公开(公告)号：WO2021214002A1

公开(公告)日：2021-10-28

申请号：PCT/EP2021/060139

申请日：2021-04-19

申请人： BERRY SUPERFOS RANDERS A/S

发明人： ROSELL, Johan

IPC分类号： B65D3/06 ,  B65D3/28 ,  B29C45/14 ,  B29L31/00 ,  B29C45/14336 ,  B29C45/14467 ,  B29L2031/712 ,  B32B1/02 ,  B32B2255/12 ,  B32B2255/26 ,  B32B2307/516 ,  B32B2307/7246 ,  B32B2439/02 ,  B32B2553/00 ,  B32B27/08 ,  B32B27/10 ,  B32B27/32 ,  B32B29/08 ,  B32B3/08 ,  B65D15/04 ,  B65D15/24 ,  B65D21/0233 ,  B65D2543/00092 ,  B65D2543/0024 ,  B65D2543/00268 ,  B65D2543/00296 ,  B65D2543/00314 ,  B65D2543/00518 ,  B65D2543/00527 ,  B65D2543/00537 ,  B65D2543/00546 ,  B65D2543/00629 ,  B65D2543/00685 ,  B65D2543/0074 ,  B65D2543/00796 ,  B65D2543/00833 ,  B65D3/10 ,  B65D43/021 ,  B65D43/0212 ,  B65D51/28

摘要： A hybrid package (10) is provided and comprises a wall (20) formed from a paper or paper-based material and a frame (15) formed from a plastics material. The frame (15) includes a step which is positioned against a free edge of the wall, whereby one or more exposed edges of the wall are protected by the frame.

公开(公告)号：WO2022238354A1

公开(公告)日：2022-11-17

申请号：PCT/EP2022/062536

申请日：2022-05-10

申请人： SOCIÉTÉ DES PRODUITS NESTLÉ S.A.

发明人： MOUREN, Agathe ,  BRAS, Julien ,  CHARDOT, Julia

IPC分类号： B32B1/02 ,  B32B3/26 ,  B32B5/02 ,  B32B7/08 ,  B32B23/08 ,  B32B27/08 ,  B32B27/12 ,  B32B27/30 ,  B32B27/32 ,  B32B27/36 ,  B32B2250/02 ,  B32B2262/062 ,  B32B2270/00 ,  B32B2272/00 ,  B32B2307/412 ,  B32B2307/414 ,  B32B2307/514 ,  B32B2307/71 ,  B32B2307/7163 ,  B32B2307/7242 ,  B32B2307/7265 ,  B32B2307/732 ,  B32B2439/02 ,  B32B2439/40 ,  B32B2439/70 ,  B32B27/302 ,  B32B3/266

摘要： The present invention relates to a vacuum lamination process, in which a three-dimensional rigid body (100) is provided for being laminated. The body (100) has a wall section (110) delimiting an open body volume (111) and comprises a see-through hole (120) penetrating the wall section (110). A laminate (200) is provided and spanned at least over the body volume (111). A vacuum is applied at least via the see-through hole (120) so that the laminate (200) is laminated onto the body (100) at least at the wall section (110) to cover the see-through hole (120). The invention further relates to a laminated three-dimensional rigid body (101, 102) comprising a three-dimensional rigid body (100) with a see-through hole (120) penetrating its wall section (110) and being covered by the laminate (200). Moreover, the invention relates to a container (300) comprising two three-dimensional rigid bodies (101, 102), of which at least one is said three-dimensional rigid body (101, 102). The two three-dimensional rigid bodies (101, 102) are connected to each other to form a closed container volume (312).

公开(公告)号：WO2021191814A2

公开(公告)日：2021-09-30

申请号：PCT/IB2021/052436

申请日：2021-03-24

申请人： NOVA CHEMICALS (INTERNATIONAL) S.A.

发明人： SADEGHI, Soheil ,  SIBTAIN, Fazle ,  ZHANG, Zengrong ,  KAZEMI, Niousha ,  KLECZEK, Monika ,  KONAGANTI, Vinod ,  GILLON, Bronwyn ,  GOYAL, Shivendra ,  KASIRI, Sepideh ,  SALOMONS, Stephen ,  TAYLOR, Kenneth ,  KESHTKAR, Mehdi

IPC分类号： C08F210/16 ,  C08J5/18 ,  C08F4/659 ,  B32B27/08 ,  C08L23/08 ,  B32B2250/02 ,  B32B2250/03 ,  B32B2250/05 ,  B32B2250/242 ,  B32B2255/10 ,  B32B2255/20 ,  B32B2270/00 ,  B32B2307/30 ,  B32B2307/31 ,  B32B2307/402 ,  B32B2307/406 ,  B32B2307/536 ,  B32B2307/54 ,  B32B2307/546 ,  B32B2307/554 ,  B32B2307/558 ,  B32B2307/5825 ,  B32B2307/72 ,  B32B2307/732 ,  B32B2410/00 ,  B32B2435/02 ,  B32B2439/02 ,  B32B2439/46 ,  B32B2439/62 ,  B32B2439/70 ,  B32B2457/00 ,  B32B2535/00 ,  B32B2553/00 ,  B32B2553/023 ,  B32B2553/026 ,  B32B2555/00 ,  B32B2597/00 ,  B32B2605/12 ,  B32B27/16 ,  B32B27/20 ,  B32B27/22 ,  B32B27/306 ,  B32B27/32 ,  B32B27/327 ,  B32B27/34 ,  B32B27/36 ,  B32B7/12 ,  C08F4/65908 ,  C08F4/65912 ,  C08J2323/08 ,  C08L23/0815

摘要： This disclosure relates to ethylene interpolymer compositions, films prepared therefrom and a nonlinear rheology method capable of determining presence of long-chain branched structures in these ethylene interpolymer compositions. Ethylene interpolymer compositions disclosed herein specifically relates to ethylene interpolymer products having: a dimensionless nonlinear rheology network parameter, Δint., greater than or equal to 0.01, satisfying 0.01 × (Z − 48)0.78 ≤∆int.≤ 0.01 × (Z − 60)0.78 inequality wherein Ζ is a normalized molecular weight defined by (I) where Mw and Me are the weight average and entanglement molecular weights; and a residual catalytic metal of from ≥ 0.03 to ≤ 5 ppm of hafnium. The disclosed ethylene interpolymer products have a melt index from about 0.3 to about 500 dg/minute, a density from about 0.855 to about 0.975 g/cc, a polydispersity, Mw/Mn, from about 1.7 to about 25 and a Composition Distribution Breadth Index (CDBI50) from about 1% to about 98%.