FR2435488A1 - BINDING COMPOSITIONS BASED ON URETHANE DERIVATIVE OF ALIPHATIC AMINE-NON-COOKING POLYOLS AND USEFUL IN FOUNDRY - Google Patents

BINDING COMPOSITIONS BASED ON URETHANE DERIVATIVE OF ALIPHATIC AMINE-NON-COOKING POLYOLS AND USEFUL IN FOUNDRY

Info

Publication number
FR2435488A1
FR2435488A1 FR7929794A FR7929794A FR2435488A1 FR 2435488 A1 FR2435488 A1 FR 2435488A1 FR 7929794 A FR7929794 A FR 7929794A FR 7929794 A FR7929794 A FR 7929794A FR 2435488 A1 FR2435488 A1 FR 2435488A1
Authority
FR
France
Prior art keywords
aliphatic amine
foundry
useful
polyols
cooking
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.)
Granted
Application number
FR7929794A
Other languages
French (fr)
Other versions
FR2435488B1 (en
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.)
Ashland LLC
Original Assignee
Ashland Oil 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 Ashland Oil Inc filed Critical Ashland Oil Inc
Publication of FR2435488A1 publication Critical patent/FR2435488A1/en
Application granted granted Critical
Publication of FR2435488B1 publication Critical patent/FR2435488B1/fr
Granted legal-status Critical Current

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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/50—Polyethers having heteroatoms other than oxygen
    • C08G18/5021—Polyethers having heteroatoms other than oxygen having nitrogen
    • C08G18/5033—Polyethers having heteroatoms other than oxygen having nitrogen containing carbocyclic groups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
    • B22C1/16—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents
    • B22C1/20—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of organic agents
    • B22C1/22—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of organic agents of resins or rosins
    • B22C1/2233—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of organic agents of resins or rosins obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • B22C1/2273—Polyurethanes; Polyisocyanates
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3271—Hydroxyamines
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3271—Hydroxyamines
    • C08G18/3278—Hydroxyamines containing at least three hydroxy groups
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3271—Hydroxyamines
    • C08G18/329—Hydroxyamines containing aromatic groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Mold Materials And Core Materials (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

La présente invention concerne une composition de liage utile pour préparer des articles de fonderie façonnés pour le moulage pu coulée des métaux légers, en particulier de l'aluminium, ces articles s'affaissant après la coulée desdits métaux légers, caractérisée en ce qu'elle est constituée d'un mélange d'un polyol et d'un polysocyanate liquide, ledit polyol étant un ammine-polyol obtenu à partir d'une amine aliphatique ou que.The present invention relates to a binding composition useful for preparing shaped foundry articles for the casting or casting of light metals, in particular aluminum, these articles sagging after casting of said light metals, characterized in that it consists of a mixture of a polyol and a liquid polysocyanate, said polyol being an ammine polyol obtained from an aliphatic amine or that.

FR7929794A 1978-06-14 1979-12-04 BINDING COMPOSITIONS BASED ON URETHANE DERIVATIVE OF ALIPHATIC AMINE-NON-COOKING POLYOLS AND USEFUL IN FOUNDRY Granted FR2435488A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US91541378A 1978-06-14 1978-06-14

Publications (2)

Publication Number Publication Date
FR2435488A1 true FR2435488A1 (en) 1980-04-04
FR2435488B1 FR2435488B1 (en) 1984-08-24

Family

ID=25435682

Family Applications (2)

Application Number Title Priority Date Filing Date
FR7914620A Granted FR2434828A1 (en) 1978-06-14 1979-06-07 Polyurethane binder compsn. for foundry materials - derived from aromatic amine-poly:ol, liquid poly:isocyanate and hardener
FR7929794A Granted FR2435488A1 (en) 1978-06-14 1979-12-04 BINDING COMPOSITIONS BASED ON URETHANE DERIVATIVE OF ALIPHATIC AMINE-NON-COOKING POLYOLS AND USEFUL IN FOUNDRY

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR7914620A Granted FR2434828A1 (en) 1978-06-14 1979-06-07 Polyurethane binder compsn. for foundry materials - derived from aromatic amine-poly:ol, liquid poly:isocyanate and hardener

Country Status (16)

