FR1225927A - Polyurethane molding process - Google Patents

Polyurethane molding process

Info

Publication number
FR1225927A
FR1225927A FR790254A FR790254A FR1225927A FR 1225927 A FR1225927 A FR 1225927A FR 790254 A FR790254 A FR 790254A FR 790254 A FR790254 A FR 790254A FR 1225927 A FR1225927 A FR 1225927A
Authority
FR
France
Prior art keywords
molding process
polyurethane molding
polyurethane
molding
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
FR790254A
Other languages
French (fr)
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.)
Eagle Picher Co
Original Assignee
Eagle Picher Co
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 Eagle Picher Co filed Critical Eagle Picher Co
Application granted granted Critical
Publication of FR1225927A publication Critical patent/FR1225927A/en
Expired 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
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/6505—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen the low-molecular compounds being compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6511—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen the low-molecular compounds being compounds of group C08G18/32 or polyamines of C08G18/38 compounds of group C08G18/3203
    • 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
    • C08G18/08—Processes
    • C08G18/0895—Manufacture of polymers by continuous processes
    • 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
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • 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
    • C08G2115/00—Oligomerisation
    • 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
    • C08G2140/00—Compositions for moulding powders
FR790254A 1958-03-26 1959-03-24 Polyurethane molding process Expired FR1225927A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US72394958A 1958-03-26 1958-03-26
US78522859A 1959-01-06 1959-01-06

Publications (1)

Publication Number Publication Date
FR1225927A true FR1225927A (en) 1960-07-06

Family

ID=27110894

Family Applications (1)

Application Number Title Priority Date Filing Date
FR790254A Expired FR1225927A (en) 1958-03-26 1959-03-24 Polyurethane molding process

Country Status (5)

Country Link
BE (1) BE577103A (en)
DE (1) DE1270270B (en)
FR (1) FR1225927A (en)
GB (1) GB914825A (en)
NL (1) NL237414A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2357586A1 (en) * 1976-07-10 1978-02-03 Bayer Ag PROCESS FOR PREPARING MASSIVE MOLDED PARTS BASED ON POLYISOCYANATES

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6166166A (en) * 1998-08-26 2000-12-26 Bayer Corporation Composition and process for preparation of thermoplastic polyurethanes (TPU based on a polybutadiene soft segment)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE910221C (en) * 1940-05-04 1954-04-29 Bayer Ag Process for the production of shaped masses
DE884571C (en) * 1943-10-05 1954-01-11 Bayer Ag Process for the production of shaped masses
DE896717C (en) * 1943-12-31 1953-11-16 Bayer Ag Process for making rubber-like materials
DE831772C (en) * 1952-11-18 1952-02-18 Bayer Ag Process for the production of high molecular weight crosslinked plastics
DE1005265B (en) * 1955-12-10 1957-03-28 Continental Gummi Werke Ag Process for the production of molded articles from plastic waste on the basis of crosslinked polyester urethanes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2357586A1 (en) * 1976-07-10 1978-02-03 Bayer Ag PROCESS FOR PREPARING MASSIVE MOLDED PARTS BASED ON POLYISOCYANATES

Also Published As

Publication number Publication date
NL237414A (en)
GB914825A (en) 1963-01-02
BE577103A (en)
DE1270270B (en) 1968-06-12

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