ES405421A1 - Un procedimiento para formar una estructura espumada. - Google Patents

Un procedimiento para formar una estructura espumada.

Info

Publication number
ES405421A1
ES405421A1 ES405421A ES405421A ES405421A1 ES 405421 A1 ES405421 A1 ES 405421A1 ES 405421 A ES405421 A ES 405421A ES 405421 A ES405421 A ES 405421A ES 405421 A1 ES405421 A1 ES 405421A1
Authority
ES
Spain
Prior art keywords
propellant
composition
polymer
amount
forming
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
ES405421A
Other languages
English (en)
Spanish (es)
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.)
Bristol Myers Co
Original Assignee
Bristol Myers 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 Bristol Myers Co filed Critical Bristol Myers Co
Publication of ES405421A1 publication Critical patent/ES405421A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/36—Feeding the material to be shaped
    • B29C44/46—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length
    • B29C44/461—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length dispensing apparatus, e.g. dispensing foaming resin over the whole width of the moving surface
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2207/00—Foams characterised by their intended use
    • C08J2207/04—Aerosol, e.g. polyurethane foam spray

Landscapes

  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Cosmetics (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Medicinal Preparation (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Detergent Compositions (AREA)
ES405421A 1971-09-13 1972-08-01 Un procedimiento para formar una estructura espumada. Expired ES405421A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18017071A 1971-09-13 1971-09-13

Publications (1)

Publication Number Publication Date
ES405421A1 true ES405421A1 (es) 1975-07-16

Family

ID=22659471

Family Applications (1)

Application Number Title Priority Date Filing Date
ES405421A Expired ES405421A1 (es) 1971-09-13 1972-08-01 Un procedimiento para formar una estructura espumada.

Country Status (13)

Country Link
JP (1) JPS587680B2 (fr)
AR (1) AR200847A1 (fr)
AU (1) AU470225B2 (fr)
BE (1) BE787932A (fr)
CA (1) CA995848A (fr)
CH (1) CH580133A5 (fr)
DE (1) DE2204335C2 (fr)
ES (1) ES405421A1 (fr)
FR (1) FR2152653B1 (fr)
GB (1) GB1398736A (fr)
IT (1) IT965188B (fr)
NL (1) NL7212418A (fr)
ZA (1) ZA724970B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4974761A (fr) * 1972-11-17 1974-07-18
DE2651864C3 (de) * 1975-11-17 1987-09-10 E.I. Du Pont De Nemours And Co., Wilmington, Del. Photopolymerisierbares Aufzeichnungsmaterial
DK171108B1 (da) * 1976-08-30 1996-06-10 Akzo Nv Mikroporøst polymerlegeme samt dettes fremstilling og anvendelse
JPS5471626A (en) * 1977-11-18 1979-06-08 Seiko Koki Kk Device for opening and closing shutter for automatic focusing control camera
FR2584024A1 (fr) * 1985-06-28 1987-01-02 Magnum Sarl Procede pour creer des motifs decoratifs sur la peau humaine
EP0251462A3 (fr) * 1986-05-28 1988-10-26 Lloyd I. Osipow Compositions contenant un polymère et un agent propulsant pour préparer des structures moussées
JPH01230514A (ja) * 1987-11-25 1989-09-14 Osaka Aerosol Ind Corp エアゾール型外用貼付剤
WO2013143935A2 (fr) * 2012-03-28 2013-10-03 Unilever Plc Composition
CN106029055B (zh) * 2014-01-20 2020-08-14 勃林格殷格翰动物保健美国公司 局部递送配制剂
DE102014004533A1 (de) 2014-03-31 2015-10-01 Henkel Ag & Co. Kgaa Dosierungsform für Wasch- oder Reinigungsmittel
CN114606063A (zh) * 2022-03-18 2022-06-10 秦皇岛正大有限公司 一种消解氯霉素残留的组合物及其应用

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1093079B (de) * 1955-09-26 1960-11-17 Bayer Ag Verfahren zur Herstellung von keimhemmend bzw. keimtoetend ausgeruesteten Polyurethan-Schaumstoffen
US3419506A (en) * 1963-02-28 1968-12-31 Johnson & Johnson Pressurized composition for applying foamed dressings
CA921629A (en) * 1969-02-17 1973-02-20 The Dow Chemical Company Compositions and products thereof for retaining effect agents in a filmiform layer

Also Published As

Publication number Publication date
IT965188B (it) 1974-01-31
AU3760172A (en) 1973-07-12
JPS4837378A (fr) 1973-06-01
FR2152653B1 (fr) 1976-10-29
JPS587680B2 (ja) 1983-02-10
CH580133A5 (fr) 1976-09-30
CA995848A (en) 1976-08-24
DE2204335A1 (de) 1973-08-02
AR200847A1 (es) 1974-12-27
DE2204335C2 (de) 1983-09-08
FR2152653A1 (fr) 1973-04-27
AU470225B2 (en) 1976-03-11
ZA724970B (en) 1973-04-25
NL7212418A (fr) 1973-03-15
BE787932A (fr) 1973-02-26
GB1398736A (en) 1975-06-25

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