MX169055B - THERMAL SEALABLE LAMINATES SEMI-RIGID, WITH PERMANENT ANTI-STATIC CHARACTERISTICS - Google Patents

THERMAL SEALABLE LAMINATES SEMI-RIGID, WITH PERMANENT ANTI-STATIC CHARACTERISTICS

Info

Publication number
MX169055B
MX169055B MX021707A MX2170790A MX169055B MX 169055 B MX169055 B MX 169055B MX 021707 A MX021707 A MX 021707A MX 2170790 A MX2170790 A MX 2170790A MX 169055 B MX169055 B MX 169055B
Authority
MX
Mexico
Prior art keywords
carbon atoms
alkyl
carboxylic acid
semi
rigid
Prior art date
Application number
MX021707A
Other languages
Spanish (es)
Inventor
Cynthia Louise Ebner
Marvin Russell Havens
Stephen Leroy Fowler
William Peyton Roberts
Original Assignee
Grace W R & 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
Priority claimed from US07/489,411 external-priority patent/US5064699A/en
Application filed by Grace W R & Co filed Critical Grace W R & Co
Publication of MX169055B publication Critical patent/MX169055B/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin

Landscapes

  • Laminated Bodies (AREA)
  • Wrappers (AREA)

Abstract

La presente invención se refiere a un laminado semirrígido, térmicamente sellables con características antiestáticas permanentes que comprende un substrato deformado semirrígido que tiene una superficie con una porción de superficie para sostener un artículo que va a empacarse, y una capa térmicamente sellables, permanentemente antiestática que se extiende por encima y unida a la superficie, la capa incluye un copolímero de ácido modificado que se selecciona de: (I) una mezcla de (A) un polímero que contiene residuos de ácido carboxílico y (B) una cantidad antiestáticamente efectiva de una amina cuaternaria; o de (II) un producto de reacción de ácido/base de (A) un polímero que contiene residuos de ácido carboxílico y (C) una cantidad antiestáticamente efectiva de una base orgánica o inorgánica, en donde: (A) el polímero que contiene los residuos de ácido carboxílico es un copolímero de (i) una alfa-olefina de la fórmula RCHCH2 en donde R es H o alquilo de 1 a 20 átomos de carbono, alcoxi de 1 a 20 átomos de carbono o arilo de 6 átomos de carbono, y (ii) un ácido carboxílico alfa,beta-etilénicamente insaturado, y (B) la amina cuaternaria es de la fórmula [(R1)(R2)(R3)(R4)N]+ [X] en donde R1 se selecciona de H, arilo, o alquilo de 1 a 50 átomos de carbono que tiene opcionalmente uno o más CO o NHCO o -S- o -O- no contiguos en la cadena de carbono, o igual que R2; cada uno de R2, R3, y R4 es igual o diferente y se selecciona de H, alquilo de 1 a 18 átomos de carbono substituido opcionalmente con una o más de OH o de -(R5-O)a-H en donde a es un entero de 1 a 10 y R5 es etileno o propileno; y X es un anión que se selecciona de cloruro, bromuto, yoduro, fluoruro, nitrato, fluoborato, fosfato, alquil fosfato de 1 a 20 átomos de carbono, sulfato, alquil sulfato de 1 a 20 átomos de carbono, formiato, alquilo de 1 a 20 átomos de carbono o alcarilo de 6 a 24 átomos de carbono o aril sulfonato, acetato, trifluoroacetato, citrato, propionato o tartrato, y (C) la base orgánica o inorgánica es de la fórmula [M] + [Y], en donde [M]+ se selecciona de Li+, Na+, K+, Rb+, Cs+ o R6R7R8R9N+ en donde R6, R7, R8 y R9 se seleccionan independientemente de un alquilo de 1 a 4 átomos de carbono, bencilo, 2-hidroxietilo, o hidroxipropilo, y [Y] se selecciona de hidróxido, alcóxido de 1 a 4 átomos de carbono, bicarbonato o carbonato.The present invention relates to a semi-rigid, heat sealable laminate with permanent antistatic characteristics comprising a deformed semi-rigid substrate having a surface with a surface portion to hold an article to be packaged, and a heat sealable, permanently antistatic layer which is Spread above and bonded to the surface, the layer includes a modified acid copolymer which is selected from: (I) a mixture of (A) a polymer containing carboxylic acid residues and (B) an antistatic effective amount of an amine quaternary; or of (II) an acid / base reaction product of (A) a polymer containing carboxylic acid residues and (C) an antistatic effective amount of an organic or inorganic base, wherein: (A) the polymer containing carboxylic acid residues is a copolymer of (i) an alpha-olefin of the formula RCHCH2 where R is H or alkyl of 1 to 20 carbon atoms, alkoxy of 1 to 20 carbon atoms or aryl of 6 carbon atoms , and (ii) an alpha, beta-ethylenically unsaturated carboxylic acid, and (B) the quaternary amine is of the formula [(R1) (R2) (R3) (R4) N] + [X] where R1 is selected H, aryl, or alkyl of 1 to 50 carbon atoms optionally having one or more CO or NHCO or -S- or -O- not contiguous in the carbon chain, or equal to R2; R2, R3, and R4 are each the same or different and is selected from H, alkyl of 1 to 18 carbon atoms optionally substituted with one or more of OH or - (R5-O) aH where a is an integer from 1 to 10 and R5 is ethylene or propylene; and X is an anion which is selected from chloride, bromut, iodide, fluoride, nitrate, fluoroborate, phosphate, alkyl phosphate of 1 to 20 carbon atoms, sulfate, alkyl sulfate of 1 to 20 carbon atoms, formate, alkyl of 1 to 20 carbon atoms or alkaryl of 6 to 24 carbon atoms or aryl sulfonate, acetate, trifluoroacetate, citrate, propionate or tartrate, and (C) the organic or inorganic base is of the formula [M] + [Y], in where [M] + is selected from Li +, Na +, K +, Rb +, Cs + or R6R7R8R9N + where R6, R7, R8 and R9 are independently selected from C 1-4 -alkyl, benzyl, 2-hydroxyethyl, or hydroxypropyl , and [Y] is selected from hydroxide, alkoxide of 1 to 4 carbon atoms, bicarbonate or carbonate.

MX021707A 1990-03-06 1990-07-24 THERMAL SEALABLE LAMINATES SEMI-RIGID, WITH PERMANENT ANTI-STATIC CHARACTERISTICS MX169055B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/489,411 US5064699A (en) 1989-05-19 1990-03-06 Semi-rigid heat-sealable laminates with permanent antistatic characteristics

Publications (1)

Publication Number Publication Date
MX169055B true MX169055B (en) 1993-06-18

Family

ID=23943752

Family Applications (1)

Application Number Title Priority Date Filing Date
MX021707A MX169055B (en) 1990-03-06 1990-07-24 THERMAL SEALABLE LAMINATES SEMI-RIGID, WITH PERMANENT ANTI-STATIC CHARACTERISTICS

Country Status (2)

Country Link
KR (1) KR910016481A (en)
MX (1) MX169055B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116531848B (en) * 2023-06-26 2023-09-12 江苏奥凯环境技术有限公司 Colored aramid fiber filter material for flue gas purification and production process thereof

Also Published As

Publication number Publication date
KR910016481A (en) 1991-11-05

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