ZA803841B - Polyvinyl butyral laminates with tetraethyleneglycol di-n-heptanoate plasticizer - Google Patents

Polyvinyl butyral laminates with tetraethyleneglycol di-n-heptanoate plasticizer

Info

Publication number: ZA803841B
Authority: ZA; South Africa
Prior art keywords: tetraethyleneglycol; polyvinyl butyral; laminates; heptanoate; plasticizer
Prior art date: 1979-08-31

Application number

ZA00803841A

Other languages

English (en)

Inventor

T Philips

Original Assignee

Du Pont

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.)

1979-08-31

Filing date

1980-06-26

Publication date

1982-01-27

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22101950&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA803841(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1980-06-26 Application filed by Du Pont filed Critical Du Pont

1982-01-27 Publication of ZA803841B publication Critical patent/ZA803841B/xx

Links

SSKNCQWPZQCABD-UHFFFAOYSA-N 2-[2-[2-(2-heptanoyloxyethoxy)ethoxy]ethoxy]ethyl heptanoate Chemical compound CCCCCCC(=O)OCCOCCOCCOCCOC(=O)CCCCCC SSKNCQWPZQCABD-UHFFFAOYSA-N 0.000 title 1
239000004014 plasticizer Substances 0.000 title 1
229920002037 poly(vinyl butyral) polymer Polymers 0.000 title 1

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
- 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
- B32B17/10807—Making laminated safety glass or glazing; Apparatus therefor
- B32B17/10816—Making laminated safety glass or glazing; Apparatus therefor by pressing
- 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
- B32B17/10761—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 vinyl acetal
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/10—Esters; Ether-esters
- C08K5/101—Esters; Ether-esters of monocarboxylic acids
- C08K5/103—Esters; Ether-esters of monocarboxylic acids with polyalcohols
- 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.]
- Y10T428/31627—Next to aldehyde or ketone condensation product
- Y10T428/3163—Next to acetal of polymerized unsaturated alcohol [e.g., formal butyral, etc.]

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Laminated Bodies (AREA)
Compositions Of Macromolecular Compounds (AREA)
Joining Of Glass To Other Materials (AREA)

ZA00803841A 1979-08-31 1980-06-26 Polyvinyl butyral laminates with tetraethyleneglycol di-n-heptanoate plasticizer ZA803841B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/071,535 US4230771A (en)	1979-08-31	1979-08-31	Polyvinyl butyral laminates with tetraethyleneglycol di-n-heptanoate plasticizer

Publications (1)

Publication Number	Publication Date
ZA803841B true ZA803841B (en)	1982-01-27

Family

ID=22101950

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA00803841A ZA803841B (en)	1979-08-31	1980-06-26	Polyvinyl butyral laminates with tetraethyleneglycol di-n-heptanoate plasticizer

Country Status (8)

Country	Link
US (1)	US4230771A (ja)
EP (1)	EP0024730B1 (ja)
JP (1)	JPS5942629B2 (ja)
BR (1)	BR8005352A (ja)
CA (1)	CA1133372A (ja)
DE (1)	DE3060809D1 (ja)
MX (1)	MX156298A (ja)
ZA (1)	ZA803841B (ja)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4293615A (en) *	1980-05-30	1981-10-06	E. I. Du Pont De Nemours And Company	Polyvinyl butyral laminates
US4292372A (en) *	1980-06-02	1981-09-29	E. I. Du Pont De Nemours And Company	Polyvinylbutyral sheeting
US4276351A (en) *	1980-06-30	1981-06-30	E. I. Du Pont De Nemours And Company	Polyvinyl butyral plasticized with tetraethyleneglycol di-2-ethylhexanoate
FR2495169B1 (fr) *	1980-12-02	1986-07-04	Saint Gobain Vitrage	Plastifiant pour polyvinylbutyral, application a la realisation d'intercalaires pour vitrages feuilletes de securite et produits ainsi obtenus
FR2522003A1 (fr) *	1982-02-23	1983-08-26	Saint Gobain Vitrage	Procede de preparation du polyvinylbutyral
DE3303111A1 (de) *	1983-01-31	1984-08-02	Hoechst Ag, 6230 Frankfurt	Thermoplastische formmassen aus weichmacherhaltigem polyvinylbutyral
US4705736A (en) *	1985-12-05	1987-11-10	Minnesota Mining And Manufacturing Company	Thermal diazo composition
WO1996028504A1 (en) *	1995-03-14	1996-09-19	E.I. Du Pont De Nemours And Company	Process for preparing polyvinylbutyral sheet
CA2309537A1 (en) *	1997-12-19	1999-07-01	E.I. Du Pont De Nemours And Company	Interlayer structure for laminated glass
JP2002514533A (ja)	1998-05-14	2002-05-21	イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー	耐危険窓設備用ガラス積層体
US6383647B1 (en)	1998-09-30	2002-05-07	Sekisui Chemical Co., Ltd.	Intermediate film for laminated glass and laminated glass
WO2003097347A1 (en) *	2002-05-16	2003-11-27	E.I. Du Pont De Nemours And Company	Laminated structures with superior impact resistance and process for making same
AU2003290559A1 (en) *	2002-10-29	2004-05-25	E.I. Du Pont De Nemours And Company	Polyvinylbutyral interlayers having superior acoustical properties and method of preparing same
WO2007142095A1 (ja) *	2006-05-31	2007-12-13	Sekisui Chemical Co., Ltd.	合わせガラス用中間膜及び合わせガラス
US8197928B2 (en)	2006-12-29	2012-06-12	E. I. Du Pont De Nemours And Company	Intrusion resistant safety glazings and solar cell modules
US20080268270A1 (en) *	2007-04-30	2008-10-30	Wenjie Chen	High impact polymer interlayers

