Claims Analysis
Total Claims: 31
Claim 1
Independent Claim
196 words
A compact, through the wash laundry product comprising: a laminate of two plies of which at least one ply comprises a strong, high stretch tissue which is deeply embossed to form a multiplicity of nonconnecting cups surrounded by rims; the tissue in each cup having been stretched 15% to 100% by said deep embossing; said cups containing a laundry active, said active being selected from powdered detergents, builders, brighteners, softeners, enzymes, bleach solids, fillers, and mixtures thereof; the other of said two plies covering the deeply embossed ply forming patterned cells which contain the powder, said plies being sealed on said rims to provide said compact, through the wash laundry product; said high stretch embossed tissue originally having a dry CD stretch of from about 9% to about 25% and a dry MD stretch of from about 30% to about 60%, a wet cross-directional tensile strength of from about 78.7 to about 315 g/cm (200-800 g/in), said one ply selected to withstand the stretching and said two plies selected to survive automatic washing and drying cycles without significant tearing; said tissue having sufficient porosity to permit the laundry actives to dissolve and flow through the tissue.
Claim 2
Dependent Claim
196 words
A compact, through the wash laundry product comprising: a laminate of two plies of which at least one ply comprises a strong, high stretch tissue which is deeply embossed to form a multiplicity of nonconnecting cups surrounded by rims; the tissue in each cup having been stretched 15% to 100% by said deep embossing; said cups containing a laundry active, said active being selected from powdered detergents, builders, brighteners, softeners, enzymes, bleach solids, fillers, and mixtures thereof; the other of said two plies covering the deeply embossed ply forming patterned cells which contain the powder, said plies being sealed on said rims to provide said compact, through the wash laundry product; said high stretch embossed tissue originally having a dry CD stretch of from about 9% to about 25% and a dry MD stretch of from about 30% to about 60%, a wet cross-directional tensile strength of from about 78.7 to about 315 g/cm (200-800 g/in), said one ply selected to withstand the stretching and said two plies selected to survive automatic washing and drying cycles without significant tearing; said tissue having sufficient porosity to permit the laundry actives to dissolve and flow through the tissue.
Claim 3
Dependent Claim
184 words
A compact, through the wash laundry product comprising: a laminate consisting of at least two plies of tissue; one of said plies being a high stretch tissue which is deeply embossed to form a multiplicity of nonconnecting cups surrounded by rims, said deeply embossed ply being stretched at least 15% to 100% from said deep embossing, said deeply embossed tissue having a wet cross-directional tensile strength of from about 78.7 to about 315 g/cm (200-800 g/in) and a dry CD stretch of at least 12% and a dry MD stretch of from 30% to 60%; said cups containing laundry active powders selected from powdered detergents, builders, enzymes, softeners, brighteners, bleach solids, fillers, and mixtures thereof; the other of said two plies of tissue covering the deeply embossed ply forming patterned cells which contain the powder, said plies being sealed on said rims; said deeply embossed tissue is selected to withstand the stretching and both of said plies selected to survive automatic washing and drying cycles without significant tearing; said tissue having sufficient porosity to permit laundry actives to dissolve and flow through the tissue.
Claim 4
Dependent Claim
184 words
A compact, through the wash laundry product comprising: a laminate consisting of at least two plies of tissue; one of said plies being a high stretch tissue which is deeply embossed to form a multiplicity of nonconnecting cups surrounded by rims, said deeply embossed ply being stretched at least 15% to 100% from said deep embossing, said deeply embossed tissue having a wet cross-directional tensile strength of from about 78.7 to about 315 g/cm (200-800 g/in) and a dry CD stretch of at least 12% and a dry MD stretch of from 30% to 60%; said cups containing laundry active powders selected from powdered detergents, builders, enzymes, softeners, brighteners, bleach solids, fillers, and mixtures thereof; the other of said two plies of tissue covering the deeply embossed ply forming patterned cells which contain the powder, said plies being sealed on said rims; said deeply embossed tissue is selected to withstand the stretching and both of said plies selected to survive automatic washing and drying cycles without significant tearing; said tissue having sufficient porosity to permit laundry actives to dissolve and flow through the tissue.
Claim 5
Dependent Claim
22 words
The laundry product of claim 2 wherein both of said plies have a multiplicity of said nonconnecting cups for greater cup volume.
Claim 6
Dependent Claim
19 words
The laundry product of claim 1 wherein each of said cells contain at least 1 cc of said powder.
Claim 7
Dependent Claim
27 words
The laundry product of claim 4 wherein said cell has a volume of at least 1.5 cc and has a cup depth of at least 3 mm.
Claim 8
Dependent Claim
16 words
The laundry product of claim 1 wherein each product contains at least 9 cells per sheet.
