NL176682C - PROCESS FOR THE PREPARATION OF FREE-FLOWING POLYESTER FORM MASSES. - Google Patents

PROCESS FOR THE PREPARATION OF FREE-FLOWING POLYESTER FORM MASSES.

Info

Publication number
NL176682C
NL176682C NLAANVRAGE7214623,A NL176682A NL176682C NL 176682 C NL176682 C NL 176682C NL 176682 A NL176682 A NL 176682A NL 176682 C NL176682 C NL 176682C
Authority
NL
Netherlands
Prior art keywords
preparation
free
polyester form
form masses
flowing polyester
Prior art date
Application number
NLAANVRAGE7214623,A
Other languages
Dutch (nl)
Original Assignee
Ruetgerswerke Ag
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.)
Publication of NL176682C publication Critical patent/NL176682C/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/52—Polycarboxylic acids or polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation
    • C08G63/54—Polycarboxylic acids or polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation the acids or hydroxy compounds containing carbocyclic rings
NLAANVRAGE7214623,A 1971-10-28 PROCESS FOR THE PREPARATION OF FREE-FLOWING POLYESTER FORM MASSES. NL176682C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712153782 DE2153782C3 (en) 1971-10-28 1971-10-28 Use of unsaturated polyesters

Publications (1)

Publication Number Publication Date
NL176682C true NL176682C (en)

Family

ID=5823663

Family Applications (2)

Application Number Title Priority Date Filing Date
NLAANVRAGE7214623,A NL176682C (en) 1971-10-28 PROCESS FOR THE PREPARATION OF FREE-FLOWING POLYESTER FORM MASSES.
NL7214623A NL176682B (en) 1971-10-28 1972-10-27 PROCESS FOR THE PREPARATION OF FREE-FLOWING POLYESTER MASSES

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL7214623A NL176682B (en) 1971-10-28 1972-10-27 PROCESS FOR THE PREPARATION OF FREE-FLOWING POLYESTER MASSES

Country Status (6)

Country Link
BE (1) BE790551A (en)
CH (1) CH579609A5 (en)
DE (1) DE2153782C3 (en)
FR (1) FR2158932A5 (en)
IT (1) IT966098B (en)
NL (2) NL176682B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1044650B (en) * 1975-10-30 1980-04-21 Sir Soc Italiana Resine Spa MOLDING COMPOSITION INCLUDING AN UNSATURATED POLYESTER
JPS55165251A (en) * 1979-06-07 1980-12-23 Mitsui Toatsu Chem Inc Resin composition for binding molding sand particle

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB772773A (en) * 1954-06-21 1957-04-17 Allied Chem & Dye Corp Glass fiber filled alkyd resin composition
DE1143608B (en) * 1958-09-26 1963-02-14 Bayer Ag Resin-based core sand binder
DE1150523B (en) * 1960-09-03 1963-06-20 Bayer Ag Molding compounds which contain unsaturated polyesters but no unsaturated monomers
BE633516A (en) * 1962-06-14
DE1544878A1 (en) * 1964-08-08 1969-02-13 Bayer Ag Process for the gradual curing of unsaturated polyesters
DE1720490C3 (en) * 1967-07-27 1978-07-06 Phoenix Gummiwerke Ag, 2100 Hamburg Process for the production of partially crystalline unsaturated polyesters in fine-grained form

Also Published As

Publication number Publication date
DE2153782B2 (en) 1975-12-04
FR2158932A5 (en) 1973-06-15
NL176682B (en) 1984-12-17
CH579609A5 (en) 1976-09-15
IT966098B (en) 1974-02-11
NL7214623A (en) 1973-05-02
DE2153782C3 (en) 1984-08-16
BE790551A (en) 1973-02-15
DE2153782A1 (en) 1973-05-03

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