SE9103460L - PROCEDURE FOR MANUFACTURE OF A COMPOSITION MATERIAL - Google Patents

PROCEDURE FOR MANUFACTURE OF A COMPOSITION MATERIAL

Info

Publication number
SE9103460L
SE9103460L SE9103460A SE9103460A SE9103460L SE 9103460 L SE9103460 L SE 9103460L SE 9103460 A SE9103460 A SE 9103460A SE 9103460 A SE9103460 A SE 9103460A SE 9103460 L SE9103460 L SE 9103460L
Authority
SE
Sweden
Prior art keywords
web
pref
porous material
impregnated
solvent
Prior art date
Application number
SE9103460A
Other languages
Swedish (sv)
Other versions
SE9103460D0 (en
SE505843C2 (en
Inventor
B Andersson
Original Assignee
Glasis Ab
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 SE9100360A external-priority patent/SE500776C2/en
Priority claimed from SE9101791A external-priority patent/SE468546B/en
Application filed by Glasis Ab filed Critical Glasis Ab
Priority to SE9103460A priority Critical patent/SE505843C2/en
Publication of SE9103460D0 publication Critical patent/SE9103460D0/en
Priority to SE9200674A priority patent/SE508051C2/en
Priority to PCT/SE1992/000402 priority patent/WO1992022420A1/en
Priority to AT92913255T priority patent/ATE174262T1/en
Priority to AU20224/92A priority patent/AU2022492A/en
Priority to PCT/SE1992/000401 priority patent/WO1992022424A1/en
Priority to DE69227847T priority patent/DE69227847T2/en
Priority to EP92913255A priority patent/EP0647182B1/en
Priority to DK92913255T priority patent/DK0647182T3/en
Priority to AU20223/92A priority patent/AU668867B2/en
Priority to JP05500821A priority patent/JP3091224B2/en
Publication of SE9103460L publication Critical patent/SE9103460L/en
Priority to US08/676,886 priority patent/US5792398A/en
Publication of SE505843C2 publication Critical patent/SE505843C2/en

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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/26—Non-fibrous reinforcements only
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/26—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer which influences the bonding during the lamination process, e.g. release layers or pressure equalising layers
    • 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
    • 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
    • B32B5/22—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/28—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer impregnated with or embedded in a plastic substance

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

Method uses a web impregnated with curable resin and expandable thermoplastic microspheres in a solvent carrier. The impregnated web is overlaid by a porous material and is hot pressed which causes curing, microsphere expansion, and solvent removal to take place simultaneously. The solvent escapes by passing through the porous material. Web is pref. of glass fibre or polyester fibre. The web is conventionally impregnated with a mixture consisting of unexpanded microspheres of any suitable thermoplastic, dispersed in a soln. of a curable resin, such as phenolic resin in aqueous soln. of 50% solids. Microsphere content is pref. such as to form 75-90% by volume of the finished composite. A sheet of porous material is placed over one or both sides of the impregnated web and the assembly is placed in a hot press, typically at 140 deg.C. The porous material allows solvent emission during pressing and allows partial penetration by the resin mixture. Suitable porous materials include expanded metal, foamed plastics pref. with a density of 5-80 kg/cm3, and glass or mineral wood pref. with a density of 100-200 kg/cm3.
SE9103460A 1991-02-05 1991-11-21 Composite material prodn. SE505843C2 (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
SE9103460A SE505843C2 (en) 1991-02-05 1991-11-21 Composite material prodn.
SE9200674A SE508051C2 (en) 1991-06-12 1992-03-05 Composite materials and their use and process for their preparation
JP05500821A JP3091224B2 (en) 1991-06-12 1992-06-12 Method for producing composite materials and laminates
AU20223/92A AU668867B2 (en) 1991-06-12 1992-06-12 Composite material and use and method for the production thereof
DK92913255T DK0647182T3 (en) 1991-06-12 1992-06-12 Composite material as well as its use and method of manufacture
AU20224/92A AU2022492A (en) 1991-06-12 1992-06-12 Method for the production of a composite material
AT92913255T ATE174262T1 (en) 1991-06-12 1992-06-12 COMPOSITE, ITS USE AND METHOD FOR PRODUCING IT
PCT/SE1992/000402 WO1992022420A1 (en) 1991-06-12 1992-06-12 Method for the production of a composite material
PCT/SE1992/000401 WO1992022424A1 (en) 1991-06-12 1992-06-12 Composite material and use and method for the production thereof
DE69227847T DE69227847T2 (en) 1991-06-12 1992-06-12 COMPOSITE, ITS USE AND METHOD FOR THE PRODUCTION THEREOF
EP92913255A EP0647182B1 (en) 1991-06-12 1992-06-12 Composite material and use and method for the production thereof
US08/676,886 US5792398A (en) 1991-06-12 1996-07-08 Hot pressing method of forming a composite laminate containing expanded thermoplastic particles

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9100360A SE500776C2 (en) 1991-02-05 1991-02-05 Relatively rigid plate of polymer material - has relief pattern on one side to which is applied relatively soft plastics foam layer
SE9101791A SE468546B (en) 1991-06-12 1991-06-12 Process for manufacturing a composite material
SE9103460A SE505843C2 (en) 1991-02-05 1991-11-21 Composite material prodn.

Publications (3)

Publication Number Publication Date
SE9103460D0 SE9103460D0 (en) 1991-11-21
SE9103460L true SE9103460L (en) 1992-08-06
SE505843C2 SE505843C2 (en) 1997-10-13

Family

ID=27355611

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9103460A SE505843C2 (en) 1991-02-05 1991-11-21 Composite material prodn.

Country Status (1)

Country Link
SE (1) SE505843C2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110746738A (en) * 2019-10-28 2020-02-04 株洲时代新材料科技股份有限公司 Phenolic resin foaming prepreg, preparation method and application thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110746738A (en) * 2019-10-28 2020-02-04 株洲时代新材料科技股份有限公司 Phenolic resin foaming prepreg, preparation method and application thereof
CN110746738B (en) * 2019-10-28 2023-10-20 株洲时代新材料科技股份有限公司 Phenolic resin foaming prepreg, preparation method and application thereof

Also Published As

Publication number Publication date
SE9103460D0 (en) 1991-11-21
SE505843C2 (en) 1997-10-13

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Legal Events

Date Code Title Description
NUG Patent has lapsed