennmittel enthaltende Polyolgemische
US5358985A (en) * 1992-12-16 1994-10-25 Air Products And Chemicals, Inc. Ionic siloxane as internal mold release agent for polyurethane, polyurethaneurea and polyurea elastomers
US5916939A (en) * 1994-02-25 1999-06-29 Imperial Chemical Industries Plc Internal mold release compositions
EP1172387A1 (en) * 2000-07-14 2002-01-16 Huntsman International Llc Process for preparing an elastomer
WO2010081132A1 (en) 2009-01-12 2010-07-15 University Of Massachusetts Lowell Polyisobutylene-based polyurethanes
KR101529152B1 (ko) * 2012-06-11 2015-06-24 주식회사 덕성 폴리우레탄 발포 시트의 제조방법 및 그것을 사용한 피혁 유사 시트형상물
CN109071757A (zh) * 2016-05-10 2018-12-21 心脏起搏器股份公司 热固性聚异丁烯-聚氨酯及其制备方法
WO2019143629A1 (en) 2018-01-17 2019-07-25 Cardiac Pacemakers, Inc. End-capped polyisobutylene polyurethane
CN113165223B (zh) * 2018-11-23 2024-03-05 巴斯夫涂料有限公司 涂覆部件的注射模塑的自动化方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2956031A (en) * 1958-04-04 1960-10-11 Allied Chem Highly cross-linked non-flammable polyurethane compositions and preparation of same
US3200155A (en) * 1961-03-09 1965-08-10 Nalco Chemical Co Completely n-hydroxyalkylated and completely n-polyoxyalkylated polyhexamethylene polyamines
US3248371A (en) * 1961-03-10 1966-04-26 Wyandotte Chemicals Corp Cross-linking blocked two-step prepolymer polyurethane coating compositions
BE757939A (fr) * 1969-10-24 1971-04-01 Bayer Ag Procede de preparation de matieres en mousses
US4379100A (en) * 1981-02-02 1983-04-05 Ex-Cell-O Corporation Polyurethane molding process with siloxane internal release agent
JPS59149919A (ja) * 1983-02-17 1984-08-28 Toray Silicone Co Ltd 反応射出成形体の製造方法
US4472341A (en) * 1983-07-05 1984-09-18 The Upjohn Company Polyurethane process using polysiloxane mold release agents

Also Published As

Publication number Publication date
EP0275907A3 (en) 1989-05-24
ZA88441B (en) 1988-10-26
EP0275907A2 (en) 1988-07-27
JPS63199719A (ja) 1988-08-18
KR880009059A (ko) 1988-09-14

Similar Documents

Publication Publication Date Title
PT81362B (pt) Processo para a preparacao de 9-amino-1,2,3,4-tetra-hidroacridin-1-ol e compostos relacionados e de composicoes farmaceuticas que os contem
BR8702701A (pt) Processo para rigidificacao
PT82226B (pt) Processo para a preparacao de 3-ariluracilos e de composicoes herbicidas que os contem
BR8807164A (pt) Processo para produzir um composto de produto,processo para preparar um composto reagente,e processo para preparar uma composicao comestivel
BR8501072A (pt) Dispositivo de controle para um aparelho refrigerador e processo para controlar um aparelho de refrigeracao
BR8403397A (pt) Processo para preparar um poliorganossiloxano e composicao catalisadora
BR8405644A (pt) Composicao herbicida e processo para preparar um composto
PT89344A (pt) Processo para a preparacao de composicoes fototranscromicas e dispositivos que as utilizam
BR8503078A (pt) Processo para estabilizar uma solucao de uma isotiazolona e solucao estabilizada contendo isotiazolona
BR8800232A (pt) Processo para produzir um elastomero,composicao que reage a isocianato e sal
PT83849B (pt) Processo para a preparacao de polimeros que contem sulfometilamida
BR8907277A (pt) Processo para preparar poliazamacrociclos mono-n-alquilados
BR8906555A (pt) Processo para inibir a degradacao de um bisfenol
BR8702944A (pt) Composto de associacao,composicao explosiva e processo para preparacao do composto
PT80956B (pt) Processo para a preparacao de 1,4-di-hidropiridinas
PT93227A (pt) Processo para a preparacao de tetra-hidro-imidazo-{1,4}-benzodiazepin-2-tionas e de composicoes antivirais que as contem
BR8201976A (pt) Processo para a retortagem de um solido que contem carbono
BR8502154A (pt) Processo para a moagem fina de plantas que contem borracha
BR8500350A (pt) Composto,composicao,processo para controlar a vegetacao nao desejada e processo para preparar um composto
BR8606880A (pt) Processo para a obtencao de vanilina
BR8505253A (pt) Processo para sintetizar um composto de toluenodiamina
BR8505941A (pt) Processo para a preparacao de poliisocianatos organicos modificados,poliisocianatos e aplicacao
BR8501539A (pt) Processo para preparar um composto pesticida,composicao pesticida e processo para combater pestes
BR8603781A (pt) Composicao fungicida e processo para preparar um composto fungicida
BR8900308A (pt) Processo para obter um composto mimetico graxo