The substances listed in this section may be safely used as components of the uncoated or coated food-contact surface of paper and paperboard intended for use in producing, manufacturing, packing, processing, preparing, treating, packaging, transporting, or holding dry food of the type identified in Sec. 176.170(c), table 1, under Type VIII, subject to the provisions of this section.
(a) The substances are used in amounts not to exceed that required to accomplish their intended physical or technical effect, and are so used as to accomplish no effect in food other than that ordinarily accomplished by packaging.
(b) The substances permitted to be used include the following:
(1) Substances that by Sec. 176.170 and other applicable regulations in parts 170 through 189 of this chapter may be safely used as components of the uncoated or coated food-contact surface of paper and paperboard, subject to the provisions of such regulation.
(2) Substances identified in the following list: ------------------------------------------------------------------------
List of substances Limitations------------------------------------------------------------------------Acrylamide polymer with sodium 2- For use at a level not to
acrylamido-2-methylpropane-sulfonate exceed 0.015 weight percent of
(CAS Reg. No. 38193-60-1). dry fiber.(2-Alkenyl) succinic anhydrides in
which the alkenyl groups are derived
from olefins which contain not less
than 78 percent C30 and higher groups
(CAS Reg. No. 70983-55-0)..4-[2-[2-(2-Alkoxy(C12-C15) ethoxy) For use as a polymerization
ethoxy]ethyl]disodium sulfosuccinate. emulsifier and latex emulsion
stabilizer at levels not to
exceed 5 percent by weight of
total emulsion solids.Alkyl mono- and disulfonic acids,
sodium salts (produced from n-alkanes
in the range of C10-C18 with not less
than 50 percent C14-C16)..Aluminum and calcium salts of FD & C Colorant.
dyes on a substrate of alumina.Ammonium nitrate.......................Amylose................................Barium metaborate...................... For use as preservative in
coatings and sizings.1,2-Benzisothiazolin-3-one (CAS For use only as a preservative
Registry No. 2634-33-5). in paper coating compositions
and limited to use at a level
not to exceed 0.02 mg/in\2\
(0.0031 mg/cm\2\) of finished
paper and paperboard.N,N'-Bis(hydroxyethyl)lauramide........Bis(trichloromethyl) sulfone C.A. For use only as a preservative
Registry No. 3064-70-8. in coatings.Borax.................................. For use as preservative in
coatings.Boric acid............................. Do.Butanedioic acid, sulfo-1,4-di-(C9-C11 For use as a surface active
alkyl) ester, ammonium salt (also agent in package coating inks
known as butanedioic acid, sulfo-1,4- at levels not to exceed 3
diisodecyl ester, ammonium salt [CAS percent by weight of the
Reg. No. 144093-88-9]).. coating ink.sec-Butyl alcohol......................Butyl benzyl phthalate.................Candelilla wax.........................Carbon tetrachloride...................Castor oil, polyoxyethylated (42 moles
ethylene oxide)..Cationic soy protein hydrolyzed For use only as a coating
(hydrolyzed soy protein isolate adhesive, pigment structuring
modified by treatment with 3-chloro-2- agent, and fiber retention
hydroxypropyl-trimethylammonium aid.
chloride).Cationic soy protein (soy protein For use only as a coating
isolate modified by treatment with 3- adhesive, pigment structuring
chloro-2-hydroxypropyltrimethyl- agent, and fiber retention
ammonium chloride). aid.Chloral hydrate........................ Polymerization reaction-control
agent.N-Cyclohexyl-p-toluene sulfonamide.....2,5-Di-tert-butyl hydroquinone.........
Diethanolamine.........................Diethylene glycol dibenzoate (CAS Reg. For use only as a plasticizer
No. 120-55-8). in polymeric substances.Diethylene glycol monobutyl ether......Diethylene glycol monoethyl ether......Diethylenetriamine.....................N,N-Diisopropanolamide of tallow fatty
acids..N-[(dimethylamino)methyl]acrylamide
polymer with acrylamide and styrene..N,N-Dioleoylethylenediamine, N,N-
dilinoeoyl- ethylenediamine, and N-
oleoyl-N-linoleoyl-ethylenediamine
mixture produced when tall oil fatty
acids are made to react with
ethylenediamine such that the finished
mixture has a melting point of 212-228
F, as determined by ASTM method D127-
60, and an acid value of 10 maximum.
