GB2257150B - A process for the production of elastomeric polyurethanes, more particularly in the form of shoe soles - Google Patents

A process for the production of elastomeric polyurethanes, more particularly in the form of shoe soles

Info

Publication number
GB2257150B
GB2257150B GB9213243A GB9213243A GB2257150B GB 2257150 B GB2257150 B GB 2257150B GB 9213243 A GB9213243 A GB 9213243A GB 9213243 A GB9213243 A GB 9213243A GB 2257150 B GB2257150 B GB 2257150B
Authority
GB
United Kingdom
Prior art keywords
production
shoe soles
elastomeric polyurethanes
polyurethanes
elastomeric
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 - Fee Related
Application number
GB9213243A
Other versions
GB9213243D0 (en
GB2257150A (en
Inventor
Hans-Michael Sulzbach
Ferdinand Althausen
Reiner Raffel
Hans Huber
Franz-Josef Bohne
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.)
Maschinenfabrik Hennecke GmbH
Hennecke GmbH
Original Assignee
Maschinenfabrik Hennecke GmbH
Hennecke 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 Maschinenfabrik Hennecke GmbH, Hennecke GmbH filed Critical Maschinenfabrik Hennecke GmbH
Publication of GB9213243D0 publication Critical patent/GB9213243D0/en
Publication of GB2257150A publication Critical patent/GB2257150A/en
Application granted granted Critical
Publication of GB2257150B publication Critical patent/GB2257150B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/76—Mixers with stream-impingement mixing head
    • B29B7/7663—Mixers with stream-impingement mixing head the mixing head having an outlet tube with a reciprocating plunger, e.g. with the jets impinging in the tube
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/7404—Mixing devices specially adapted for foamable substances
    • 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
    • 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
    • C08G2410/00—Soles
GB9213243A 1991-07-04 1992-06-23 A process for the production of elastomeric polyurethanes, more particularly in the form of shoe soles Expired - Fee Related GB2257150B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4122098 1991-07-04
DE4211777A DE4211777A1 (en) 1991-07-04 1992-04-08 METHOD FOR PRODUCING ELASTOMERIC POLYURETHANES, ESPECIALLY IN THE FORM OF SHOE SOLES

Publications (3)

Publication Number Publication Date
GB9213243D0 GB9213243D0 (en) 1992-08-05
GB2257150A GB2257150A (en) 1993-01-06
GB2257150B true GB2257150B (en) 1995-02-08

Family

ID=25905198

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9213243A Expired - Fee Related GB2257150B (en) 1991-07-04 1992-06-23 A process for the production of elastomeric polyurethanes, more particularly in the form of shoe soles

Country Status (4)

Country Link
DE (1) DE4211777A1 (en)
FR (1) FR2678627A1 (en)
GB (1) GB2257150B (en)
IT (1) IT1255168B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4232941C2 (en) * 1992-10-01 1995-03-02 Freudenberg Carl Fa Method and device for producing a molded part
CN1074004C (en) * 1997-01-31 2001-10-31 郭志雄 Method for prodn. of elastomer directly combined with PU and its application
DE19742546A1 (en) * 1997-09-26 1999-04-01 Bayer Ag High-speed production of polyurethane shoe soles
DK200201382A (en) * 2002-09-20 2004-03-21 Casco As Process and apparatus for preparing a polyurethane binder

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB820266A (en) * 1956-05-11 1959-09-16 Bayer Ag Process for the manufacture of porous or homogeneous polyurethane plastics
GB845206A (en) * 1957-03-22 1960-08-17 Ici Ltd Mixing apparatus
GB860135A (en) * 1956-05-16 1961-02-01 Hudson Foam Plastics Corp Method of making polyurethane and polyvinyl formal foams
GB994479A (en) * 1962-03-21 1965-06-10 Dayco Corp Method and apparatus for producing urethane foams
EP0102709A1 (en) * 1982-07-29 1984-03-14 Ex-Cell-O Corporation Polyurethane "RIM" system
EP0368270A1 (en) * 1988-11-11 1990-05-16 Klöckner Ferromatik Desma GmbH Method for mixing polyol with additives, and device for carrying out the method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1146868A (en) * 1955-03-04 1957-11-15 Ici Ltd Improvements in the manufacture of polymer materials
US2915299A (en) * 1956-12-19 1959-12-01 Mobay Chemical Corp Apparatus for controlling temperatures
IT1132527B (en) * 1979-07-13 1986-07-02 Buss Ag PROCEDURE AND DEVICE FOR THE CONTINUOUS PRODUCTION OF POLYURETHANE
IT1196527B (en) * 1986-07-21 1988-11-16 Ausimont Spa PROCEDURE FOR THE PREPARATION OF THERMOPLASTIC POLYURETHANE

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB820266A (en) * 1956-05-11 1959-09-16 Bayer Ag Process for the manufacture of porous or homogeneous polyurethane plastics
GB860135A (en) * 1956-05-16 1961-02-01 Hudson Foam Plastics Corp Method of making polyurethane and polyvinyl formal foams
GB845206A (en) * 1957-03-22 1960-08-17 Ici Ltd Mixing apparatus
GB994479A (en) * 1962-03-21 1965-06-10 Dayco Corp Method and apparatus for producing urethane foams
EP0102709A1 (en) * 1982-07-29 1984-03-14 Ex-Cell-O Corporation Polyurethane "RIM" system
EP0368270A1 (en) * 1988-11-11 1990-05-16 Klöckner Ferromatik Desma GmbH Method for mixing polyol with additives, and device for carrying out the method

Also Published As

Publication number Publication date
GB9213243D0 (en) 1992-08-05
GB2257150A (en) 1993-01-06
DE4211777A1 (en) 1993-01-07
FR2678627A1 (en) 1993-01-08
ITMI921547A1 (en) 1993-12-24
ITMI921547A0 (en) 1992-06-24
IT1255168B (en) 1995-10-20

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20010623