ES8507380A1 - Lamina de material plastico transparente de alta calidad optica - Google Patents

Lamina de material plastico transparente de alta calidad optica

Info

Publication number
ES8507380A1
ES8507380A1 ES534173A ES534173A ES8507380A1 ES 8507380 A1 ES8507380 A1 ES 8507380A1 ES 534173 A ES534173 A ES 534173A ES 534173 A ES534173 A ES 534173A ES 8507380 A1 ES8507380 A1 ES 8507380A1
Authority
ES
Spain
Prior art keywords
polyurethane
plastic material
transparent plastic
material sheet
high quality
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
ES534173A
Other languages
English (en)
Other versions
ES534173A0 (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.)
Saint Gobain Vitrage SA
Original Assignee
Saint Gobain Vitrage SA
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 Saint Gobain Vitrage SA filed Critical Saint Gobain Vitrage SA
Publication of ES534173A0 publication Critical patent/ES534173A0/es
Publication of ES8507380A1 publication Critical patent/ES8507380A1/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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/12—Spreading-out the material on a substrate, e.g. on the surface of a liquid
    • 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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • 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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/24—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of indefinite length
    • 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
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
    • B32B17/1077—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer containing polyurethane
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6603—Compounds of groups C08G18/42, C08G18/48, or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6607—Compounds of groups C08G18/42, C08G18/48, or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6603—Compounds of groups C08G18/42, C08G18/48, or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6607—Compounds of groups C08G18/42, C08G18/48, or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
    • C08G18/6611—Compounds of groups C08G18/42, C08G18/48, or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203 having at least three hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/75—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
    • C08G18/751—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring
    • C08G18/752—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group
    • C08G18/753—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group containing one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group having a primary carbon atom next to the isocyanate or isothiocyanate group
    • C08G18/755—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group containing one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group having a primary carbon atom next to the isocyanate or isothiocyanate group and at least one isocyanate or isothiocyanate group linked to a secondary carbon atom of the cycloaliphatic ring, e.g. isophorone diisocyanate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/78—Nitrogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/78—Nitrogen
    • C08G18/7806—Nitrogen containing -N-C=0 groups
    • C08G18/7818—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups
    • C08G18/7825—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups containing ureum groups
    • 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
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes
    • C08J2375/08—Polyurethanes from polyethers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Laminated Bodies (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Glass Compositions (AREA)
  • Materials For Medical Uses (AREA)
  • Organic Insulating Materials (AREA)
  • Moulding By Coating Moulds (AREA)
  • Surface Treatment Of Glass (AREA)
  • Microscoopes, Condenser (AREA)
  • Eyeglasses (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Liquid Crystal (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Dental Preparations (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

PROCEDIMIENTO PARA LA FABRICACION DE UNA LAMINA DE MATERIAL PLASTICO TRANSPARENTE DE ALTA CALIDAD OPTICA.CARACTERIZADO PORQUE COMPRENDE UNA CAPA CON PROPIEDADES DE ABSORBENTE DE ENERGIA EN BASE A UN POLIURETANO, LA CUAL ESTA FORMADA ESENCIALMENTE POR UN POLIURETANO OBTENIDO POR COLADA REACTIVA SOBRE UN SOPORTE PLANO HORIZONTAL, POR UNA MEZCLA REACCIONAL DE UN COMPONENTE ISOCIANATO DE UNA VISCOSIDAD INFERIOR A 5.000 CENTIPOISES Y POR UN COMPONENTE POLIOL; PORQUE EL COMPONENTE ISOCIANATO INCLUYE POR LO MENOS UN DIISOCIANATO ALIFATICO, CICLOALIFATICO O UN PREPOLIMERO DE ISOCIANATO; Y PORQUE EL COMPONENTE POLIOL INCLUYE POR LO MENOS UN POLIOL LARGO DISFUNCIONAL DE MASA MOLECULAR COMPRENDIDA ENTRE 500 Y 4.000 Y POR LO MENOS UN DIOL CORTO COMO AGENTE DE ALARGAMIENTO DE CADENA.
ES534173A 1983-07-11 1984-07-10 Lamina de material plastico transparente de alta calidad optica Expired ES8507380A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8311508A FR2548956B1 (fr) 1983-07-11 1983-07-11 Feuille en matiere plastique transparente de haute qualite optique

Publications (2)

Publication Number Publication Date
ES534173A0 ES534173A0 (es) 1985-09-01
ES8507380A1 true ES8507380A1 (es) 1985-09-01

Family

ID=9290704

Family Applications (1)

Application Number Title Priority Date Filing Date
ES534173A Expired ES8507380A1 (es) 1983-07-11 1984-07-10 Lamina de material plastico transparente de alta calidad optica

Country Status (25)