ASTM Method D127-60 ``Standard Method
of Test for Melting Point of
Petrolatum and Microcrystalline Wax''
(Revised 1960) is incorporated by
reference. Copies are available from
University Microfilms International,
300 N. Zeeb Rd., Ann Arbor, MI 48106,
or available for inspection at the
National Archives and Records
Administration (NARA). For information
on the availability of this material
at NARA, call 202-741-6030, or go to:
http://www.archives.gov/
federal_register/
code_of_federal_regulations/
ibr_locations.html..Diphenylamine..........................Dipropylene glycol dibenzoate (CAS Reg. For use only as plasticizer in
No. 27138-31-4). polymeric substances.Disodium N-octadecylsulfosuccinamate...tert-Dodecyl thioether of polyethylene
glycol..Erucamide (erucylamide)................Ethanedial, polymer with tetrahydro-4-
hydroxy-5-methyl-2(1H)pyrimidinone,
propoxylated..Ethylene oxide......................... Fumigant in sizing.Ethylene oxide adduct of mono-(2-
ethylhexyl) o-phosphate..Fatty acid (C12-C18) diethanolamide....Fish oil fatty acids, hydrogenated,
potassium salt..Formaldehyde...........................Glyceryl monocaprate...................Glyceryl tribenzoate (CAS Reg. No. 614- For use only as a plasticizer
33-5). in polymeric coatings.Glyoxal................................Glyoxal-urea-formaldehyde condensate For use as an insolubilizer for
(CAS Reg. No. 27013-01-0) formed by starch in coatings.
reaction in the molar ratio of
approximately 47:33:15, respectively.
The reaction product has a number
average molecular weight of 278[14 as
determined by a suitable method.Glyoxal-urea polymer (CAS Reg. No. For use as an insolubilizer for
53037-34-6). starch.Hexamethylenetetramine................. Polymerization crosslinking
agent for protein, including
casein. As neutralizing agent
with myristochromic chloride
complex and stearato-chromic
chloride complex.Hexylene glycol (2-methyl-2,4-
pentanediol)..Hydroabietyl alcohol...................5-Hydroxymethoxymethyl-1-aza-3,7- For use only as an
dioxabicyclo[3.3.0] octane, 5- antibacterial preservative.
hydroxymethyl-1-aza-3,7-
dioxabicyclo[3.3.0]octane, and 5-
hydroxypoly-[methyleneoxy]methyl-1-aza-
3,7-dioxabicyclo[3.3.0] octane mixture.Imidazolium compounds, 2-(C17 and C17- For use only at levels not to
unsaturated alkyl)-1-[2-(C18 and C18- exceed 0.5 percent by weight
unsaturated amido)ethyl]-4,5-dihydro-1- of the dry paper and
methyl, methyl sulfates (CAS Reg. No. paperboard.
72749-55-4)..Isopropanolamine hydrochloride.........Isopropyl m- and p-cresol (thymol
derived)..Itaconic acid..........................Maleic anhydride-diisobutylene
copolymer, ammonium or sodium salt..Melamine-formaldehyde modified with: Basic polymer.
Alcohols (ethyl, butyl, isobutyl,
propyl, or isopropyl).
Diethylenetriamine.
Imino-bis-butylamine.
Imino-bis-ethyleneimine.
Imino-bis-propylamine.
Polyamines made by reacting
ethylenediamine or trimethylenediamine
with dichloroethane or
dichloropropane.
Sulfanilic acid.
Tetraethylenepentamine.
Triethylenetetramine.Methyl alcohol.........................Methyl ethers of mono-, di-, and
tripropylene glycol..
Methyl naphthalene sulfonic acid-
formaldehyde condensate, sodium salt..Methylated poly(N-1,2-dihydroxyethylene- For use only only as an in
1,3-imidazolidin-2-one). solubilizer for starch.Modified polyacrylamide resulting from For use only as a dry strength
an epichlorohydrin addition to a and pigment retention aid
condensate of formaldehyde- agent employed prior to the
dicyandiamide-diethylene triamine and sheetforming operation in the
which product is then reacted with manufacture of paper and
polyacrylamide and urea to produce a paperboard and used at a level
resin having a nitrogen content of 5.6 not to exceed 1 percent by
to 6.3 percent and having a minimum weight of dry fibers.
viscosity in 56 percent-by-weight
aqueous solution of 200 centipoises at
25 C, as determined by LVT-series
Brookfield viscometer using a No. 4
spindle at 60 r.p.m. (or equivalent
method).Mono- and di(2-alkenyl)succinyl esters For use only as an emulsifier.
