CA970096A - Optically clear thermoplastic polyurethanes - Google Patents

Optically clear thermoplastic polyurethanes

Info

Publication number
CA970096A
CA970096A CA093,560A CA93560A CA970096A CA 970096 A CA970096 A CA 970096A CA 93560 A CA93560 A CA 93560A CA 970096 A CA970096 A CA 970096A
Authority
CA
Canada
Prior art keywords
optically clear
thermoplastic polyurethanes
clear thermoplastic
polyurethanes
optically
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
CA093,560A
Other languages
English (en)
Inventor
Leo Ahramjian
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and 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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of CA970096A publication Critical patent/CA970096A/en
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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • 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
    • B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
    • 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
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/005—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising one layer of ceramic material, e.g. porcelain, ceramic tile
    • 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
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B9/045—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • C08G18/08—Processes
    • C08G18/0895—Manufacture of polymers by continuous processes
    • 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
    • C08G18/70—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
    • C08G18/758—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing two or more cycloaliphatic rings
    • 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
    • B32B2375/00—Polyureas; Polyurethanes
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31598—Next to silicon-containing [silicone, cement, etc.] layer
    • Y10T428/31601—Quartz or glass

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)
  • Ceramic Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Laminated Bodies (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
CA093,560A 1969-10-21 1970-09-18 Optically clear thermoplastic polyurethanes Expired CA970096A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86823569A 1969-10-21 1969-10-21

Publications (1)

Publication Number Publication Date
CA970096A true CA970096A (en) 1975-06-24

Family

ID=25351290

Family Applications (1)

Application Number Title Priority Date Filing Date
CA093,560A Expired CA970096A (en) 1969-10-21 1970-09-18 Optically clear thermoplastic polyurethanes

Country Status (9)

Country Link
US (1) US3620905A (xx)
JP (2) JPS4843200B1 (xx)
CA (1) CA970096A (xx)
DE (1) DE2051027C3 (xx)
ES (1) ES384216A1 (xx)
FR (1) FR2066227A5 (xx)
GB (1) GB1323766A (xx)
SE (2) SE393045B (xx)
ZA (1) ZA706491B (xx)

