FR2118906B1 - - Google Patents

Info

Publication number
FR2118906B1
FR2118906B1 FR7143999A FR7143999A FR2118906B1 FR 2118906 B1 FR2118906 B1 FR 2118906B1 FR 7143999 A FR7143999 A FR 7143999A FR 7143999 A FR7143999 A FR 7143999A FR 2118906 B1 FR2118906 B1 FR 2118906B1
Authority
FR
France
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
FR7143999A
Other versions
FR2118906A1 (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.)
Dow Chemical Co
Original Assignee
Dow Chemical 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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of FR2118906A1 publication Critical patent/FR2118906A1/fr
Application granted granted Critical
Publication of FR2118906B1 publication Critical patent/FR2118906B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • B32B5/20—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material foamed in situ
    • 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
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/30—Expanding the moulding material between endless belts or rollers
    • 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
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/32—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements
    • B29C44/328—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements the foamable components being mixed in the nip between the preformed parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2007/00—Flat articles, e.g. films or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2009/00—Layered products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B2038/0052—Other operations not otherwise provided for
    • B32B2038/0084—Foaming
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • B32B2266/0278—Polyurethane
    • 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
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/17—Molding a foam containing a filler
    • 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
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/2495—Thickness [relative or absolute]
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249987—With nonvoid component of specified composition
    • Y10T428/24999—Inorganic
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249987—With nonvoid component of specified composition
    • Y10T428/249991—Synthetic resin or natural rubbers
    • Y10T428/249992—Linear or thermoplastic
FR7143999A 1970-12-21 1971-12-08 Expired FR2118906B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9975970A 1970-12-21 1970-12-21

Publications (2)

Publication Number Publication Date
FR2118906A1 FR2118906A1 (fr) 1972-08-04
FR2118906B1 true FR2118906B1 (fr) 1976-04-02

Family

ID=22276478

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7143999A Expired FR2118906B1 (fr) 1970-12-21 1971-12-08

Country Status (11)

Country Link
US (1) US3686047A (fr)
AR (1) AR193841A1 (fr)
AU (1) AU463305B2 (fr)
BE (1) BE776982A (fr)
BR (1) BR7108443D0 (fr)
CA (1) CA990630A (fr)
DE (1) DE2163301A1 (fr)
FR (1) FR2118906B1 (fr)
GB (1) GB1365939A (fr)
IT (1) IT945486B (fr)
NL (1) NL7117251A (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5137108B2 (fr) * 1972-05-17 1976-10-13
US3874980A (en) * 1972-06-09 1975-04-01 Owens Corning Fiberglass Corp Composite foam panel with fibrous facing sheets
US3903346A (en) * 1973-01-11 1975-09-02 Celotex Corp Polyisocyanurate structural laminate and process for producing same
US3891487A (en) * 1973-12-19 1975-06-24 Rohm & Haas Decorative laminate
US4012822A (en) * 1975-05-29 1977-03-22 The United States Of America As Represented By The Administrator Of The Environmental Protection Agency System for sealing and repairing leaks in ruptured containers
US4197343A (en) * 1978-08-02 1980-04-08 Foss Manufacturing Co., Inc. Needle-punched laminate
FR2547768B1 (fr) * 1983-06-24 1986-01-10 Ugine Kuhlmann Materiau composite polymere thermoplastique allege polymere thermodurcissable et ses procedes de fabrication
SE451371B (sv) * 1986-03-27 1987-10-05 Harry Kihlberg Sett och anordning for vertikal tillverkning av konstruktionselement i s k sandwich
US4954199A (en) * 1986-05-30 1990-09-04 Mobay Corporation Two component polyurethane adhesive
US4764420A (en) * 1986-07-09 1988-08-16 The Celotex Corporation Foam insulation board faced with polymer-fibrous sheet composite
ES2087444T3 (es) * 1992-02-14 1996-07-16 Chang Kun Huang Procedimiento para fabricar material celular.
GB2284381B (en) * 1993-11-01 1998-01-21 Seismic & Oilfield Services Lt Method of forming a reactive polymer system
US5727370A (en) * 1996-06-21 1998-03-17 Flexible Products Co Apparatus and method for producing foam cushions utilizing flexible foam mixing chamber
US5798064A (en) * 1996-12-23 1998-08-25 Cabot Safety Intermediate Corp Process and apparatus for fabrication of flexible foam
GB0402221D0 (en) 2004-02-02 2004-03-03 L & L Products Inc Improvements in or relating to composite materials
KR100760002B1 (ko) * 2006-12-29 2007-09-19 김동윤 롤 형태 액상 실리콘 발포체의 제조장치
US20100295201A1 (en) * 2007-11-20 2010-11-25 Asahi Kasei Construction Materials Corporation Process for producing heat curing resin foamed plate
DE102008024551A1 (de) * 2008-05-21 2009-11-26 Tesa Se Verfahren zur Verkapselung von optoelektronischen Bauteilen
MA39373B1 (fr) * 2014-04-07 2019-01-31 Basf Se Procédé et appareil pour la production en continu de panneaux sandwich à noyau en mousse pir/puir/pur
US10279515B2 (en) 2016-02-18 2019-05-07 Covestro Llc Processes for producing flexible polyurethane foam laminates and laminates produced thereby

Also Published As

Publication number Publication date
AU463305B2 (en) 1975-07-24
NL7117251A (fr) 1972-06-23
AR193841A1 (es) 1973-05-31
BR7108443D0 (pt) 1973-06-07
BE776982A (fr) 1972-06-20
AU3643471A (en) 1973-06-07
CA990630A (en) 1976-06-08
DE2163301A1 (de) 1972-07-13
GB1365939A (en) 1974-09-04
IT945486B (it) 1973-05-10
FR2118906A1 (fr) 1972-08-04
US3686047A (en) 1972-08-22

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Legal Events

Date Code Title Description
ST Notification of lapse