of polyethylene glycol containing not
less than 90 percent of the diester
product and in which the alkenyl
groups are derived from olefins that
contain not less than 95 percent of
C15-C21 groups.Monoglyceride citrate..................Myristo chromic chloride complex.......Naphthalene sulfonic acid-formaldehyde
condensate, sodium salt..Nickel.................................[beta]-Nitrostyrene.................... Basic polymer.Octadecanoic acid, reaction products For use prior to sheet forming
with 2-[(2-aminoethyl)amino]ethanol at levels not to exceed 12
and urea (CAS Reg. No. 68412-14-6), pounds per ton of paper.
and the acetate salts thereof (CAS
Reg. No. 68784-21-4), which may be
emulsified with ethoxylated tallow
alkyl amines (CAS Reg. No. 61791-26-2).[alpha]-cis-9-Octadecenyl-omega-
hydroxypoly (oxyethylene); the
octadecenyl group is derived from
oleyl alcohol and the
poly(oxyethylene) content averages not
less than 20 moles..[alpha]-(p-Nonylphenyl)-omega-
hydroxypoly (oxyethylene) sulfate,
ammonium salt; the nonyl group is a
propylene trimer isomer and the poly
(oxyethylene) content averages 9 or 30
moles..Oleic acid reacted with N-alkyl-(C16-
C18) trimethylenediamine..Oxidized soy isolate having 50 to 70 For use as a binder adhesive
percent of its cystine residues component of coatings.
oxidized to cysteic acid.Petroleum alicyclic hydrocarbon resins, For use as modifiers at levels
or the hydrogenated product thereof, up to 30 weight-percent of the
complying with the identity prescribed solids content of wax-polymer
in Sec. 176.170(b)(2). blend coatings.Petroleum hydrocarbon resins (produced
by the catalytic polymerization and
subsequent hydrogenation of styrene,
vinyltoluene, and indene types from
distillates of cracked petroleum
stocks)..Petroleum hydrocarbons, light and
odorless..o-Phthalic acid modified hydrolyzed soy
protein isolate..Pine oil...............................Poly(2-aminoethyl acrylate nitrate-co-2-
hydroxypropyl acrylate) complying with
the identity described in Sec.
176.170(a)..Polyamide-epichloro hydrin modified
resins resulting from the reaction of
the initial caprolactam-itaconic acid
product with diethylenetriamine and
then condensing this prepolymer with
epichlorohydrin to form a cationic
resin having a nitrogen content of 11-
15 percent and chlorine level of 20-23
percent on a dry basis..Polyamide-ethyleneimine-epichlorohydrin
resin is prepared by reacting
equimolar amounts of adipic acid and
three amines (21 mole percent of 1,2-
ethanediamine, 51 mole percent of N-(2-
aminoethyl)-1,3-propanediamine, and 28
mole percent of N, N'-1,2-
ethanediylbis(1,3-propanediamine)) to
form a basic polyamidoamine which is
modified by reaction with
ethyleneimine (5.5:1.0
ethyleneimine:polyamidoamine). The
modified polyamidoamine is reacted
with a crosslinking agent made by
condensing approximately 34 ethylene
glycol units with
(chloromethyl)oxirane, followed by pH
adjustment with formic acid or
sulfuric acid to provide a finished
product as a formate (CAS Reg. No.
114133-44-7) or a sulfate (CAS Reg.
No. 167678-43-5), having a weight-
average molecular weight of 1,300,000
and a number-average molecular weight
of 16,000..
Polyamide-ethyleneimine-epichlorohydrin
resin (CAS Reg. No. 115340-77-7),
prepared by reacting equimolar amounts
of adipic acid and N-(2-aminoethyl)-
1,2-ethanediamine to form a basic
polyamidoamine which is modified by
reaction with ethyleneimine, and
further reacted with formic acid and
(chloromethyl)oxirane-[alpha]-hydro-
omega-hydroxypoly(oxy-1,2-ethanediyl)..Polybutene, hydrogenated; complying
with the identity prescribed under
Sec. 178.3740(b) of this chapter..Poly [2-(diethylamino) ethyl
methacrylate] phosphate..Polyethylene glycol (200) dilaurate....Polyethylene glycol monoisotridecyl For use only as a surfactant at
ether sulfate, sodium salt (CAS Reg. levels not to exceed 3 percent
No. 150413-26-6). in latex formulations used in
pigment binders for paper and
paperboard.Polymers: Homopolymers and copolymers Basic polymer.
of the following monomers:
Acrylamide.
Acrylic acid and its methyl, ethyl,
butyl, propyl, or octyl esters.
Acrylonitrile.
Butadiene.
Crotonic acid.
Cyclol acrylate.
Decyl acrylate.
Diallyl fumarate.
Diallyl maleate.
Diallyl phthalate.