Families Citing this family (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4039719A (en) * 1967-12-29 1977-08-02 Ppg Industries, Inc. Laminated safety glass
US4041208A (en) * 1971-06-21 1977-08-09 Ppg Industries, Inc. Transparent, impact-resistant polyesterurethane laminates
US3931113A (en) * 1971-06-21 1976-01-06 Ppg Industries, Inc. Impact-resistant thermoplastic polyester urethanes
CA974441A (en) * 1971-06-21 1975-09-16 Andrew J. Kaman Transparent, impact-resistant poly(ester-urethane) laminates
US3808077A (en) * 1971-09-16 1974-04-30 Ppg Industries Inc Method for laminating plastic to glass employing glass mold
BE794206A (fr) * 1972-01-19 1973-07-18 Monsanto Co Intercalaire en polyurethane pour verre de securite feuillete
US3866242A (en) * 1972-10-27 1975-02-18 Goodyear Aerospace Corp Protective shield
US3900446A (en) * 1972-12-08 1975-08-19 Monsanto Co Polyurethane interlayer for laminated safety glass
US3900655A (en) * 1973-05-14 1975-08-19 Atlantic Richfield Co Laminated safety glass and/or plastic
US4010311A (en) * 1973-09-14 1977-03-01 Ppg Industries, Inc. Impact-resistant glass-polyesterurethane laminates
US3915937A (en) * 1974-05-10 1975-10-28 Uniroyal Inc Poly(oxypropylene) glycol based polyurethane elastomers suitable for automotive body parts
US3945981A (en) * 1974-11-08 1976-03-23 Uniroyal, Inc. Light stable polyurethane elastomer prepared from aliphatic isocyanate using thio tin organic compound containing sulfur attached to tin as heat activated catalyst
US4177099A (en) * 1975-09-02 1979-12-04 Ppg Industries, Inc. Method of bonding polyurethane sheeting to acrylic or polyurethane sheeting in production of transparent windows
US4101529A (en) * 1976-02-04 1978-07-18 Ppg Industries, Inc. Hard, optically clear polyurethane articles
US4051111A (en) * 1976-08-20 1977-09-27 The B. F. Goodrich Company Injection moldable polyurethanes
US4131606A (en) * 1978-01-03 1978-12-26 Ppg Industries, Inc. Poly(lactone)urethane curable at [castable] ambient temperature [curable polyurethane interlayer] using butylstannoic acid catalyst
US4131605A (en) * 1978-01-03 1978-12-26 Ppg Industries, Inc. Poly(ether)urethane curable at ambient temperature using butylstannoic acid catalyst
US4241140A (en) * 1978-04-12 1980-12-23 Ppg Industries, Inc. Laminated safety glass with polyurethane film
CA1174577A (en) * 1980-04-30 1984-09-18 Vernon G. Ammons Polyurethane composition for safety glass interlayer
JPS59143308A (ja) * 1983-02-04 1984-08-16 Mitsubishi Electric Corp 紙巻線
DE3318730A1 (de) * 1983-05-21 1984-11-22 Akzo Gmbh, 5600 Wuppertal Biokompatible polyurethane
JPS60222249A (ja) * 1984-04-20 1985-11-06 旭硝子株式会社 積層安全ガラスおよびその材料
US4663417A (en) * 1984-06-04 1987-05-05 Sierracin Corporation Low temperature laminatable polyurethane
US4592947A (en) * 1984-06-04 1986-06-03 Sierracin Corporation Low temperature laminatable polyurethane
US4666758A (en) * 1984-06-04 1987-05-19 Sierracin Corporation Low temperature laminatable polyurethane
FR2605267B1 (fr) * 1986-10-15 1989-06-30 Goeury Walter Panneau de protection et notamment ecran balistique
US4857407A (en) * 1987-06-16 1989-08-15 Ppg Industries, Inc. Low modulus interlayer
US4814412A (en) * 1987-12-17 1989-03-21 W. L. Gore & Associates, Inc. Two component polyurethane system for casting expanded polytetrafluoroethylene
US5028658A (en) * 1989-09-18 1991-07-02 Monsanto Company Sheet of polyvinyl butyral and polyurethane
US5013810A (en) * 1990-02-09 1991-05-07 Mobay Corporation Impact absorbing media
US5208315A (en) * 1991-10-08 1993-05-04 Miles Inc. Elastomers based on 4,4'-diisocyanato dicyclohexylmethane enriched in the trans, trans isomer which contain essentially no chain extenders
ATE206444T1 (de) * 1994-07-14 2001-10-15 Gates Corp Hochtemperaturbeständige polyurethan/harnstoff- elastomere
US5510445A (en) * 1994-11-22 1996-04-23 Bayer Corporation Process for castable polyurea elastomers
US5962617A (en) * 1995-02-02 1999-10-05 Simula Inc. Impact resistant polyurethane and method of manufacture thereof
US6127505A (en) * 1995-02-02 2000-10-03 Simula Inc. Impact resistant polyurethane and method of manufacture thereof
JPH09286039A (ja) * 1996-04-22 1997-11-04 Komatsu Ltd 板状複合体およびその製造法
EP1010712B1 (de) * 1998-12-16 2009-10-28 Bayer MaterialScience AG Aliphatische thermoplastische Polyurethane, Verfahren zu ihrer Herstellung und ihre Verwendung
EP1028132A1 (de) * 1999-02-09 2000-08-16 Basf Aktiengesellschaft Verfahren zur Herstellung von thermoplastischen Polyurethanen
DE19939112A1 (de) * 1999-08-18 2001-02-22 Basf Ag Thermoplastische Polyurethane
US7132167B2 (en) * 2002-09-27 2006-11-07 Rexnord Corporation Composite article having thermoplastic elastomer region on thermoplastic substrate
US7137535B2 (en) * 2003-12-31 2006-11-21 Chrislan Ceramics And Glassware Decorating Inc. Safety tap handle
US20070283801A1 (en) * 2006-06-09 2007-12-13 Armorsmith Company Armor apparatus and method
DE102006029613A1 (de) * 2006-06-26 2007-12-27 Röhm Gmbh Transparenter Kunststoff-Verbund
EP2084222B1 (en) * 2006-11-01 2010-03-17 Dow Global Technologies Inc. Polyurethane compositions and articles prepared therefrom, and methods for making the same
AR064668A1 (es) * 2006-12-21 2009-04-15 Dow Global Technologies Inc Composiciones de poliolefina y articulos preparados a partir de las mismas y metodos para prepararlas
US9744747B2 (en) * 2007-01-12 2017-08-29 Vitro, S.A.B. De C.V. Window interlayer with sound attenuation properties
US20080190070A1 (en) * 2007-02-13 2008-08-14 Muhler Laminated Glass, Inc. Impact resistant multipane window
US8789324B2 (en) * 2007-02-13 2014-07-29 Henry M. Hay Impact resistant window
US20090229216A1 (en) * 2008-03-17 2009-09-17 Muhler Laminated Glass, Inc. Impact resistant multipane window
US20080196317A1 (en) * 2007-02-13 2008-08-21 Muhler Laminated Glass, Inc. Impact resistant multipane window
US20100000181A1 (en) * 2008-07-03 2010-01-07 Muhler Laminated Glass, Inc. Impact resistant multipane window
CN101802039A (zh) * 2007-07-12 2010-08-11 陶氏环球技术公司 弹性体的预聚物和聚合物
ES2691403T3 (es) * 2008-12-29 2018-11-27 Basf Se Conductor de luz de poliuretano termoplástico
KR20120050412A (ko) 2009-06-18 2012-05-18 다우 글로벌 테크놀로지스 엘엘씨 색 안정성 할로겐 무함유 난연제 조성물
WO2011060127A1 (en) * 2009-11-12 2011-05-19 Kraton Polymers Us Llc Thermoplastic polyurethane block copolymer compositions
IT1400743B1 (it) 2010-06-30 2013-07-02 Dow Global Technologies Inc Composizioni polimeriche
US9500445B2 (en) * 2013-09-10 2016-11-22 The United States Of America As Represented By The Secretary Of The Army Multi-layer matrix composite having improved energy absorption, dissipation and shock wave mitigation capabilities
US11059746B2 (en) 2015-08-10 2021-07-13 America as represented by the Secretary of the Army Thermoplastic cycloaliphatic polyamide matrix resins for next-generation energy absorbing applications
CN108047415A (zh) * 2018-01-10 2018-05-18 中国航发北京航空材料研究院 一种光学级热塑性聚氨酯弹性体及其制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB731071A (en) * 1951-07-19 1955-06-01 Du Pont Preparation of elastomers from polyalkylene ether glycols and diisocyanates
US3015650A (en) * 1957-05-07 1962-01-02 Goodrich Co B F Thermoplastic polyesterurethanes
US3388032A (en) * 1965-01-13 1968-06-11 Mobay Chemical Corp Laminated safety glass

