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1. 发明申请

WO1996022796A1 BIODEGRADABLE AND/OR COMPOSTABLE POLYMERS MADE FROM CONJUGATED DIENES SUCH AS ISOPRENE AND 2,3-DIMETHYL-1,3-BUTADIENE 审中-公开
标题翻译：可连接的和/或可组合的聚合物，从偶联的二烯如异丙苯和2,3-二甲基-1,3-丁二烯
公开(公告)号：WO1996022796A1
公开(公告)日：1996-08-01
申请号：PCT/US1996000081
申请日：1996-01-11
申请人： THE PROCTER & GAMBLE COMPANY , SHELL OIL COMPANY
发明人： THE PROCTER & GAMBLE COMPANY , SHELL OIL COMPANY , DYER, John, Collins , HIRD, Bryn , WONG, Pui, Kwan
IPC分类号： A61L15/24
CPC分类号： A61L27/10 , A61L15/24 , A61L15/425 , A61L15/48 , A61L15/62 , A61L27/306 , C08F2/32 , C08F236/04 , C08J9/28 , C08J2300/00 , F02B2075/027 , Y10T428/249953 , Y10T428/249984 , C08L33/06
摘要： Biodegradable and/or compostable polymers are made from isoprene, 2,3-dimethyl-1,3-butadiene or like conjugated dienes and a cross-linking agent having a cleavable linking group such as ethylene glycol dimethacrylate. These polymers can be used to make absorbent foams that are useful in absorbent articles such as diapers, as well as other biodegradable articles such as films, and latexes useful as binders and adhesives.
摘要翻译：可生物降解和/或可堆肥的聚合物由异戊二烯，2,3-二甲基-1,3-丁二烯或类似的共轭二烯和具有可切割连接基团的交联剂如乙二醇二甲基丙烯酸酯制成。这些聚合物可用于制备可用于吸收制品如尿布的吸收性泡沫，以及其它可生物降解的制品如膜，以及可用作粘合剂和粘合剂的胶乳。

2. 发明申请

WO1996021474A1 CROSS-LINKED POLYMERS MADE FROM 1,3,7-OCTATRIENE AND LIKE CONJUGATED POLYENES 审中-公开
标题翻译：由1,3,7-咔唑和类似的共聚物制成的交联聚合物
公开(公告)号：WO1996021474A1
公开(公告)日：1996-07-18
申请号：PCT/US1996000087
申请日：1996-01-11
申请人： THE PROCTER & GAMBLE COMPANY , SHELL OIL COMPANY
发明人： THE PROCTER & GAMBLE COMPANY , SHELL OIL COMPANY , DYER, John, Collins , HIRD, Bryn , WONG, Pui, Kwan , BESHOURI, Sharon, Marie
IPC分类号： A61L15/24
CPC分类号： C08F236/22 , A61L15/24 , A61L15/425 , C08F2/32 , C08F236/04 , F02B2075/027 , Y10S428/913 , Y10T428/249953
摘要： Polymers are made from 1,3,7-octatriene or like conjugated polyenes and a cross-linking agent having at least 2 activated double bonds such as ethylene glycol dimethacrylate. These polymers can be used to make absorbent foams that are useful in absorbent articles such as diapers, as well as latexes that are useful as binders and adhesives.
摘要翻译：聚合物由1,3,7-辛三烯或类似的共轭多烯和具有至少2个活化双键的交联剂制得，例如乙二醇二甲基丙烯酸酯。这些聚合物可用于制备可用于吸收制品如尿布的吸收泡沫，以及可用作粘合剂和粘合剂的胶乳。

3. 发明申请

WO1995006681A1 LOW DENSITY POROUS CROSSLINKED POLYMERIC MATERIALS 审中-公开
标题翻译：低密度多孔交联聚合材料
公开(公告)号：WO1995006681A1
公开(公告)日：1995-03-09
申请号：PCT/US1994002696
申请日：1994-03-11
申请人： SHELL OIL COMPANY
发明人： SHELL OIL COMPANY , ADAMSKI, Robert, Paul , MORES, Maryanne , WONG, Pui, Kwan , DAVIS, Diana, Dell
IPC分类号： C08J09/28
CPC分类号： G01N13/00 , C08F2/32 , C08J9/28 , C08J2201/0504 , G01N2013/025
摘要： Stable high internal phase water-in-oil emulsions containing polymerizable vinyl monomers, crosslinking monomers and polymerization initiators are obtained by using saccharide fatty acid esters as surfactants. The amount of surfactants necessary fo form stable high internal phase water-in-oil emulsions is decreased by using saccharide fatty acid esters as surfactants. Further, hydrophobic foams can be obtained by using saccharide fatty acid esters.
摘要翻译：通过使用糖类脂肪酸酯作为表面活性剂，得到含有可聚合乙烯基单体，交联单体和聚合引发剂的稳定的高内相油包水乳液。通过使用糖类脂肪酸酯作为表面活性剂，可以降低形成稳定的高内相油包水乳液所需的表面活性剂的量。此外，通过使用糖类脂肪酸酯可以获得疏水性泡沫。

