BRPI0702612A2 - agentes de liberação aquosos e sua utilização na produção de moldes de poliuretano - Google Patents

agentes de liberação aquosos e sua utilização na produção de moldes de poliuretano

Info

Publication number
BRPI0702612A2
BRPI0702612A2 BRPI0702612-9A BRPI0702612A BRPI0702612A2 BR PI0702612 A2 BRPI0702612 A2 BR PI0702612A2 BR PI0702612 A BRPI0702612 A BR PI0702612A BR PI0702612 A2 BRPI0702612 A2 BR PI0702612A2
Authority
BR
Brazil
Prior art keywords
production
release agents
aqueous release
polyurethane molds
molds
Prior art date
Application number
BRPI0702612-9A
Other languages
English (en)
Inventor
Torsten Henning
Original Assignee
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38657586&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0702612(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Goldschmidt Gmbh filed Critical Goldschmidt Gmbh
Publication of BRPI0702612A2 publication Critical patent/BRPI0702612A2/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
    • 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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C08K5/098—Metal salts of carboxylic acids

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

AGENTES DE LIBERAçãO AQUOSOS E SUA UTILIZAçãO NA PRODUçãO DE MOLDES DE POLIURETANO. A presente invenção proporciona dispersões aquosas de agente de liberação para produzir moldes de poliuretano, compreendendo substancialmente A) pelo menos um agente tendo atividade de liberação, do grupo que consiste em sabões, óleos, ceras e silicones, e B) emulsionantes e O) se desejado, estabilizadores e espuma, e D) se desejado, modificadores de viscosidade, e E) se desejado, auxiliares e aditivos, e F) pelo menos um carboxilato de bismuto, e G) água.
BRPI0702612-9A 2006-08-25 2007-08-27 agentes de liberação aquosos e sua utilização na produção de moldes de poliuretano BRPI0702612A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006040009A DE102006040009A1 (de) 2006-08-25 2006-08-25 Wässrige Trennmittel und ihre Verwendung bei der Herstellung von Polyurethan-Formkörpern

Publications (1)

Publication Number Publication Date
BRPI0702612A2 true BRPI0702612A2 (pt) 2009-04-14

Family

ID=38657586

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0702612-9A BRPI0702612A2 (pt) 2006-08-25 2007-08-27 agentes de liberação aquosos e sua utilização na produção de moldes de poliuretano

Country Status (9)

Country Link
US (1) US20080047464A1 (pt)
EP (1) EP1892073B2 (pt)
JP (1) JP2008049703A (pt)
CN (1) CN101130268A (pt)
AT (1) ATE409568T1 (pt)
AU (1) AU2007202858A1 (pt)
BR (1) BRPI0702612A2 (pt)
CA (1) CA2593958A1 (pt)
DE (2) DE102006040009A1 (pt)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007024493A1 (de) * 2007-05-25 2008-11-27 Evonik Goldschmidt Gmbh Wässrige Trennmittel und ihre Verwendung bei der Herstellung von Polyurethan-Formkörpern
EP2017053B1 (de) * 2007-07-19 2015-07-01 Evonik Degussa GmbH Lösungsmittelfreies Trennmittel und seine Verwendung bei der Herstellung von Polyurethan-Formkörpern
DE102007037571A1 (de) * 2007-08-09 2009-02-12 Evonik Goldschmidt Gmbh Wässriges Trennmittel und seine Verwendung bei der Herstellung von Polyurethan-Formkörpern
US20100308506A1 (en) * 2009-06-04 2010-12-09 Dayton Superior Corporation Form Release Composition and Method
JP2012162625A (ja) * 2011-02-04 2012-08-30 Nitto Denko Corp 剥離剤、離型材および粘着テープ
CN103302775B (zh) * 2013-05-31 2015-10-07 苏州市景荣科技有限公司 一种pu鞋材复合型脱模剂
CN103755913B (zh) * 2014-01-23 2016-08-17 苏州井上高分子新材料有限公司 一种水性聚氨酯模塑软泡用离型剂及其制备方法
PL2987598T3 (pl) 2014-08-19 2019-09-30 Evonik Degussa Gmbh Dyspersja hybrydowa i jej zastosowanie
CN104972582A (zh) * 2015-07-23 2015-10-14 南雄鼎成化工有限公司 一种聚氨酯鞋底用有机硅脱模剂
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
CN106626168B (zh) * 2016-08-23 2018-01-23 广东工业大学 一种水性乳液有机硅脱模剂及其制备方法和应用
CN106674506B (zh) * 2016-12-26 2018-08-14 常州大学 膨胀石墨作为催化剂及组份的一种水性脱模剂的制备方法
CN106985264A (zh) * 2017-03-30 2017-07-28 佛山市蓝海石英石材有限公司 一种石英石水性脱模剂及其制备方法
KR101917355B1 (ko) * 2018-03-06 2019-01-24 황윤익 폴리우레탄 성형폼용 이형제의 제조방법
CN108819052A (zh) * 2018-05-04 2018-11-16 苏州捷德瑞精密机械有限公司 一种树脂基体系用脱模剂及其制备方法
CN110142901B (zh) * 2019-06-17 2021-05-18 江苏力凡胶囊有限公司 一种用于空心胶囊的脱模剂及其制备方法
CN110733150B (zh) * 2019-10-29 2022-02-22 临沂大学 一种喷涂型塑料脱模剂
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 (6)

* 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
US4248994A (en) * 1979-06-14 1981-02-03 Fabridyne, Inc. Polyurethane compositions derived from polyols containing a controlled distribution of carboxamide groups
DE3587413D1 (de) † 1984-03-16 1993-07-29 Air Products And Chemicals Pur Formtrennmittel und mit diesem durchfuehrbares verfahren zur herstellung von gegenstaenden aus polyurethanschaum.
DE3842650C1 (en) * 1988-12-14 1990-06-07 Grace Service Chemicals Gmbh, 6900 Heidelberg, De Aqueous release agent, and the use thereof
US6110877A (en) * 1997-02-27 2000-08-29 Roberts; John W. Non-halogenated extreme pressure, antiwear lubricant additive
US6162290A (en) * 1998-05-28 2000-12-19 Acmos Chemie Gmbh & Co. Release agent

Also Published As

Publication number Publication date
JP2008049703A (ja) 2008-03-06
CA2593958A1 (en) 2008-02-25
EP1892073A1 (de) 2008-02-27
EP1892073B1 (de) 2008-10-01
ATE409568T1 (de) 2008-10-15
CN101130268A (zh) 2008-02-27
DE102006040009A1 (de) 2008-02-28
AU2007202858A1 (en) 2008-03-13
US20080047464A1 (en) 2008-02-28
DE502007000142D1 (de) 2008-11-13
EP1892073B2 (de) 2014-07-30

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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]
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]