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2045130A (en) *	1936-02-25	1936-06-23	Pittsburgh Plate Glass Co	Safety glass
US2120927A (en) *	1936-07-01	1938-06-14	Carbide & Carbon Chem Corp	Plastic composition
US2274672A (en) *	1938-04-30	1942-03-03	Pittsburgh Plate Glass Co	Safety glass
US2202160A (en) *	1939-07-13	1940-05-28	Du Pont	Plastic composition for use in interlayer sheets
US2412469A (en) *	1943-11-16	1946-12-10	Kay Fries Chemicals Inc	Triethylene glycol diheptoate
US3178334A (en) *	1961-09-14	1965-04-13	Du Pont	Safety-glass laminate
US3296211A (en) *	1961-11-01	1967-01-03	Aerojet General Co	Hydroxy-terminated polyesters
US3361565A (en) *	1964-01-21	1968-01-02	Du Pont	Silver halide photographic element containing a polyanionic color former and a gelatin antiabrasion layer
US3384532A (en) *	1965-04-21	1968-05-21	Monsanto Co	Plasticized polyvinyl acetals containing admixtures of three different esters
US3525703A (en) *	1966-08-22	1970-08-25	Bridgestone Tire Co Ltd	Method of adhering a synthetic fibre to a rubber,an adhesive solution and a laminate obtained by improving a method of adhering a synthetic fibre to a rubber
US3578621A (en) *	1968-08-27	1971-05-11	Carlisle Chemical Works	Diesters exhibiting internal-external lubricating properties in structural resins
US3841955A (en) *	1972-12-07	1974-10-15	Monsanto Co	Plasticized polyvinyl butyral interlayers
JPS51134123A (en) *	1975-05-15	1976-11-20	Fuji Photo Film Co Ltd	Photosensitive compositions for image formation

1979
- 1979-08-31 US US06/071,535 patent/US4230771A/en not_active Expired - Lifetime
1980
- 1980-06-26 ZA ZA00803841A patent/ZA803841B/xx unknown
- 1980-08-25 BR BR8005352A patent/BR8005352A/pt not_active IP Right Cessation
- 1980-08-28 CA CA359,206A patent/CA1133372A/en not_active Expired
- 1980-08-28 EP EP19800105119 patent/EP0024730B1/en not_active Expired
- 1980-08-28 DE DE8080105119T patent/DE3060809D1/de not_active Expired
- 1980-08-29 JP JP55118567A patent/JPS5942629B2/ja not_active Expired
- 1980-08-29 MX MX183745A patent/MX156298A/es unknown

Also Published As

Publication number	Publication date
EP0024730B1 (en)	1982-09-01
BR8005352A (pt)	1981-03-10
US4230771A (en)	1980-10-28
JPS5637154A (en)	1981-04-10
JPS5942629B2 (ja)	1984-10-16
EP0024730A3 (en)	1981-03-18
CA1133372A (en)	1982-10-12
DE3060809D1 (en)	1982-10-28
MX156298A (es)	1988-08-09
EP0024730A2 (en)	1981-03-11

Publication	Publication Date	Title
DE3166014D1 (en)	1984-10-18	Polyvinyl butyral plasticized with tetraethyleneglycol di-2-ethylhexanoate
EP0003440A3 (en)	1979-08-22	Plasticizer blends for polyvinyl butyral interlayers
AU579313B2 (en)	1988-11-24	Polyvinyl butyral laminates
JPS5723648A (en)	1982-02-06	Polyvinyl butyral sheet
AU527468B2 (en)	1983-03-03	Transparent polyvinyl butyral sheet
DE3479007D1 (en)	1989-08-24	Polyvinyl butyral laminates
DE3060809D1 (en)	1982-10-28	Polyvinyl butyral laminates with tetraethyleneglycol di-n-heptanoate plasticizer
EP0317545A3 (en)	1990-04-25	Process for forming plasticized polyvinyl butyral sheet
DE3161114D1 (en)	1983-11-10	Polyvinyl butyral laminates
DE3161487D1 (en)	1983-12-29	Plasticized polyvinyl butyral
ZA846244B (en)	1985-04-24	Laminates comprising plasticized polyvinyl butyral interlayers
AU4440589A (en)	1990-05-10	Polyvinyl butyral sheet
DE3060555D1 (en)	1982-08-05	Polyvinyl butyral plasticized with tetraethyleneglycol di-n-heptanoate
DE3471606D1 (en)	1988-07-07	Plasticized polyvinyl butyral films with reduced adhesion to glass
JPS54113645A (en)	1979-09-05	Polyvinyl butyral sheet * and its manufacture
FR2442251B1 (ja)	1982-08-13
GB2026005B (en)	1982-06-30	Process for printing polyvinyl butyral sheeting for safety glass laminates
DE3466491D1 (en)	1987-11-05	Laminates comprising plasticized polyvinyl butyral interlayers
AU562842B2 (en)	1987-06-18	Laminates comprising plasticized polyvinyl butyral interlayers
DE3466701D1 (en)	1987-11-12	Plasticized polyvinyl butyral interlayers process for forming same and plasticizer blend therefor
AU534173B2 (en)	1984-01-05	Polyvinyl butyral laminates with tetraethylene glycol di-n- heptanoate plasticizer
AU533485B2 (en)	1983-11-24	Polyvinyl butyral plasticized with tetraethylene glycol di-n -heptanoate
AU563247B2 (en)	1987-07-02	Plasticised polyvinyl butyral
ZA842519B (en)	1985-11-27	Polyvinyl butyral laminates
ZA842589B (en)	1985-11-27	Polyvinyl butyral laminates