EG18809A - Method of manufacturing a polyurethane foam. - Google Patents

Method of manufacturing a polyurethane foam.

Info

Publication number
EG18809A
EG18809A EG34989A EG34989A EG18809A EG 18809 A EG18809 A EG 18809A EG 34989 A EG34989 A EG 34989A EG 34989 A EG34989 A EG 34989A EG 18809 A EG18809 A EG 18809A
Authority
EG
Egypt
Prior art keywords
manufacturing
polyurethane foam
polyurethane
foam
Prior art date
Application number
EG34989A
Other languages
English (en)
Original Assignee
Human Ind Corp
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
Priority claimed from JP63181140A external-priority patent/JPH0230506A/ja
Priority claimed from JP63203519A external-priority patent/JPH0252708A/ja
Application filed by Human Ind Corp filed Critical Human Ind Corp
Application granted granted Critical
Publication of EG18809A publication Critical patent/EG18809A/xx

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
    • B29B7/7404—Mixing devices specially adapted for foamable substances
    • B29B7/7433—Plants
    • 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
    • B29B7/7409—Mixing devices specially adapted for foamable substances with supply of gas
    • B29B7/7428—Methodical aspects
    • 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
    • B29B7/7476—Systems, i.e. flow charts or diagrams; Plants
    • B29B7/7485—Systems, i.e. flow charts or diagrams; Plants with consecutive mixers, e.g. with premixing some of the components
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S521/914—Polyurethane cellular product formed from a polyol which has been derived from at least two 1,2 epoxides as reactants
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S521/917—Specialized mixing apparatus utilized in cell forming process

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
EG34989A 1988-07-20 1989-08-20 Method of manufacturing a polyurethane foam. EG18809A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP63181140A JPH0230506A (ja) 1988-07-20 1988-07-20 ポリウレタンフォームの製造法
JP63203519A JPH0252708A (ja) 1988-08-16 1988-08-16 ポリウレタンフォームの製造方法

Publications (1)

Publication Number Publication Date
EG18809A true EG18809A (en) 1994-10-30

Family

ID=26500431

Family Applications (1)

Application Number Title Priority Date Filing Date
EG34989A EG18809A (en) 1988-07-20 1989-08-20 Method of manufacturing a polyurethane foam.

Country Status (8)

Country Link
US (1) US5079276A (ko)
EP (1) EP0351852A3 (ko)
KR (1) KR970011714B1 (ko)
CN (1) CN1039428A (ko)
AU (1) AU3814689A (ko)
EG (1) EG18809A (ko)
RU (1) RU2044744C1 (ko)
TR (1) TR26122A (ko)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU636191B2 (en) * 1990-02-01 1993-04-22 Huntsman Ici Chemicals Llc Manufacturing of polymeric foams from polyisocyanate compositions
GB9022194D0 (en) * 1990-10-12 1990-11-28 Ici Plc Method for preparing polyurea-polyurethane flexible foams
EP0480588B1 (en) * 1990-10-12 1998-05-20 Imperial Chemical Industries Plc Continuous process for the production of isocyanate prepolymers and polyurethane foams prepared therefrom
US5453250A (en) * 1992-07-16 1995-09-26 Bayer Aktiengesellschaft Apparatus for the preparation of a flowable reaction mixture
DE4223437C2 (de) * 1992-07-16 1994-10-27 Bayer Ag Vorrichtung zum Herstellen eines massiven oder zelligen Kunststoff bildenden, fließfähigen Reaktionsgemisches
US5432204A (en) * 1993-01-22 1995-07-11 Woodbridge Foam Corporation Foamed polymer and process for production thereof
US8501828B2 (en) * 2004-08-11 2013-08-06 Huntsman Petrochemical Llc Cure rebond binder
US20060141239A1 (en) * 2004-12-28 2006-06-29 Gilder Stephen D Method for making a bonded foam product suitable for use as an underlayment for floor coverings
JP5232357B2 (ja) * 2005-08-11 2013-07-10 株式会社ブリヂストン 導電性ローラ及びそれを備えた画像形成装置
CN100335522C (zh) * 2005-09-29 2007-09-05 上海申真企业发展有限公司 阻燃型聚氨酯水性分散体及其制备方法
CN102093531B (zh) * 2009-12-11 2012-12-19 财团法人工业技术研究院 防火聚氨酯发泡材料及其制法
CN103332520A (zh) * 2013-07-09 2013-10-02 江苏久久防水保温隔热工程有限公司 一种轻质高强节能导布辊的生产方法
CN109049486A (zh) * 2018-09-19 2018-12-21 苏州顺时特机械科技有限公司 一种发泡塑料混合注射装置
CN111070455B (zh) * 2019-12-31 2020-11-27 浙江奥创制冷设备有限公司 一种用于冷库板生产的加工装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1053235A (ko) * 1900-01-01
NL90983C (ko) * 1954-06-04
DE1128125B (de) * 1956-05-11 1962-04-19 Bayer Ag Verfahren und Vorrichtung zur Erzeugung poroeser oder homogener Kunststoff-Halbfabrikate bzw. -Fertigartikel auf Polyurethanbasis
NL99362C (ko) * 1956-05-12
NL231140A (ko) * 1957-09-10
GB957748A (en) * 1960-10-22 1964-05-13 Bayer Ag Proportioning and mixing device
GB1071081A (en) * 1962-10-25 1967-06-07 Parameters Company Ltd Improvements in or relating to the manufacture of moulded polyurethane foams
US3476292A (en) * 1966-08-04 1969-11-04 Holiday Inns Of America Inc Apparatus for making polyurethane foam
US3482822A (en) * 1968-01-30 1969-12-09 Eugene J Krizak Mixing device
DE1770990A1 (de) * 1968-07-26 1972-01-13 Reuter Kunststoff Osnabrueck Verfahren und Vorrichtung zum Herstellen von thermoplastisch verarbeitbaren Polyurethan-Kunststoffen
US3821130A (en) * 1972-04-26 1974-06-28 Dow Chemical Co Air frothed polyurethane foams
US4199547A (en) * 1977-12-12 1980-04-22 Irkutsky Gosudarstvenny NauchnoIssledovatelsky Institut Redkikh I Tsvetnykh Metallov "Irgiredmet" Device for producing foam plastics
EP0070324A1 (en) * 1981-07-16 1983-01-26 Union Carbide Corporation Apparatus for producing a curable polyurethane froth
JPS6028796B2 (ja) * 1982-01-27 1985-07-06 日本油脂株式会社 油中水型エマルシヨン爆薬の製造法
DE3507202A1 (de) * 1985-03-01 1986-09-04 DETEC Fertigung GmbH, 6080 Groß-Gerau Misch- und dosiervorrichtung fuer zweikomponenten-kunststoffe
IT1182036B (it) * 1985-05-13 1987-09-30 Pro Sac Srl Procedimento per la produzione di materiali espansi, caricati, a struttura portante, a partire da resine poliestere insature e dispositivo per la realizzazione del procedimento

Also Published As

Publication number Publication date
TR26122A (tr) 1994-01-03
US5079276A (en) 1992-01-07
AU3814689A (en) 1990-01-25
KR900001767A (ko) 1990-02-27
CN1039428A (zh) 1990-02-07
RU2044744C1 (ru) 1995-09-27
EP0351852A2 (en) 1990-01-24
EP0351852A3 (en) 1990-04-25
KR970011714B1 (ko) 1997-07-14

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