Country Link
JP (1) JPS5514192A (en)
AR (1) AR220945A1 (en)
AT (1) AT381876B (en)
AU (1) AU517094B2 (en)
BE (1) BE876906A (en)
BR (1) BR7903690A (en)
CA (1) CA1155997A (en)
ES (1) ES481604A1 (en)
FR (2) FR2434828A1 (en)
IT (1) IT1121796B (en)
MA (1) MA18469A1 (en)
MX (1) MX153925A (en)
NL (1) NL7904524A (en)
PT (1) PT69765A (en)
TR (1) TR20846A (en)
ZA (1) ZA792736B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113438992A (en) * 2018-12-18 2021-09-24 隆萨解决方案股份公司 Isocyanate-free adhesives

Also Published As

Publication number Publication date
FR2434828A1 (en) 1980-03-28
BR7903690A (en) 1980-04-01
TR20846A (en) 1982-10-27
CA1155997A (en) 1983-10-25
ES481604A1 (en) 1980-06-16
AT381876B (en) 1986-12-10
AU4773879A (en) 1979-12-20
JPS5514192A (en) 1980-01-31
NL7904524A (en) 1979-12-18
MA18469A1 (en) 1979-12-31
BE876906A (en) 1979-10-01
AR220945A1 (en) 1980-12-15
IT1121796B (en) 1986-04-23
AU517094B2 (en) 1981-07-09
ATA414379A (en) 1986-05-15
FR2434828B1 (en) 1984-11-02
ZA792736B (en) 1980-08-27
PT69765A (en) 1979-07-01
JPS643586B2 (en) 1989-01-23
FR2435488B1 (en) 1984-08-24
MX153925A (en) 1987-02-24
IT7923537A0 (en) 1979-06-13

Similar Documents

Publication Publication Date Title
IT1166980B (en) PROCEDURE FOR THE MANUFACTURE OF ALUMINUM AND BORON-BASED COMPOUND ALLOYS AND ITS APPLICATION
AU586091B2 (en) Exothermic compositions
OA09772A (en) "mometasone furoate monohydrate, process for making same and pharmaceutical compositions".
ES463743A1 (en) Method of working-up waste slag oxygen steel protection
FR2435488A1 (en) BINDING COMPOSITIONS BASED ON URETHANE DERIVATIVE OF ALIPHATIC AMINE-NON-COOKING POLYOLS AND USEFUL IN FOUNDRY
FR2390485A1 (en) BONDING PROCESS BY MEANS OF CURING ADHESIVES BASED ON FORMALDEHYDE AND CURING COMPOSITION FOR IMPLEMENTING THE PROCESS
DK165190C (en) RUST-INHIBITING FOUNDATION, PROCEDURE FOR PREPARING THEREOF AND USING THE AGENT
ATE18578T1 (en) PROCESS FOR PRODUCTION OF A LEAD-CALCIUM-ALUMINUM ALLOY.
JPS5665952A (en) Manufacture of strontium denatured aluminum alloy
IT1229029B (en) PROCESS FOR THE PRODUCTION OF CAST ALUMINUM ALLOYS IN THE SEMI-LIQUID STATE, AS WELL AS PLANT FOR ITS IMPLEMENTATION.
FR2435489A1 (en) BINDING COMPOSITIONS BASED ON URETHANE DERIVED FROM ALKYLAMINE POLYOLS USEFUL FOR FORMING FOUNDRY ARTICLES BY THE COLD BOX PROCESS
FR2374375A1 (en) COMPOSITION OF AROMATIC POLYCARBONATE PLASTICIZED BY MEANS OF UREA
PL309605A1 (en) Method of obtaining products of zn-al-cu alloy by centrifugal or die casting
JPS52114602A (en) Lubricant composition
FR2515214B1 (en) ALUMINUM ALLOY FOR MOLDING
Frlec et al. Preparation of 2KrF 2, SbF 5 and KrF 2, SbF 5: the Kr 2 F 3+ and KrF+ cations
SU1557186A1 (en) Alloying composition
JPS5716137A (en) Platinum alloy for decoration
EP0221249A3 (en) Parting composition
Torshilova et al. Secondary Aluminum Alloys for Production of Castings for the Moskvich-412 Automobile Engines
Sakwa et al. Compatibility conditions on the solidification surface
KR890006841A (en) Process for preparing metal matrix composition
JPS5211200A (en) Production of cubic boron nitride
TNSN89059A1 (en) POLYOLEFINIC COMPOSITIONS FOR PHOTO-BIODEGRADABLE FILMS
Rogoss et al. The Naturally-Aging Copper-Bearing Aluminum Casting Alloys

Legal Events

Date Code Title Description
ST Notification of lapse