Disclosed herein are delamination resistant glass pharmaceutical containers which may include a glass body having a Class HGA1 hydrolytic resistance when tested according to the ISO 720:1985 testing standard. The glass body may have an interior surface and an exterior surface. The interior surface of the glass body does not comprise a boron-rich layer when the glass body is in an as-formed condition. A heat-tolerant coating may be bonded to at least a portion of the exterior surface of the glass body. The heat-tolerant coating may have a coefficient of friction of less than about 0.7 and is thermally stable at a temperature of at least 250° C. for 30 minutes.

Disclosed herein are delamination resistant glass pharmaceutical containers which may include a glass body having a Class HGA1 hydrolytic resistance when tested according to the ISO 720:1985 testing standard. The glass body may have an interior surface and an exterior surface. The interior surface of the glass body does not comprise a boron-rich layer when the glass body is in an as-formed condition. A heat-tolerant coating may be bonded to at least a portion of the exterior surface of the glass body. The heat-tolerant coating may have a coefficient of friction of less than about 0.7 and is thermally stable at a temperature of at least 250° C. for 30 minutes.

A glass container comprising: an exterior surface and an interior surface opposite to the exterior surface; and a coating of acrylate urethane polymer deposited at least over a portion of the exterior surface, characterized in that said glass container has a lightweight index L, calculated as L=[weight of container (g)/(volume of container (ml)).sup.0.77]*0.44 of less than 1, preferably less than 0.90, more preferably less than 0.75 and most preferably less than 0.60.

A compound represented by the following formula (1): ##STR00001##
wherein R.sup.1 is a monovalent organic group containing a polyether chain; X.sup.1 and X.sup.2 are each individually a monovalent group; and the polyether chain is a chain represented by the following formula: —(OC.sub.6F.sub.12).sub.m11—(OC.sub.5F.sub.10).sub.m12—(OC.sub.4F.sub.8).sub.m13—(OC.sub.3X.sup.10.sub.6).sub.m14—(OC.sub.2F.sub.4).sub.m15—(OCF.sub.2).sub.m16—, wherein m11, m12, m13, m14, m15, and m16 are each individually an integer of 0 or 1 or greater; X.sup.10s are each individually H, F, or Cl; the repeating units are present in any order; and the sum of m11 to m16 is an integer of 10 or greater, R.sup.1 being other than those containing a urethane bond.

A compound represented by the following formula (1): ##STR00001##
wherein R.sup.1 is a monovalent organic group containing a polyether chain; X.sup.1 and X.sup.2 are each individually a monovalent group; and the polyether chain is a chain represented by the following formula: —(OC.sub.6F.sub.12).sub.m11—(OC.sub.5F.sub.10).sub.m12—(OC.sub.4F.sub.8).sub.m13—(OC.sub.3X.sup.10.sub.6).sub.m14—(OC.sub.2F.sub.4).sub.m15—(OCF.sub.2).sub.m16—, wherein m11, m12, m13, m14, m15, and m16 are each individually an integer of 0 or 1 or greater; X.sup.10s are each individually H, F, or Cl; the repeating units are present in any order; and the sum of m11 to m16 is an integer of 10 or greater, R.sup.1 being other than those containing a urethane bond.

A curable glass coating composition including 5-70 wt % aliphatic polycarbonate diol, 5-60 wt % crosslinker, 1-20 wt % extender, 4-20 wt % fatty alcohol, and 2-30 wt % crystalline or amorphous powder filler material, and optionally 2-20 wt % aliphatic polyester polyol and 2-20 wt % cycloaliphatic epoxy. The coating composition can be applied to a glass substrate and cured to form a decorative cured polyurethane coating layer on the substrate that has improved caustic and UV resistance.

A curable glass coating composition including 5-70 wt % aliphatic polycarbonate diol, 5-60 wt % crosslinker, 1-20 wt % extender, 4-20 wt % fatty alcohol, and 2-30 wt % crystalline or amorphous powder filler material, and optionally 2-20 wt % aliphatic polyester polyol and 2-20 wt % cycloaliphatic epoxy. The coating composition can be applied to a glass substrate and cured to form a decorative cured polyurethane coating layer on the substrate that has improved caustic and UV resistance.

An ink composition includes an acrylic resin including a polymerization product of a first monomer having a hydroxyl group, a second monomer having an epoxy group, a third monomer having an acrylate group, and a fourth monomer having a substituted or unsubstituted phenyl group, a first curing agent having an isocyanate group, and a second curing agent having an amine group. Durability and abrasion resistance of a window may be improved.

An ink composition includes an acrylic resin including a polymerization product of a first monomer having a hydroxyl group, a second monomer having an epoxy group, a third monomer having an acrylate group, and a fourth monomer having a substituted or unsubstituted phenyl group, a first curing agent having an isocyanate group, and a second curing agent having an amine group. Durability and abrasion resistance of a window may be improved.

The present invention is directed to a method of inkjet printing an image on a glass container comprising the steps of: a) manufacturing a glass container having a CEC layer; b) removing at least part of the CEC layer to a level wherein the remaining CEC layer has a thickness of less than 20 nm by washing the CEC from the glass container with an aqueous solution containing nonionic surfactant, rinsing with water and blowing the water from the container by means of a pressurized air stream, c) inkjet printing an image on the glass container.