Dibutyl fumarate.
Dibutyl itaconate.
Dibutyl maleate.
Di(2-ethylhexyl) maleate.
Dioctyl fumarate.
Dioctyl maleate.
Divinylbenzene.
Ethylene.
2-Ethylhexyl acrylate.
Fumaric acid.
Glycidyl methacrylate.
2-Hydroxyethyl acrylate.
N-(Hydroxymethyl) acrylamide.
Isobutyl acrylate.
Isobutylene.
Isoprene.
Itaconic acid.
Maleic anhydride and its methyl or
butyl esters.
Methacrylic acid and its methyl,
ethyl, butyl, or propyl esters.
Methylstyrene.
Mono(2-ethylhexyl) maleate.
Monoethyl maleate.
5-Norbornene-2,3-dicarboxylic acid,
mono-n-butyl ester.
Styrene.
Vinyl acetate.
Vinyl butyrate.
Vinyl chloride.
Vinyl crotonate.
Vinyl hexoate.
Vinylidene chloride.
Vinyl pelargonate.
Vinyl propionate.
Vinyl pyrrolidone.
Vinyl stearate.
Vinyl sulfonic acid.Polymer prepared from urea, ethanedial, For use only as a starch and
formaldehyde, and propionaldehyde (CAS protein reactant in paper and
Reg. No. 106569 -82-8). paperboard coatings.Polyoxyethylene (minimum 12 moles)
ester of tall oil (30%-40% rosin
acids)..Polyoxypropylene-polyoxyethylene glycol
(minimum molecular weight 1,900)..Polyvinyl alcohol......................Potassium titanate fibers produced by
calcining titanium dioxide, potassium
chloride, and potassium carbonate,
such that the finished crystalline
fibers have a nominal diameter of 0.20-
0.25 micron, a length-to-diameter
ratio of approximately 25:1 or
greater, and consist principally of
K2Ti4O9 and K2Ti 6O13..
Sodium diisobutylphenoxy diethoxyethyl
sulfonate..Sodium diisobutylphenoxy monoethoxy
ethylsulfonate..Sodium n-dodecylpolyethoxy (50 moles)
sulfate..Sodium isododecylphenoxypolyethoxy (40
moles) sulfate..Sodium N-methyl-N-oleyl taurate........Sodium methyl siliconate...............Sodium nitrite.........................Sodium polyacrylate....................Sodium bis-tridecylsulfosuccinate......Sodium xylene sulfonate................Stearato chromic chloride complex......Styrene-allyl alcohol copolymers.......Styrene-methacrylic acid copolymer,
potassium salt..Tetraethylenepentamine................. Polymerization cross-linking
agent.[alpha]-[p-(1,1,3,3-
Tetramethylbutyl)phenyl]-omega
hydroxypoly(oxyethylene) mixture of
dihydrogen phosphate and monohydrogen
phosphate esters and their sodium,
potassium, and ammonium salts having a
poly(oxyethylene) content averaging 6-
9 or 40 moles..[alpha]-[p-(1,1,3,3-
Tetramethylbutyl)phenyl or p-
nonylphenyl]-omega-hydroxypoly
(oxyethylene) where nonyl group is a
propylene trimer isomer..Tetrasodium N-(1,2-dicarboxyethyl)-N-
octadecyl sulfosuccinamate..Toluene................................Triethanolamine........................Triethylenetetramine................... Polymerization cross-linking
agent.Triethylenetetramine monoacetate,
partially stearoylated..Urea-formaldehyde chemically modified
with:
Alcohol (methyl, ethyl, butyl,
isobutyl, propyl, or isopropyl).
Aminomethylsulfonic acid.
Diaminobutane.
Diaminopropane.
Diethylenetriamine.
N,N'-Dioleoylethylenediamine.
Diphenylamine.
N,N'-Distearoylethylenediamine.
Ethylenediamine.
Guanidine.
Imino-bis-butylamine.
Imino-bis-ethylamine.
Imino-bis-propylamine.
N-Oleoyl-N'-stearoylethylenediamine.
Polyamines made by reacting
ethylenediamine or triethylenediamine
with dichloroethane or
dichloropropane.
Tetraethylenepentamine.
Triethylenetetramine.Xylene.................................Xylene sulfonic acid-formaldehyde
condensate, sodium salt..Zinc stearate..........................------------------------------------------------------------------------ [42 FR 14554, Mar. 15, 1977]
Editorial Note: For additional Federal Register citations affecting Sec. 176.180, see the List of CFR Sections Affected, which appears in the Finding Aids section of the printed volume and at www.fdsys.gov.