Claim 9
Dependent Claim
28 words
The laundry product of claim 6, wherein said cell has a volume of at least 2.3 cc and has a cup depth of at least about 4.5 mm.
Claim 10
Dependent Claim
46 words
The laundry product of claim 6 wherein said tissue has a Thwing-Albert CD stretch of from about 12% to about 25% and a Thwing-Albert MD stretch of from about 45% to about 55% and has a basis weight of from 20 to 30 lbs. per ream.
Claim 11
Dependent Claim
52 words
The laundry product of claim 1 wherein said tissue with the cups has an original dry CD tensile strength of about 275-590 grams per centimeter and a dry MD tensile strength of about 470-945 grams per centimeter and a basis weight of 15-35 lbs per ream (24 to 57 g/m 2 ).
Claim 12
Dependent Claim
70 words
The laundry product of claim 9 wherein said tissue with the cups has an original dry CD stretch of at least 12% and a CD tensile strength of at least 315 grams per centimeter and an original MD stretch of at least 45% and an MD tensile stretch of at least 550 grams per centimeter, and a basis weight of 20-28 lbs. per ream (32 to 46 g/m 2 ).
Claim 13
Dependent Claim
19 words
The laundry product of claim 9 wherein said tissue has a porosity of from about 80 to 180 SCFM.
Claim 14
Dependent Claim
18 words
The laundry product of claim 11 wherein said tissue has a porosity of from 100 to 140 SCFM.
Claim 15
Dependent Claim
24 words
The laundry product of claim 1 wherein said laminate contains a total of from about 20 to about 150 cc of laundry active powders.
Claim 16
Dependent Claim
24 words
The laundry product of claim 1 wherein said laminate contains a total of from about 50 to about 200 cc of laundry active powder.
Claim 17
Dependent Claim
20 words
The laundry product of claim 1 wherein storage incompatible laundry active powders are separated from each other in different cells.
Claim 18
Dependent Claim
31 words
The laundry product of claim 1 wherein said cups are substantially rectangular in shape and wherein said cups are stretched 10% to 50% deep based on the length of cup sides.
Claim 19
Dependent Claim
23 words
The laundry product of claim 1 wherein said tissue has a wet CD tensile strength of at least about 98.4 g/cm (250 g/in).
Claim 20
Dependent Claim
34 words
The laundry product of claim 1 wherein said tissue has a wet burst peak force of from about 200 to about 500 grams with a maximum elongation of from about 15% to about 30%.
Claim 21
Dependent Claim
29 words
The laundry product of claim 1 wherein said tissue has a wet burst peak force of at least about 250 grams with a maximum elongation of at least 17%.
Claim 22
Dependent Claim
23 words
The laundry product of claim 1 wherein said tissue has a wet energy absorption of from about 140 to about 220 gram centimeters.
Claim 23
Dependent Claim
23 words
The laundry product of claim 1 wherein said tissue has a wet energy absorption of from about 160 to about 200 gram centimeters.
Claim 24
Dependent Claim
28 words
The laundry product of claim 1 wherein said tissue has a basis weight of from about 15 to 30 lbs per 3,000 sq. ft. (24-49 g/m 2 ).
Claim 25
Dependent Claim
29 words
The laundry product of claim 1 wherein said tissue has a basis weight of from about 20 to about 25 lbs. per 3,000 sq. ft. (32-41 g/m 2 ).
Claim 26
Dependent Claim
26 words
The laundry product of claim 1 wherein said paper has a paper has a dry caliper of from about 10 to about 35 mils (0.25-0.89 mm).
Claim 27
Dependent Claim
23 words
The laundry product of claim 1 wherein said tissue has a dry caliper of from about 20 to about 30 mils (0.51-0.76 mm).
Claim 28
Dependent Claim
19 words
The laundry product of claim 1 wherein said tissue has air permeability of from about from about 100-150 SCFM.
Claim 29
Dependent Claim
20 words
The laundry product of claim 1 wherein said cells have shapes selected from various geometric patterns including circles, hexagons, etc.
Claim 30
Dependent Claim
101 words
The laundry product of claim 1 or 2 wherein said tissue with the cups has an original dry CD tensile strength of at least 315 grams per centimeter and an original MD stretch of at least 45% and an MD tensile stretch of at least 550 grams per centimeter, a basis weight of 20-28 lbs. per ream (32 to 46 g/m 2 ), and wherein said tissue of said deeply embossed ply was made with from about 7.5 to about 20 kg of wet strength resin per 1000 kg of dry bone pulp to provide the high stretch and tensile strength.
Claim 31
Dependent Claim
20 words
The laundry product of claim 1 or 2 wherein said laminate comprises a ply which is made from meltable fibers.