BR112018009453A2 - impact resistant composite material - Google Patents

impact resistant composite material

Info

Publication number
BR112018009453A2
BR112018009453A2 BR112018009453A BR112018009453A BR112018009453A2 BR 112018009453 A2 BR112018009453 A2 BR 112018009453A2 BR 112018009453 A BR112018009453 A BR 112018009453A BR 112018009453 A BR112018009453 A BR 112018009453A BR 112018009453 A2 BR112018009453 A2 BR 112018009453A2
Authority
BR
Brazil
Prior art keywords
composite material
impact resistant
resistant composite
weight
mol
Prior art date
Application number
BR112018009453A
Other languages
Portuguese (pt)
Inventor
Scheerder Jurgen
Original Assignee
Dsm Ip Assets Bv
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 Dsm Ip Assets Bv filed Critical Dsm Ip Assets Bv
Publication of BR112018009453A2 publication Critical patent/BR112018009453A2/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H5/00—Armour; Armour plates
    • F41H5/02—Plate construction
    • F41H5/04—Plate construction composed of more than one layer
    • F41H5/0471—Layered armour containing fibre- or fabric-reinforced layers
    • F41H5/0478—Fibre- or fabric-reinforced layers in combination with plastics layers

Landscapes

  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Laminated Bodies (AREA)
  • Reinforced Plastic Materials (AREA)

Abstract

a invenção se refere a uma folha pré-formada com uma resistência à balística melhorada, compreendendo uma rede de fibras tendo uma resistência à tração de pelo menos 1,5 gpa, impregnada com pelo menos 10 % de um material plástico compreendendo uma dispersão de polímero à base de (met)acrílico multifásica. esta dispersão de polímero tem uma primeira fase que tem uma temperatura de transição vítrea mínima de pelo menos 40 °c e um peso molecular ponderal médio de menos de 80.000 g/mol e uma segunda fase tendo uma temperatura de transição vítrea máxima de 30 °c ou menos e peso molecular ponderal médio de mais de 100.000 g/mol.The invention relates to a preformed sheet having improved ballistic resistance comprising a fiber network having a tensile strength of at least 1.5 gpa impregnated with at least 10% of a plastics material comprising a polymer dispersion. based on multiphase (meth) acrylic. this polymer dispersion has a first phase having a minimum glass transition temperature of at least 40 ° C and a weight average molecular weight of less than 80,000 g / mol and a second phase having a maximum glass transition temperature of 30 ° C or minus and average molecular weight by weight of more than 100,000 g / mol.

BR112018009453A 2015-11-13 2016-11-11 impact resistant composite material BR112018009453A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP15194549 2015-11-13
PCT/EP2016/077461 WO2017081270A1 (en) 2015-11-13 2016-11-11 Impact resistant composite material

Publications (1)

Publication Number Publication Date
BR112018009453A2 true BR112018009453A2 (en) 2018-12-04

Family

ID=54557276

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018009453A BR112018009453A2 (en) 2015-11-13 2016-11-11 impact resistant composite material

Country Status (9)

Country Link
US (1) US20180335283A1 (en)
EP (1) EP3374725A1 (en)
KR (1) KR20180088645A (en)
CN (1) CN108351190A (en)
AU (1) AU2016354626A1 (en)
BR (1) BR112018009453A2 (en)
CA (1) CA3001441A1 (en)
IL (1) IL258425A (en)
WO (1) WO2017081270A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI818905B (en) * 2017-03-20 2023-10-21 荷蘭商帝斯曼知識產權資產管理有限公司 Three dimensional shaped article and process for the manufacture of the same

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL177840C (en) 1979-02-08 1989-10-16 Stamicarbon METHOD FOR MANUFACTURING A POLYTHENE THREAD
US4623574A (en) 1985-01-14 1986-11-18 Allied Corporation Ballistic-resistant composite article
US5354605A (en) * 1993-04-02 1994-10-11 Alliedsignal Inc. Soft armor composite
BE1007230A3 (en) 1993-06-23 1995-04-25 Dsm Nv COMPOSITE JOB mutually parallel fibers in a matrix.
GB9408725D0 (en) 1994-05-03 1994-06-22 Zeneca Resins Bv Production of aqueous polymer compositions
GB9408748D0 (en) 1994-05-03 1994-06-22 Zeneca Resins Bv Production of aqueous polymer compositions
DE19842661A1 (en) * 1998-09-17 2000-05-04 Wacker Chemie Gmbh Use of polymer powder for the production of bulletproof fiber materials
US6448359B1 (en) 2000-03-27 2002-09-10 Honeywell International Inc. High tenacity, high modulus filament
US6737158B1 (en) * 2002-10-30 2004-05-18 Gore Enterprise Holdings, Inc. Porous polymeric membrane toughened composites
NL1021805C2 (en) 2002-11-01 2004-05-06 Dsm Nv Method for the manufacture of an antiballistic molding.

Also Published As

Publication number Publication date
WO2017081270A1 (en) 2017-05-18
EP3374725A1 (en) 2018-09-19
CN108351190A (en) 2018-07-31
US20180335283A1 (en) 2018-11-22
IL258425A (en) 2018-05-31
CA3001441A1 (en) 2017-05-18
AU2016354626A1 (en) 2018-04-26
KR20180088645A (en) 2018-08-06

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]