GB509696A - Improvements in plasticised polyvinyl acetal resins - Google Patents

Improvements in plasticised polyvinyl acetal resins

Info

Publication number
GB509696A
GB509696A GB3163737A GB3163737A GB509696A GB 509696 A GB509696 A GB 509696A GB 3163737 A GB3163737 A GB 3163737A GB 3163737 A GB3163737 A GB 3163737A GB 509696 A GB509696 A GB 509696A
Authority
GB
United Kingdom
Prior art keywords
mixture
proportion
diethyleneglycol
incompatible
dibutyl
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
GB3163737A
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.)
FIBERLOID CORP
Original Assignee
FIBERLOID CORP
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
Priority to BE424860D priority Critical patent/BE424860A/xx
Application filed by FIBERLOID CORP filed Critical FIBERLOID CORP
Priority to GB3163737A priority patent/GB509696A/en
Publication of GB509696A publication Critical patent/GB509696A/en
Priority to US427721A priority patent/US2312963A/en
Priority to US427718A priority patent/US2325177A/en
Priority to US427719A priority patent/US2378288A/en
Priority to US427720A priority patent/US2325178A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08K5/05—Alcohols; Metal alcoholates
    • 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
    • B32B17/10605—Type of plasticiser
    • 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
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0016—Plasticisers
    • 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

Abstract

509,696. Polyvinyl acetal resin compositions. JACKSON, L. MELLERSH- (Fiberloid Corporation). Nov. 17, 1937, No. 31637. [Class 2 (iii)] Interleaf material for safety glass comprises polyvinyl acetal resin and a mixture of plasticizers in such proportion that the mixture is compatible with the resin and substantially equal hot and cold break tests are obtained, one or both of the plasticizers being incompatible if used alone in the proportion of the total plasticizer mixture. Further, one of the plastizicers may be incompatible if used alone in the proportion used in the mixture ; and the mixture may be used in a proportion which is nearly incompatible. Thus, a polyvinyl butyraldehyde acetal resin containing less than 25 per cent. hydroxyl may be mixed with amyl or butyl laurate and a phthalate of a monohydric alcohol containing less than 8 carbon atoms. Detailed examples show the use of mixtures of dibutyl phthate or diethyleneglycol dibutyrate and phenyl-ethyl alcohol, diethyleneglycol dipropionate and butylcarbitol butyrate, dilauryl phthalate and diethyleneglycol or dibutyl diglycollate, amyl or butyl laurate and dibutyl phthalate or phenyl-ethyl alcohol. Specification 351,082 is referred to.
GB3163737A 1937-11-02 1937-11-17 Improvements in plasticised polyvinyl acetal resins Expired GB509696A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
BE424860D BE424860A (en) 1937-11-02
GB3163737A GB509696A (en) 1937-11-17 1937-11-17 Improvements in plasticised polyvinyl acetal resins
US427721A US2312963A (en) 1937-11-02 1942-01-22 Plasticized polyvinyl acetal resin
US427718A US2325177A (en) 1937-11-02 1942-01-22 Resin composition
US427719A US2378288A (en) 1937-11-02 1942-01-22 Polyvinyl acetal plastic compositions
US427720A US2325178A (en) 1937-11-02 1942-01-22 Plasticized resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3163737A GB509696A (en) 1937-11-17 1937-11-17 Improvements in plasticised polyvinyl acetal resins

Publications (1)

Publication Number Publication Date
GB509696A true GB509696A (en) 1939-07-17

Family

ID=10326134

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3163737A Expired GB509696A (en) 1937-11-02 1937-11-17 Improvements in plasticised polyvinyl acetal resins

Country Status (1)

Country Link
GB (1) GB509696A (en)

Similar Documents

Publication Publication Date Title
US2162178A (en) X-ray shielding compound
GB567996A (en) Improved process of molding glass
GB509696A (en) Improvements in plasticised polyvinyl acetal resins
GB497642A (en) Safety glass
US2294228A (en) Plasticized polyvinyl acetal resin
US2070331A (en) Plastic material and method of making
US2306315A (en) Plastic and application thereof
US1969477A (en) Nitrocellulose cement
GB695762A (en) Phosphate esters
US2227983A (en) Polyvinyl acetal resin sheet containing ethylene glycol dibenzyl ether
GB920233A (en) Improvements in laminated safety glass and in the production thereof
US2371957A (en) Plasticized polyvinyl acetal composition
US2396555A (en) Stabilized polyvinyl acetals
GB511419A (en) Improvements in plasticized polyvinyl acetal resins
US2325177A (en) Resin composition
US2510009A (en) Vinyl chloride resin plasticized with an aromatic hydrocarbon and stabilized by dypnone
GB509596A (en) Improvements in plasticised polyvinyl acetal resins
US2716071A (en) Cellulose organic acid ester plastics containing mono-tertiary-butyl hydroquinone mono-salicylate
US2006182A (en) Laminated safety glass
US2384537A (en) Plasticized polyvinyl acetal resin
US2325178A (en) Plasticized resin
US2051198A (en) Cellulose organic ester composition containing fenchyl alcohol
US1915085A (en) Safety glass
US2617739A (en) Plasticized and stabilized lower fatty acid ester of cellulose
US2221036A (en) Polyvinyl acetal resin sheet containing ethoxyethyl maleate