BRPI0801633A2 - agente de separação aquoso e seu emprego na preparação de corpos moldados de poliuretano - Google Patents

agente de separação aquoso e seu emprego na preparação de corpos moldados de poliuretano

Info

Publication number
BRPI0801633A2
BRPI0801633A2 BRPI0801633-0A BRPI0801633A BRPI0801633A2 BR PI0801633 A2 BRPI0801633 A2 BR PI0801633A2 BR PI0801633 A BRPI0801633 A BR PI0801633A BR PI0801633 A2 BRPI0801633 A2 BR PI0801633A2
Authority
BR
Brazil
Prior art keywords
preparation
optionally
separating agent
molded polyurethane
bodies
Prior art date
Application number
BRPI0801633-0A
Other languages
English (en)
Inventor
Torsten Henning
Anja Kindling
Ralf Althoff
Original Assignee
Evonik Goldschmidt Gmbh
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 Evonik Goldschmidt Gmbh filed Critical Evonik Goldschmidt Gmbh
Publication of BRPI0801633A2 publication Critical patent/BRPI0801633A2/pt

Links

Classifications

    • 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
    • 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
    • B29C33/62—Releasing, lubricating or separating agents based on polymers or oligomers
    • B29C33/64—Silicone
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
    • C08L91/06—Waxes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Lubricants (AREA)

Abstract

AGENTE DE SEPARAçãO AQUOSO E SEU EMPREGO NA PREPARAçãO DE CORPOS MOLDADOS DE POLIURETANO. A presente invenção refere-se a dispersões de agentes de separação para a preparação de corpos moldados de poliuretano contendo essencialmente A) pelo menos um agente ativo de separação do grupo dos sabões, óleos, ceras e silicones e B) emulsificantes e O) opcionalmente um estabilizador de espuma e D) opcionalmente um modificador de viscosidade e E) opcionalmente um coadjuvante e aditivo e F) pelo menos um carboxilato alcalino ou carboxilato alcalino-terroso e G) água.
BRPI0801633-0A 2007-05-25 2008-05-23 agente de separação aquoso e seu emprego na preparação de corpos moldados de poliuretano BRPI0801633A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007024493A DE102007024493A1 (de) 2007-05-25 2007-05-25 Wässrige Trennmittel und ihre Verwendung bei der Herstellung von Polyurethan-Formkörpern

Publications (1)

Publication Number Publication Date
BRPI0801633A2 true BRPI0801633A2 (pt) 2009-03-17

Family

ID=39684567

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0801633-0A BRPI0801633A2 (pt) 2007-05-25 2008-05-23 agente de separação aquoso e seu emprego na preparação de corpos moldados de poliuretano

Country Status (10)

Country Link
US (1) US20080289532A1 (pt)
EP (1) EP1995031A1 (pt)
JP (1) JP2008290453A (pt)
KR (1) KR20080103926A (pt)
CN (1) CN101310953A (pt)
BR (1) BRPI0801633A2 (pt)
CA (1) CA2633969A1 (pt)
DE (1) DE102007024493A1 (pt)
MX (1) MX2008006732A (pt)
RU (1) RU2008120394A (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009053725B4 (de) * 2009-11-18 2013-05-29 Centa-Antriebe Kirschey Gmbh Kupplung mit einem ringförmigen Kupplungskörper
GB201322892D0 (en) * 2013-12-23 2014-02-12 Dupont Nutrition Biosci Aps Surface and composition
EP2987598B1 (de) 2014-08-19 2019-04-10 Evonik Degussa GmbH Hybride Dispersion und ihre Verwendung
CN105252678B (zh) * 2015-11-06 2017-11-14 沈阳化工大学 一种耐高温蜡系环保型聚氨酯脱模剂及其制备方法
CN106626169B (zh) * 2016-11-24 2018-11-09 上海汇沪化工科技有限公司 一种聚氨酯用水性脱模剂
KR101917355B1 (ko) * 2018-03-06 2019-01-24 황윤익 폴리우레탄 성형폼용 이형제의 제조방법
CN109433097A (zh) * 2018-11-27 2019-03-08 徐州远航模具有限公司 一种模具用乳化剂
CN110437919A (zh) * 2019-07-30 2019-11-12 广州新建化学建材科技有限公司 一种水性混凝土脱模剂及其制备方法
CN112920694A (zh) * 2021-01-27 2021-06-08 万辉(广州)高新材料有限公司 一种水性涂料及喷涂方法
EP4215333B1 (en) 2022-01-24 2026-02-18 Productos Concentrol, S.A. Process for preparing an aqueous mould release agent
WO2024151960A1 (en) * 2023-01-13 2024-07-18 Sekisui Specialty Chemicals America, Llc Mold release for engineered stone and other mold release applications

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1925675A1 (de) * 1968-12-09 1970-06-18 Chem Trend Inc Trennmittel
DD131732B1 (de) * 1977-04-20 1979-11-28 Rudolf Bergner Formtrennmittel fuer polyurethanschaumstoffe
US4491607A (en) * 1981-11-23 1985-01-01 Park Chemical Company Mold release agents and means of application
EP0164501B1 (de) 1984-03-16 1993-06-23 AIR PRODUCTS AND CHEMICALS PURA GmbH & Co. Formtrennmittel und mit diesem durchführbares Verfahren zur Herstellung von Gegenständen aus Polyurethanschaum
DE3541513A1 (de) * 1985-11-21 1987-05-27 Teroson Gmbh Verfahren zur herstellung von gegenstaenden aus polyurethanschaum und additiv fuer die durchfuehrung dieses verfahrens
AU4752896A (en) * 1995-01-19 1996-08-07 Dow Chemical Company, The Internal mould release composition
US6162290A (en) 1998-05-28 2000-12-19 Acmos Chemie Gmbh & Co. Release agent
DE102005054036A1 (de) * 2005-11-12 2007-05-16 Goldschmidt Gmbh Wässriges Trennmittel und seine Verwendung bei der Herstellung von Polyurethan-Formkörpern
DE102005054033A1 (de) * 2005-11-12 2007-05-16 Goldschmidt Gmbh Wässriges Trennmittel und seine Verwendung bei der Herstellung von Polyurethan-Formkörpern
DE102005054034A1 (de) * 2005-11-12 2007-05-16 Goldschmidt Gmbh Wässriges Trennmittel und seine Verwendung bei der Herstellung von Polyurethan-Formkörpern
DE102005059142A1 (de) * 2005-12-10 2007-06-14 Goldschmidt Gmbh Trennmittel und seine Verwendung bei der Herstellung von Polyurethan-Formkörpern
DE102006026870A1 (de) * 2006-06-09 2007-12-13 Goldschmidt Gmbh Trennmittel und seine Verwendung bei der Herstellung von Polyurethan-Formkörpern
DE102006040009A1 (de) * 2006-08-25 2008-02-28 Evonik Goldschmidt Gmbh Wässrige Trennmittel und ihre Verwendung bei der Herstellung von Polyurethan-Formkörpern

Also Published As

Publication number Publication date
CA2633969A1 (en) 2008-11-25
RU2008120394A (ru) 2009-11-27
MX2008006732A (es) 2009-03-04
EP1995031A1 (de) 2008-11-26
DE102007024493A1 (de) 2008-11-27
JP2008290453A (ja) 2008-12-04
US20080289532A1 (en) 2008-11-27
CN101310953A (zh) 2008-11-26
KR20080103926A (ko) 2008-11-28

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 4A ANUIDADE.

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: NAO APRESENTADA A GUIA DE CUMPRIMENTO DE EXIGENCIA. REFERENTE A 4A ANUIDADE.