Country Link
EP (1) EP0133090B1 (es)
JP (1) JPS6071213A (es)
KR (1) KR920002355B1 (es)
AT (1) ATE31898T1 (es)
AU (1) AU575330B2 (es)
BR (1) BR8403427A (es)
CA (1) CA1245798A (es)
CS (1) CS261870B2 (es)
DE (1) DE3468649D1 (es)
DK (1) DK337284A (es)
ES (1) ES8507380A1 (es)
FI (1) FI77253C (es)
FR (1) FR2548956B1 (es)
HU (1) HU212186B (es)
IL (1) IL72361A (es)
IN (1) IN160868B (es)
MA (1) MA20176A1 (es)
MX (1) MX171709B (es)
NO (1) NO161966C (es)
NZ (1) NZ208855A (es)
PH (1) PH23091A (es)
PT (1) PT78884B (es)
SU (1) SU1611212A3 (es)
YU (1) YU44236B (es)
ZA (1) ZA845291B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4592947A (en) * 1984-06-04 1986-06-03 Sierracin Corporation Low temperature laminatable polyurethane
FR2574396B1 (fr) * 1984-12-06 1987-01-02 Saint Gobain Vitrages Sa Couche de revetement ayant des proprietes d'autocicatrisation pour des vitrages notamment ceux exposes aux agents atmospheriques
FR2577935B1 (fr) * 1985-02-26 1988-06-17 Saint Gobain Vitrage Couche adhesive a base de polyurethane et son utilisation dans les vitrages feuilletes
FR2579609B1 (fr) * 1985-03-28 1987-08-21 Saint Gobain Vitrage Feuille autocollante de haute qualite optique
IT1204812B (it) * 1986-02-19 1989-03-10 Siv Soc Italiana Vetro Procedimento per la fabbricazione di una vetrata di sicurezza per autoveicoli ed edifici,e prodotto cosi' ottenuto
FR2623120B1 (fr) * 1987-11-12 1990-04-27 Saint Gobain Vitrage Procede et dispositif pour la fabrication d'une feuille de matiere plastique de haute qualite optique comprenant une couche de polyurethane obtenue par extrusion et pressage
FR2644468B1 (fr) * 1989-03-20 1992-12-31 Saint Gobain Vitrage Couche de polyurethane ayant des proprietes d'absorbeur d'energie et utilisation dans les vitrages de securite
LU88270A1 (fr) * 1993-05-17 1994-12-01 Wesley S A Film de polyuréthane transparent
US7072115B2 (en) 2002-03-26 2006-07-04 Keiwa Inc. Light diffusion sheet and backlight unit using the same
US7294401B2 (en) * 2003-09-02 2007-11-13 E. I. Du Pont De Nemours And Company Mar-resistant oligomeric-based coatings for glass-plastic glazing products
CN104619738A (zh) 2012-08-06 2015-05-13 株式会社可乐丽 热塑性聚氨酯及其组合物

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4024113A (en) * 1976-04-28 1977-05-17 Ppg Industries, Inc. Polycarbonate polyurethanes based on particular aliphatic/cycloaliphatic polycarbonates
DE2629779C3 (de) * 1976-07-02 1985-04-04 Saint Gobain Verfahren zur Herstellung einer zweischichtigen Folie mit Selbstheileigenschaften unter Verwendung von Polyurethanen als Splitterschutzschicht eines Sicherheitsglases
FR2385751A1 (fr) * 1977-03-28 1978-10-27 Ppg Industries Inc Articles en polyurethanne ameliores, durs, optiquement transparents
FR2442128A1 (fr) * 1978-11-23 1980-06-20 Saint Gobain Procede de fabrication de feuilles de matiere plastique
CA1174577A (en) * 1980-04-30 1984-09-18 Vernon G. Ammons Polyurethane composition for safety glass interlayer
FR2496089A1 (fr) * 1980-12-11 1982-06-18 Saint Gobain Vitrage Vitrage feuillete de securite
DE3135672A1 (de) * 1981-09-09 1983-03-24 Bayer Ag, 5090 Leverkusen Verwendung von niederviskosen, selbsthaertenden mischungen fuer polyurethanzwischenschichten bei verbundscheiben

Also Published As

Publication number Publication date
HUT40383A (en) 1986-12-28
SU1611212A3 (ru) 1990-11-30
PH23091A (en) 1989-04-10
AU575330B2 (en) 1988-07-28
FI842767L (fi) 1985-01-12
BR8403427A (pt) 1985-06-25
NZ208855A (en) 1987-10-30
FI77253C (fi) 1989-02-10
NO161966B (no) 1989-07-10
MX171709B (es) 1993-11-10
CA1245798A (fr) 1988-11-29
IL72361A0 (en) 1984-11-30
ES534173A0 (es) 1985-09-01
NO842803L (no) 1985-01-14
JPH0464849B2 (es) 1992-10-16
ATE31898T1 (de) 1988-01-15
FR2548956B1 (fr) 1985-10-18
FI77253B (fi) 1988-10-31
EP0133090A1 (fr) 1985-02-13
YU44236B (en) 1990-04-30
CS261870B2 (en) 1989-02-10
PT78884A (fr) 1984-08-01
JPS6071213A (ja) 1985-04-23
DK337284D0 (da) 1984-07-09
CS534984A2 (en) 1988-07-15
MA20176A1 (fr) 1985-04-01
KR920002355B1 (ko) 1992-03-23
YU120884A (en) 1986-12-31
AU3045584A (en) 1985-01-17
PT78884B (fr) 1986-06-05
KR850001512A (ko) 1985-03-30
DE3468649D1 (en) 1988-02-18
HU212186B (en) 1996-03-28
FR2548956A1 (fr) 1985-01-18
ZA845291B (en) 1986-10-29
NO161966C (no) 1989-10-18
IL72361A (en) 1988-01-31
EP0133090B1 (fr) 1988-01-13
IN160868B (es) 1987-08-08
FI842767A0 (fi) 1984-07-10
DK337284A (da) 1985-01-12

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20040601