DE3742370C2 - - Google Patents

Info

Publication number
DE3742370C2
DE3742370C2 DE19873742370 DE3742370A DE3742370C2 DE 3742370 C2 DE3742370 C2 DE 3742370C2 DE 19873742370 DE19873742370 DE 19873742370 DE 3742370 A DE3742370 A DE 3742370A DE 3742370 C2 DE3742370 C2 DE 3742370C2
Authority
DE
Germany
Prior art keywords
release agent
agent according
aqueous release
unsaturated hydrocarbon
unsaturated
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE19873742370
Other languages
German (de)
English (en)
Other versions
DE3742370A1 (de
Inventor
Zdzislaw Dr. 8182 Bad Wiessee De Makus
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KLUEBER CHEMIE KG, 8500 NUERNBERG, DE
Original Assignee
Codal-Chemie 8031 Maisach De 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 Codal-Chemie 8031 Maisach De GmbH filed Critical Codal-Chemie 8031 Maisach De GmbH
Priority to DE19873742370 priority Critical patent/DE3742370A1/de
Priority to EP88120686A priority patent/EP0320833B1/fr
Priority to DE88120686T priority patent/DE3884164D1/de
Priority to ES88120686T priority patent/ES2047017T3/es
Priority to US07/283,837 priority patent/US4925882A/en
Priority to JP63313999A priority patent/JPH0794131B2/ja
Publication of DE3742370A1 publication Critical patent/DE3742370A1/de
Application granted granted Critical
Publication of DE3742370C2 publication Critical patent/DE3742370C2/de
Granted legal-status Critical Current

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
    • B29C33/62—Releasing, lubricating or separating agents based on polymers or oligomers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
DE19873742370 1987-12-14 1987-12-14 Waessriges trennmittel zur herstellung von polyurethan-formkoerpern Granted DE3742370A1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE19873742370 DE3742370A1 (de) 1987-12-14 1987-12-14 Waessriges trennmittel zur herstellung von polyurethan-formkoerpern
EP88120686A EP0320833B1 (fr) 1987-12-14 1988-12-10 Agent de démoulage aqueux pour la fabrication de corps moulés en polyuréthane
DE88120686T DE3884164D1 (de) 1987-12-14 1988-12-10 Wässriges Trennmittel zur Herstellung von Polyurethan-Formkörpern.
ES88120686T ES2047017T3 (es) 1987-12-14 1988-12-10 Agente de separacion acuoso para la produccion de cuerpos moldeados de poliuretano.
US07/283,837 US4925882A (en) 1987-12-14 1988-12-13 Aqueous mold release agent for the producton of molded polyurethane articles
JP63313999A JPH0794131B2 (ja) 1987-12-14 1988-12-14 ポリウレタン成形品製造用水性離型剤

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873742370 DE3742370A1 (de) 1987-12-14 1987-12-14 Waessriges trennmittel zur herstellung von polyurethan-formkoerpern

Publications (2)

Publication Number Publication Date
DE3742370A1 DE3742370A1 (de) 1989-06-22
DE3742370C2 true DE3742370C2 (fr) 1991-06-20

Family

ID=6342584

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873742370 Granted DE3742370A1 (de) 1987-12-14 1987-12-14 Waessriges trennmittel zur herstellung von polyurethan-formkoerpern

Country Status (1)

Country Link
DE (1) DE3742370A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8173058B2 (en) 2007-07-19 2012-05-08 Evonik Goldschmidt Gmbh Solvent-free release agent and its use in the production of polyurethane moldings

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005054034A1 (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
US9879132B2 (en) 2015-11-06 2018-01-30 Evonik Degussa Gmbh Release agent and use thereof in the production of moulded polyurethane articles
DE102017102080A1 (de) 2017-02-02 2018-08-02 Mathias Dränkow Trennschichtgewebe, Verfahren zur Herstellung von Trennschichtgewebe und dessen Verwendung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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.
DE3541513A1 (de) * 1985-11-21 1987-05-27 Teroson Gmbh Verfahren zur herstellung von gegenstaenden aus polyurethanschaum und additiv fuer die durchfuehrung dieses verfahrens

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8173058B2 (en) 2007-07-19 2012-05-08 Evonik Goldschmidt Gmbh Solvent-free release agent and its use in the production of polyurethane moldings

Also Published As

Publication number Publication date
DE3742370A1 (de) 1989-06-22

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8327 Change in the person/name/address of the patent owner

Owner name: KLUEBER CHEMIE KG, 8500 NUERNBERG, DE

8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: KLUEBER-CHEMIE KG, 82216 MAISACH, DE

8330 Complete disclaimer