Also Published As

Publication number Publication date
JPS5328475B1 (xx) 1978-08-15
JPS4843200B1 (xx) 1973-12-17
ZA706491B (en) 1971-05-27
ES384216A1 (es) 1973-01-01
GB1323766A (en) 1973-07-18
SE365810B (xx) 1974-04-01
SE393045B (sv) 1977-05-02
FR2066227A5 (xx) 1971-08-06
DE2051027A1 (de) 1971-04-29
DE2051027B2 (de) 1979-12-20
DE2051027C3 (de) 1980-08-28
US3620905A (en) 1971-11-16

Similar Documents

Publication Publication Date Title
CA970096A (en) Optically clear thermoplastic polyurethanes
CA920111A (en) Optical element
CA943792A (en) Optical assembly
CA929038A (en) Plastic raft
CA943333A (en) Optical elements
AU2234870A (en) Improved adhesive
AU450258B2 (en) Optically clear thermoplastic polyurethanes
AU2008570A (en) Optically clear thermoplastic polyurethanes
CA814230A (en) Plastic glasses
CA815569A (en) Modified thermoplastic polyurethanes
CA983650A (en) Thermoplastic copolymides
CA829326A (en) Polyurethanes
CA819793A (en) Discoloration-resistant polyurethanes
CA818628A (en) Polyurethanes
AU450679B2 (en) Sulphur-vulcanizable polyurethanes
CA809130A (en) Thermoplastic matrix
CA818627A (en) Polyurethane polymers
CA810377A (en) Optical spherometer
CA827730A (en) Plastic bonded rods
CA907020A (en) Plastic optical elements
CA810734A (en) Resin adhesive
AU444216B2 (en) Polyurethane resin composition
CA824126A (en) Plastic laminates
CA823093A (en) Plastic pelletizers
AU431742B2 (en) Lenses