4. 发明申请

WO1993024535A1 PROCESS FOR PREPARING LOW DENSITY POROUS CROSS-LINKED POLYMERIC MATERIALS 审中-公开
标题翻译：制备低密度多孔交联聚合材料的方法
公开(公告)号：WO1993024535A1
公开(公告)日：1993-12-09
申请号：PCT/US1993001673
申请日：1993-02-23
申请人： SHELL OIL COMPANY
发明人： SHELL OIL COMPANY , BROWNSCOMBE, Thomas, Fairchild , GERGEN, William, Peter , BASS, Ronald, Marshall , MORES, Maryanne , WONG, Pui, Kwan
IPC分类号： C08F02/32
CPC分类号： C08F2/32 , C08J9/283
摘要： A process for the preparation of a low density porous cross-linked polymeric material comprises polymerizing a water-in-oil emulsion and reducing the polymerization and cross-linking time of the monomers without adversely affecting polymer properties or substantially affecting the emulsion by carrying out the curing in multiple-stages. Thus, the emulsion is first pre-cured at a temperature of less than 65 °C until the emulsion reaches a rheometrics dynamic shear modulus of at least 500 pascal and then cured by heating at a temperature above 70 °C.

5. 发明申请

WO1997019129A1 PROCESS TO PREPARE TWO PHASE FOAM COMPOSITIONS 审中-公开
标题翻译：制备两相泡沫组合物的方法
公开(公告)号：WO1997019129A1
公开(公告)日：1997-05-29
申请号：PCT/US1996018628
申请日：1996-11-15
申请人： SHELL OIL COMPANY
发明人： SHELL OIL COMPANY , BROWNSCOMBE, Thomas, Fairchild , BASS, Ronald, Marshall , WONG, Pui, Kwan , BLYTAS, George, Constantine , GERGEN, William, Peter , MORES, Maryanne
IPC分类号： C08J09/28
CPC分类号： C08J9/283 , A61F13/15203 , A61L15/425
摘要： A process is provided for the production of a porous cross-linked polymeric foam comprising the steps of: (a) providing a first water-in-oil emulsion comprising (i) a first mixture of polymerizable monomers comprising at least one oil-soluble vinyl monomer and from about 2 to about 70 weight percent, based on the mixture, of a multifunctional unsaturated cross-linking monomer, (ii) at least 70 weight percent, based on the emulsion, of water as the internal phase, (iii) an effective amount to produce the water-in-oil emulsion of a first surfactant, and (iv) a first polymerization initiator; (b) providing a second water-in-oil emulsion comprising (i) a mixture of polymerizable monomers comprising at least one oil-soluble vinyl monomer and from about 2 to about 70 weight percent, based on the mixture, of a second multifunctional unsaturated cross-linking monomer, (ii) at least 70 weight percent, based on the emulsion, of water as the internal phase, (iii) an effective amount to produce the water-in-oil emulsion of a second surfactant, and (iv) a second polymerization initiator; (c) combining the first and second emulsions; and (d) curving said polymerizable monomers under conditions effective to polymerize and cross-link the polymer prior to significant diffusion between the emulsions. Polymeric foams can be prepared by this process that exhibit positive attributes of foams formed by curing of each of the emulsions individually.
摘要翻译：提供了一种生产多孔交联聚合物泡沫的方法，包括以下步骤：（a）提供第一种油包水乳液，其包含（i）可聚合单体的第一混合物，其包含至少一种油溶性乙烯基单体和基于混合物的约2-约70重量％的多官能不饱和交联单体，（ii）至少70重量％，基于乳液，作为内相的水，（iii）一种有效量产生第一表面活性剂的油包水乳液，和（iv）第一聚合引发剂; （b）提供第二种油包水乳液，其包含（i）包含至少一种油溶性乙烯基单体的可聚合单体和基于混合物的约2-约70重量％的混合物的第二多官能不饱和交联单体，（ii）基于乳液至少70重量％的作为内相的水，（iii）产生第二表面活性剂的油包水乳液的有效量，和（iv）第二聚合引发剂; （c）组合第一和第二乳液; 和（d）在有效聚合和交联聚合物的条件下，在乳液显着扩散之前，将所述可聚合单体弯曲。可以通过该方法制备聚合物泡沫，其显示通过单独固化每种乳液形成的泡沫的阳性。

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