ES333417A1 - Improvements in or relating to Relatively Compact Product Structures. - Google Patents

Improvements in or relating to Relatively Compact Product Structures.

Info

Publication number
ES333417A1
ES333417A1 ES333417A ES333417A ES333417A1 ES 333417 A1 ES333417 A1 ES 333417A1 ES 333417 A ES333417 A ES 333417A ES 333417 A ES333417 A ES 333417A ES 333417 A1 ES333417 A1 ES 333417A1
Authority
ES
Spain
Prior art keywords
particles
fibres
relating
paste
pressing
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
ES333417A
Other languages
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.)
DES BREVETS GRANOFIBRE SOC D E
Original Assignee
DES BREVETS GRANOFIBRE SOC D E
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 DES BREVETS GRANOFIBRE SOC D E filed Critical DES BREVETS GRANOFIBRE SOC D E
Publication of ES333417A1 publication Critical patent/ES333417A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B29C70/06—Fibrous reinforcements only
    • B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
    • B29C70/12—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of short length, e.g. in the form of a mat
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/12—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles
    • B29K2105/128—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles in the form of a mat

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Textile Engineering (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Laminated Bodies (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)

Abstract

A compact structure comprises a number of fibrous particles 4 coated with a bonding agent 2 that at least partially fills the spaces between the particles. The fibres in each particle are meshed together to form a network in which the fibres are relatively movable and are relatively orientated, to ensure that the properties of the particles are isotropic. The particles 4 are also flattened under pressure to give them lenticular shape so that the resultant structure is laminated. The bonding agent can be flexible and may be applied. as a paste. The fibres of the particles can be natural or synthetic. The particles prior to pressing can be spherical. cylindrical or in the form of lozenges or plates and may be of a uniform or differing size. The particles can contain bonding agents, fillers or colouring agents. A coating 3 can be formed by applying a paste to the network prior to pressing, see Fig. 1, not shown.
ES333417A 1965-11-05 1966-11-05 Improvements in or relating to Relatively Compact Product Structures. Expired ES333417A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR37501A FR1491220A (en) 1965-11-05 1965-11-05 Relatively compact product structure

Publications (1)

Publication Number Publication Date
ES333417A1 true ES333417A1 (en) 1968-01-16

Family

ID=8591973

Family Applications (1)

Application Number Title Priority Date Filing Date
ES333417A Expired ES333417A1 (en) 1965-11-05 1966-11-05 Improvements in or relating to Relatively Compact Product Structures.

Country Status (9)

Country Link
BE (1) BE689251A (en)
DE (1) DE1694904A1 (en)
ES (1) ES333417A1 (en)
FI (1) FI43863B (en)
FR (1) FR1491220A (en)
GB (1) GB1161084A (en)
NL (1) NL6615477A (en)
OA (1) OA02273A (en)
SE (1) SE321915B (en)

Also Published As

Publication number Publication date
NL6615477A (en) 1967-05-08
OA02273A (en) 1970-05-05
BE689251A (en) 1967-05-05
FI43863B (en) 1971-03-31
DE1694904A1 (en) 1971-05-06
SE321915B (en) 1970-03-23
FR1491220A (en) 1967-08-11
GB1161084A (en) 1969-08-13

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