CA924070A - Methods of producing oil-free and wax-free surfaces on polyurethane moldings - Google Patents

Methods of producing oil-free and wax-free surfaces on polyurethane moldings

Info

Publication number
CA924070A
CA924070A CA098716A CA98716A CA924070A CA 924070 A CA924070 A CA 924070A CA 098716 A CA098716 A CA 098716A CA 98716 A CA98716 A CA 98716A CA 924070 A CA924070 A CA 924070A
Authority
CA
Canada
Prior art keywords
free
wax
methods
producing oil
polyurethane moldings
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
Application number
CA098716A
Other versions
CA98716S (en
Inventor
C. Harper Robert
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.)
Milacron Inc
Original Assignee
Milacron Inc
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 Milacron Inc filed Critical Milacron Inc
Priority to CA155,017A priority Critical patent/CA941117A/en
Application granted granted Critical
Publication of CA924070A publication Critical patent/CA924070A/en
Expired 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
CA098716A 1969-12-03 1970-11-20 Methods of producing oil-free and wax-free surfaces on polyurethane moldings Expired CA924070A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA155,017A CA941117A (en) 1969-12-03 1972-10-27 Methods of producing oil-free and wax-free surfaces on polyurethane moldings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US88192669A 1969-12-03 1969-12-03

Publications (1)

Publication Number Publication Date
CA924070A true CA924070A (en) 1973-04-10

Family

ID=25379496

Family Applications (1)

Application Number Title Priority Date Filing Date
CA098716A Expired CA924070A (en) 1969-12-03 1970-11-20 Methods of producing oil-free and wax-free surfaces on polyurethane moldings

Country Status (4)

Country Link
CA (1) CA924070A (en)
DE (1) DE2057554A1 (en)
GB (1) GB1289410A (en)
SE (1) SE363757B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55111877A (en) * 1979-02-20 1980-08-28 Nissan Motor Co Ltd Preparation of polyurethane coated substrate
DE2916700A1 (en) * 1979-04-25 1980-10-30 Metzeler Kautschuk RELEASE AGENT FOR MOLDING PLASTICS, IN PARTICULAR POLYURETHANE PLASTICS
DE3201184C2 (en) * 1982-01-16 1984-02-09 Gebr. Happich Gmbh, 5600 Wuppertal Process for the production of painted molded bodies made of plastic, in particular for motor vehicles
DE3701437A1 (en) * 1987-01-20 1988-07-28 Elastogran Gmbh METHOD FOR THE PRODUCTION OF PAINTABLE MOLDED PARTS FROM POLYISOCYANATE-POLYADDITION PRODUCTS
DE4020038C1 (en) * 1990-06-23 1992-01-30 Klueber-Chemie Kg, 8031 Maisach, De Aq. release agent compsn. for polyurethane mouldings - contains parting agent, emulsifier, and at least partly saponified polyvinyl acetate
US8444515B2 (en) * 2001-11-13 2013-05-21 Otis Elevator Company Elevator belt assembly with noise and vibration reducing grooveless jacket arrangement

Also Published As

Publication number Publication date
DE2057554A1 (en) 1971-06-09
SE363757B (en) 1974-02-04
GB1289410A (en) 1972-09-20

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