BRPI0802405A2 - agente de liberação de molde livre de solvente e sua aplicação na preparação de artigos moldados de poliuretano - Google Patents

agente de liberação de molde livre de solvente e sua aplicação na preparação de artigos moldados de poliuretano

Info

Publication number
BRPI0802405A2
BRPI0802405A2 BRPI0802405-7A BRPI0802405A BRPI0802405A2 BR PI0802405 A2 BRPI0802405 A2 BR PI0802405A2 BR PI0802405 A BRPI0802405 A BR PI0802405A BR PI0802405 A2 BRPI0802405 A2 BR PI0802405A2
Authority
BR
Brazil
Prior art keywords
mold release
preparation
molded articles
release agent
polyurethane molded
Prior art date
Application number
BRPI0802405-7A
Other languages
English (en)
Inventor
Torsten Henning
Original Assignee
Evonik Goldshmidt 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 Goldshmidt Gmbh filed Critical Evonik Goldshmidt Gmbh
Publication of BRPI0802405A2 publication Critical patent/BRPI0802405A2/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

AGENTE DE LIBERAçãO DE MOLDE LIVRE DE SOLVENTE E SUA APLICAçãO NA PREPARAçãO DE ARTIGOS MOLDADOS DE POLIURETANO. A presente invenção refere-se a agentes de liberação de molde livres de solvente para a preparação de artigos moldados de poliuretano contendo essencialmente: A) pelo menos uma cera ativa na liberação de molde, 6) pelo menos um óleo ativo na liberação de molde e C) eventualmente outros agentes auxiliares e aditivos, com a medida que o agente de liberação de molde não apresente qualquer água e qualquer solvente orgânico volátil, e que o óleo ativo na liberação de molde seja essencialmente livre de hidrocarbonetos insatu rados.
BRPI0802405-7A 2007-07-19 2008-07-21 agente de liberação de molde livre de solvente e sua aplicação na preparação de artigos moldados de poliuretano BRPI0802405A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07112750 2007-07-19

Publications (1)

Publication Number Publication Date
BRPI0802405A2 true BRPI0802405A2 (pt) 2009-03-17

Family

ID=38752408

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0802405-7A BRPI0802405A2 (pt) 2007-07-19 2008-07-21 agente de liberação de molde livre de solvente e sua aplicação na preparação de artigos moldados de poliuretano

Country Status (9)

Country Link
US (1) US8173058B2 (pt)
EP (1) EP2017053B1 (pt)
JP (1) JP2009023346A (pt)
KR (1) KR101466988B1 (pt)
CN (1) CN101347983B (pt)
BR (1) BRPI0802405A2 (pt)
ES (1) ES2547014T3 (pt)
PL (1) PL2017053T3 (pt)
RU (1) RU2008129362A (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102284675A (zh) * 2010-06-17 2011-12-21 霍山县诚胜金属制品有限公司 压铸脱模润滑油
KR101376161B1 (ko) * 2013-10-18 2014-03-19 유인재 친환경 수용성 콘크리트 거푸집 박리제
EP3140187A4 (en) 2014-05-06 2017-10-04 Aviation Devices&Electronic Components, LLC A thin gel gasket and a method of making and using the same
HUE045347T2 (hu) 2014-08-19 2019-12-30 Evonik Degussa Gmbh Hibrid diszperzió és alkalmazása
CN104324862B (zh) * 2014-08-22 2016-10-05 上海延锋江森座椅有限公司 一种脱模剂静电喷涂方法及装置
WO2016164803A1 (en) 2015-04-08 2016-10-13 Aviation Devices & Electronic Components, L.L.C. A metal mesh with a low electrical resistance conversion coating for use with aircraft structures
KR200490960Y1 (ko) * 2019-03-08 2020-01-29 (주)피유켐 고난연 우레탄 스프레이폼을 사용한 단열 갱폼
KR102076707B1 (ko) * 2019-06-21 2020-02-12 (주)아코캠 폴리우레탄 폼 성형용 난연성 이형제 조성물, 이를 이용하여 제조한 친환경 이형제 및 이의 제조방법
CN113563763A (zh) * 2021-07-23 2021-10-29 龙口市易久化工科技有限公司 一种低分子量聚丁二烯乳液及脱模剂

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3963656A (en) * 1972-10-03 1976-06-15 Bayer Aktiengesellschaft Thermoplastic polyurethanes and a two-stage process for their preparation
US4198362A (en) * 1978-10-02 1980-04-15 Preiser Herman S Method and apparatus for molding and replicating minute surface characteristics
US4399088A (en) * 1981-03-30 1983-08-16 Pci Group, Inc. Process and molding apparatus having a mold release coating on the cavity thereof for molding formable and homogeneous ceramic/polyester resin molding composition
DE3742370A1 (de) 1987-12-14 1989-06-22 Codal Chemie Gmbh Waessriges trennmittel zur herstellung von polyurethan-formkoerpern
EP0320833B1 (de) 1987-12-14 1993-09-15 Klüber Chemie Kg Wässriges Trennmittel zur Herstellung von Polyurethan-Formkörpern
DE3821908A1 (de) * 1988-06-29 1990-01-04 Ernst Boettler Kg Bomix Chemie Trennmittel
DE3907235C1 (pt) 1989-03-07 1990-09-27 Grace Service Chemicals Gmbh, 6900 Heidelberg, De
DE4020036A1 (de) 1990-06-23 1992-01-02 Klueber Chemie Kg Waessriges trennmittel zur herstellung von polyurethan-formkoerpern enthaltend ethoxylierten alkohol
DE19810031A1 (de) * 1998-03-09 1999-09-16 Acheson Ind Inc Wasserfreie Trenn/Schmiermittel zur Behandlung der Wände einer Form zur Urformung oder Umformung
DE19824279C1 (de) * 1998-05-28 1999-12-02 Acmos Chemie Gmbh & Co Trennmittel, dessen Verwendung sowie Verfahren zu seiner Herstellung
US20050167071A1 (en) * 2003-05-29 2005-08-04 Kendall Dennis A.Sr. Mold release agent and method of application for die casting
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
DE102005054036A1 (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
PL2017053T3 (pl) 2015-11-30
EP2017053B1 (de) 2015-07-01
RU2008129362A (ru) 2010-01-27
KR101466988B1 (ko) 2014-12-02
CN101347983B (zh) 2013-04-10
CN101347983A (zh) 2009-01-21
JP2009023346A (ja) 2009-02-05
EP2017053A1 (de) 2009-01-21
US20090020917A1 (en) 2009-01-22
KR20090009161A (ko) 2009-01-22
ES2547014T3 (es) 2015-09-30
US8173058B2 (en) 2012-05-08

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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]
B03H Publication of an application: rectification [chapter 3.8 patent gazette]

Free format text: REFERENTE A RPI 1993 DE 17/03/2009, QUANTO AO ITEM (71).

B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]