15-02-2018 дата публикации
Номер: US20180044616A1
Provided herein are solid compositions for fabric treatment; aerated solid compositions for fabric treatment; unit dose laundry detergent compositions containing solid compositions or aerated solid compositions for fabric treatment; and methods of their making and using, e.g., for treating textiles. 1. A solid composition for fabric treatment , comprising: [{'br': None, 'sup': 1', '2, 'i': x', 'y, 'RO-(EO)-(PO)-R\u2003\u2003(I),'}, {'br': None, 'sup': 1', '2, 'i': x', 'y, 'RO—(PO)-(EO)-R\u2003\u2003(II),'}, {'br': None, 'sup': 1', '2, 'i': o', 'p', 'q, 'RO-(EO)-(PO)-(EO)-R\u2003\u2003(III),'}, {'br': None, 'sup': 1', '2, 'i': o', 'p', 'q, 'RO—(PO)-(EO)-(PO)-R\u2003\u2003(IV),'}], '(a) a block copolymer having Formulae (I), (II), (III) or (IV),'}or a combination thereof;{'sub': 2', '2', '3', '2, 'wherein EO is a —CHCHO— group, and PO is a —CH(CH)CHO— group;'}{'sup': 1', '2, 'sub': 1', '22, 'Rand Rindependently is H or a C-Calkyl group;'}x, y, o, p, and q independently is 1-100;provided that the sum of x and y is greater than 35, and the sum of o, p and q is greater than 35;wherein the block copolymer has a molecular weight ranging from about 3000 g/mol to about 12,000 g/mol.(b) a glycol fatty acid ester; and(c) a fragrance,wherein the solid composition is in a form comprising a pastille, a pellet, a powder, a pulverized powder, or a tablet.2. The solid composition of claim 1 , wherein the block copolymer is present in an amount of about 75 wt % to about 99 wt % of the composition.{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'The solid composition of , wherein the glycol fatty acid ester is present in an amount of from about 0.05 wt % to about 20 wt %.'}3. The solid composition of claim 1 , wherein the composition is substantially free of polyethylene glycol.4. The solid composition of claim 1 , wherein the block copolymer has Formula (I) or (II) claim 1 , or a combination thereof claim 1 , and wherein the ratio of x:y ranges from about 1.5:1 to about 10:1.5. The ...
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